2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
Pursuing Sustainability throughGreen and Eco-FriendlyDevelopment
Green and Clean ProductionCircular Economy Integration
Consolidating GovernanceFoundations to Ensure Steadyand Healthy Operations forDevelopment
Strengthening Governance FoundationsCompliance and Integrity in OperationsSafeguarding Employee Rights and Interests
The 14th Five-Year Plan: A NewChapter in Our SustainableDevelopment
Embracing the Mission of theTimes and Jointly Pursuing GlobalDevelopment with Responsibility
Green and Low-Carbon ProductsAddressing Climate ChangeImproving People's Livelihood and Well-being
Leading IndustrialProgress and EnhancingOverall Value for MutualBenefit
Enhancing Service QualitySustainable Supply Chain
About this reportChairman's speechAbout Sinoma InternationalSustainable development management
OutlookESG key performanceIndicator indexesFeedback form
CONTENTS
Solidify the foundation for oursustainable development
Support the sustainability of theindustry, society and global community
Contents2025 Sustainability Report
About this reportReporting entityThe reporting entity is Sinoma International Engineering Co., Ltd. (stock code: 600970) and its affiliated enterprises. In this report, forease of expression and reading, "Sinoma International Engineering Co., Ltd." is abbreviated by "Sinoma International," "theCompany," and "we," and "China National Building Material Group Co., Ltd." is represented by "the Group."Reporting scope
The scope of this report is consistent with the scope of the annual financial disclosure. Unless otherwise stated, this report coversthe environmental, social, and governance performance of Sinoma International Engineering Co., Ltd. and its affiliated enterprisesduring the period from January 1 to December 31, 2025. Given the continuity and comparability, certain contents of this report maybe extended as necessary.
Information sourcesThe information and data in the report are derived from the Company's official documents or internal statistics. The historical datacited is final statistical data. In case of any discrepancy between the financial data and the annual report, the annual report shallprevail. Unless otherwise stated, all amounts of currency involved in this report are denominated in Chinese Yuan ("CNY").
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About this report
Reporting languageThis report is published in both Chinese and English. In case of any inconsistency between the Chinese and English versions, theChinese version shall prevail.Reference standardsUN Sustainable Development Goals 2030 (SDGs)
Sustainability Reporting Standardsof Global Reporting Initiative
Guidelines on Corporate Social Responsibility Reporting for Chinese Enterprises (CASS-ESG 6.0)issued by the Chinese Academy ofSocial SciencesReference Indicator System for the ESG Special Report of Listed Companies Controlled by Central Enterprisesissued by the State-owned Assets Supervision and Administration Commission (SASAC) of the State Council.
Guidelines No. 14 of the Shanghai Stock Exchange for Self-regulation of Listed Companies— Sustainability Report (Trial)GuideNo.4 for Self-Regulatory Supervision on Listed Companies of the SSE— Compilation of Sustainable Development Reports(Revised January 2026)Recommendations of the Task Force on Climate-related Financial Disclosures ("TCFD")
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The year 2025 marked the successfulconclusion of the 14th Five-Year Plan and thepivotal transition to charting the grandblueprint for the 15th Five-Year Plan. It was alsoa critical year for Sinoma International toconfront challenges with resilience, forgeahead through turbulent times, and pioneernew horizons amidst transformation. Lookingback, we began with operation as our startingpoint, advanced with green as our brushstroke,and walked every step in responsibility—together composing a defining masterpiece ofhigh-quality development for our time.
Embracing the Mission ThroughStorms and Mountains,Composing New ChaptersThrough Shared Adversity.
This year, we began with operations, anchoringour focus on high-quality development toovercome difficulties and pursue progressamidst stability.
In 2025, the Company achieved a record high in newcontract signings, with total value reaching CNY 71.2billion, up 12% year-on-year. Among which, coreengineering business accounted for CNY 42.7 billion, a15% increase from the prior year, further strengtheningour operational foundation. Overseas contracts securedsurged to CNY 45 billion, up 24% year-on-year, drivingthe internationalization index above 47%. Sinoma's high-end equipment has successfully entered mid-to-high-end overseas markets. We accelerated the developmentof 9 overseas service centers, launching the "FullBusiness, Full Process, Full Element" globalizationinitiative. Additionally, we established 4 localized profitplatforms generating over CNY 100 million each,continuously solidifying our pioneer position. We wrotea chapter of perseverance with tangible actions,embodying the spirit of "remaining steadfastdespite countless trials."This year, we advanced with green as ourguiding stroke, spearheading thetransformation toward a green and intelligentfuture—driving simultaneous gains in brandstrength and governance effectiveness.The Company advanced steadily in the ENR "Top 250International Contractors" ranking, received an "A" gradein SSE information disclosure evaluation for the seventhconsecutive year, and was honored with multiple awardsincluding the Golden Roundtable Award for Best Boardof Directors and Best Practices in Investor RelationsManagement. Our ESG governance level continued torise, with CSA scores surpassing 95% of global peers. Wehave become the only Chinese mainland enterprise inour industry to be included in the S&P GlobalSustainability Yearbook, demonstrating exceptionalcapital market presence and accountability. Wesuccessfully established the cement industry's firstcertified "zero-employee factory" and built 48 nationallycertified green mines. Vigorously expanding the globalnew energy market, we secured our first overseas hybridtower project in Saudi Arabia, and built an alternativefuel industrial chain platform, recording supply of over 1million tons. We paint the visionary masterpiece ofinnovation with technology, bringing to life a boldvision: "Intelligence Ignites the Future, GreenPowers the Planet."
This year, responsibility has been our guiding hand,as we fulfilled our global commitment to ensurethat the fruits of progress were shared by all.Guided by a people-centered philosophy, we deepenedreforms in personnel, labor, and distribution systems,achieving 100% implementation of term-basedappointments and contractual management. Mid-to-long-term incentive programs now cover 16% of eligibleemployees, letting hard workers gain recognition andtangible benefits. Spanning from the Gobi Desert to highplateaus, and from the Red Sea coast to island nations,we have navigated our extensive operations withresponsibility as our rudder and cooperation as our sail,deeply embedding ourselves in our extensive operationallandscapes. By building infrastructure, dedicatingourselves to charity, empowering communities, andadvancing education, we have built bridges for culturalexchange through tangible actions and woven bonds ofpeople-to-people connectivity with boundlesscompassion. True to our original dream, we havewritten a story of responsibility where harmonythrives and beauty is shared by all.Having weathered countless storms, the seas nowcalm, we hoist our sails as the tide rises anew.Looking back on 2025, we crossed oceans and scaledmountains in unity; tempered like steel through trials, westood at the vanguard amidst the surging currents of ourtimes.Looking ahead to 2026，as the curtain rises on the15th Five-Year Plan, the clarion call for a new journeyresounds. We will fortify our foundations and acceleratecomprehensive progress. Driven by unwavering strategicconfidence, robust innovation momentum, and abroader global vision, we are committed to propellinghigh-quality development to new heights. In doing so, weare steadfastly advancing on the journey to becoming aworld-class service provider for the building materialsindustry, contributing greater wisdom and strength tothe sector!
Chairman of Sinoma International
Chairman's speech
Chairman's speech
Mission and Vision
Development positioning
0506
Leader in technological innovation
promoter of green intelligencebuilder of global developmentIndustryPositioning
Main force of high-end, intelligent andgreen transformationpioneer of internationalized development
bellwether of world-class enterprises
GroupPositioning
About Sinoma International
About Sinoma InternationalCompany profileSinoma International Engineering Co., Ltd. (hereinafter referred to as "Sinoma International") is a key enterprise in the engineering,technical, and service sectors, as well as in international business under the China National Building Material Group Co., Ltd., aFortune Global 500 company. It is also the world's largest integrated service provider of cement technology, equipment andengineering system integration, a national technological innovation demonstration enterprise, a single champion demonstrationenterprise in the manufacturing industry, a demonstration enterprise for national intellectual property, and a winner of the ChinaGrand Awards for Industry.In 2001, Sinoma International was established by integrating high-quality assets of the national cement technology and equipmentengineering business. In 2005, it was listed on the Shanghai Stock Exchange (600970.SH). Through technology import, assimilation,and independent innovation, the Company has successively developed and built a series of production lines ranging from China'sfirst 1,000 tpd production line to the world's largest 14,000 tpd production line, and made major breakthroughs that enabledChina's transformation from an importer of complete sets of key equipment to full localization and then to an exporter of completesets, thus making great contributions to China's infrastructure construction and economic development. The company offers acomplete industrial chain and system solutions, covering mining services, cement engineering R&D, engineering design,professional equipment manufacturing, construction, installation, commissioning, and production line maintenance and operationmanagement. It is the only enterprise in the international cement technology and equipment engineering market with a fullyintegrated industrial chain.Sinoma International relies on internationally leading technologies for new dry-process cement production lines, backed byindependent intellectual property rights. Leveraging its comprehensive industrial chain resources—spanning cement technology,equipment, engineering, and services—the company promotes the global export of Chinese products, technologies, standards, andcapital through international engineering projects. It has contracted 373 cement production lines in 91 countries around the world,maintaining the world's No.1 market share for 18 consecutive years. It has also been repeatedly honored with prestigious awards,including the Luban Award for China Construction Engineering and the Gold Award for National High-Quality Engineering. It ranked38th among ENR's "Top 250 International Contractors" in 2025, and ranked 10th among Chinese companies on the list. The brand"SINOMA" has become one of the most influential brands in the international building materials and engineering market.Today, Sinoma International has evolved into a global enterprise with core competitiveness system featuring scientific andtechnological innovation, core equipment, engineering integration, digital intelligence, and global operations. With steadyimprovement in operation quality and prominent advantages in its corporate value, the Company is steadfastly advancing thecorporate mission of "promoting green and intelligent development and serving a better world" and forging fearlessly toward thevision of becoming a "world-class service provider in the material industry."
Operating Revenue reached
49.599 billion yuan
Main business indicators in 2025
Net profit attributable to parent shareholders reached
2.862 billion yuan
Effective backlog reached
66.5 billion yuan
Newly signed contracts reached
71.2 billion yuan
Corporate
MissionPromote green and intelligentdevelopment and serve a better world
Corporate
Vision
World-class service provider in the
material industry
One coreEngineering technical services(Cement, mining environmentalprotection, green energy related
diversification)
The 14thFive-Year
Plandevelopment
strategiesDevelop threeindustriessimultaneouslyOptimize and strengthen leading businessStrengthen and expand localized operationsCultivate breakthroughs on the second track
two drives
Digital Intelligence
+High-end equipment
Four management principlesFive core capabilitiesFive support systems
Main business segmentsAs of 31 December 2025, the main business segments and affiliated enterprises are as follows:
Business segmentAffiliated enterprise
Engineeringsegment
Sinoma International (Nanjing)Engineering Co., Ltd.Chengdu Design and Research Instituteof Building Materials Industry Co., LtdCBMI Construction Co., Ltd.
Beijing TriumphInternationalEngineering Co., Ltd.Sinoma (Suzhou)Construction Co., Ltd.
Sinoma (Handan)Construction Co., Ltd.Sinoma (Zhejiang)Engineering Design &Research Institute Co., LtdEquipmentsegment
Equipment Group (Tianjin Cement Industry Design & Research Institute Co., Ltd., Hefei CementResearch & Design Institute Co., Ltd., Zhejiang Boyu M&E Industry Co., Ltd., HAZEMAG & EPRGMBH)Mining segmentSinoma Mining Construction Co., Ltd.Operation andmaintenance services
CNBM Smart Industry Technology Co., Ltd.Digital intelligenceSinoma International Intelligent Technology Co., LtdGreen energy andenvironmental
engineering
Sinoma Overseas
Development Co., Ltd.
Sinoma InternationalEnvironmental EngineeringCo., Ltd.
Sinoma International WaterTechnology (Hefei) Co., Ltd.Trade logisticsSinoma International Trading Co., Ltd.Sinoma Cargo (Nanjing) International Logistics Co.,
470+billion
AccumulatedContract overseas
100+Overseasinstitutions
1,548Overseasemployees
Countries
Cementproduction lines
18yearsStably rankingNo.1 in the world
Market distribution
Note: The environmental and social data disclosed in this report are the sum of the data of the Company and its subsidiary enterprises, irrespective ofthe Company's share of equity.
Engineering technical services
Cement and mineengineering, green energyenvironmental engineeringand diversified engineering
High-end equipment manufacturingResearch and development, design,processing and manufacturing,technical services, etc. of cementtechnical equipment, mining crushingand material processing equipment
Production operation andmaintenance servicesOperation and maintenance services ofcement production lines, miningoperation and maintenance services,digital intelligent services, green energyand environmental protection services
Other businessProject logistics, aggregatesales, localized product sales
The Company's mainbusiness operationsinclude
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About Sinoma International
In 2025, Sinoma Internationalremained firmly committed to itssustainable development strategyand received notable recognitionfrom domestic and foreigngovernments and institutions forits performance across variousareas.
Honors &Awards
Comprehensive AwardENR's 2025 "Top 250 International Contractors"38th among global companies and 10th among Chinese companies on the list
No.1 in China's "Overseas EPC Turnover of Survey and Design Enterprises"
No.6 in China's "EPC Turnover of Survey and Design Enterprises" in 2025
ESG Award
ESG Growth 100 Index of Central
Enterprises
AA in Wind ESG Rating
ESG Golden Bull AwardTop 100
The 3rd Easy Board ESG+8 "Value 100" List
AA- in China Chengxin Green Finance's Rating
Best Practice in Sustainable Development
for Listed Companies
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Included in S&P Global's
Sustainability Yearbook 2025
(China Edition)
Honors & Awards2025 Sustainability Report
Golden Roundtable AwardBest Board of Directors
Best Practicein Investor Relations Management for Listed Companies
2025Panorama OutstandingInstitutional Attention Award1 Special Prize for Outstanding Achievements inChina's State-owned Enterprises inDeepening Reform and Practice
Class A in Information Disclosureby the Shanghai Stock Exchange (SSE) for seven consecutive years
Sustainability Yearbook 2026
Sinoma International's Top 10 ESG Highlights of 2025
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Continuously improving the ESG governance system to build a high-quality ESG brand
The Company was selected for inclusion in S&P Global'sSustainability Yearbook (China Edition) 2025and, as the only Chinesemainland enterprise in its industry, in theSustainability Yearbook 2026. It was also recognized with multiple ESG honors,including the "Central SOEs ESG · Growth 100 Index," the ESG Golden Bull Award Top 100, and the "Best Practice in SustainableDevelopment of Listed Companies" by the China Association for Public Companies (CAPCO).
Great efforts in green R&D enhanced technological supply capabilities
In 2025, Sinoma International's green R&D investment accounted for 3.66% of its total R&D investment. The Company secured 190 newlyauthorized invention patents and 13 international patents. Additionally, two standards were selected by the Ministry of Industry andInformation Technology as exemplary cases for the application and promotion of group standards. Tangshan Heavy Machinery Co., Ltd.was recognized as a national-level "Little Giant" enterprise (specialized and sophisticated enterprise that produces new and uniqueproducts). Meanwhile, Zhongdu Machinery and Xuzhou Heavy Machinery were both honored as "Provincial-level Green Factories."
Deepening international partnerships, brand reputation further enhancedWe successfully hosted the 3rd Sinoma Cement Green & Intelligence Summit, bringing together over 580 industry elites andexperts from 49 countries. The event was once again featured on China's national television, CCTV. We held promotionconferences and innovation achievement exhibitions in Indonesia and Iraq, further strengthening customer relationships andreinforcing our brand presence in key markets.
Intelligent manufacturing advanced deeply, "zero-employee factory" leading the industry"Intelligent Cement Production Complete Technology Development and Zero-Employee Factory Application" passed acceptanceinspection, establishing the cement industry's first certified "zero-employee factory." The "Three Systems" work advanced solidly,and the company was included in MIIT's "5G Factory" directory.
Four major carbon reduction pathways implemented in Europe, winning sustainability awardThe Company successfully rolled out its suite of four major carbon reduction pathways in high-end markets including France andBelgium, with green-oriented projects accounting for 92% of newly signed contracts in Europe. These efforts contributed to theCompany being honored with the "Sustainability—Net Zero Award."
Deepening reform and advancing excellence to build world-class demonstration enterprisesWith the special initiative—Deepening Reform and Advancing Excellence to Build World-class Demonstration Enterprise—successfully concluded, the Company was awarded the Special Prize for Outstanding Achievements in SOE Reform, reinforcingour commitment to becoming a world-class materials industry service provider—characterized by excellence in products,distinction in brand, leadership in innovation, and modernity in governance.
Championing role models, empowering talent through incentivesThe Company officially designated its first batch of five Model Worker Innovation Studios, held the sixth session of its Young and Mid-Career Leadership Development Program, and implemented its inaugural incentive payout tied to the commercialization of scientificand technological achievements. Additionally, it introduced performance-based salary pool rewards for core talent in digital-intelligentand green energy sectors, continuously strengthening the role-model effect and systematic cultivation of a high-caliber talent pipeline.
Improvement in quality and reach of green energy business accelerated the cultivation of green productivityWe secured our first overseas hybrid tower project in Saudi Arabia, and overseas photovoltaic projects—including DCC in Iraqand Limak in Türkiye—were successfully connected to the grid. The cumulative contracted installed capacity of our greenenergy business surpassed 5.5 GW.
Consistently A-rated in disclosure, recognized repeatedly for governance excellence
The Company was rated Grade A for information disclosure by the Shanghai Stock Exchange for 7 consecutive years,and onceagain awarded the Golden Roundtable Award for Best Board of Directors, Best Practices in Listed Company Board Governance,and Best Practices in Investor Relations Management.
Alternative fuel capacity surges, delivering tangible green results
Sinoma International's Top 10 ESG Highlights of 2025
We established an alternative fuel industrial chain platform, deployed 8 regional companies nationwide, built 18 processingcenters, with annual production and processing capacity reaching 2.25 million tons and sales exceeding 1 million tons.
Sustainable developmentmanagementSustainability strategiesSinoma International has formulated the "1324" sustainability strategy. Internally, the Company establishes a modernizedcorporate governance framework, adheres to compliant and clean operation, and strives to safeguard employees' rights andinterests. By maintaining production and operation in a clean, green, and recyclable manner, Sinoma International aims to solidify
the foundation for our sustainable development. Externally, Sinoma International continuously enhances service quality,
builds a sustainable supply chain, seizes opportunities in clean technologies, pursues breakthroughs in the innovation of green andlow-carbon products and services, and actively responds to climate change, thus building a community with a shared futureformankind that supports the sustainability of the industry, society and global community.
Guided by "one core, three values, two main lines and four goals," the Company establishes a standardized and transparentgovernance system, fosters an honest and clean business environment, builds a dynamic and capable talent team, and promotesthe healthy and sustainable development of the Company. The Company adopts a clean and environmentally friendly productionmethod, advances a low-consumption and recycling operational model, and maintains a healthy and harmonious ecologicalenvironment to drive its green and sustainable development. The Company breaks through innovative and advanced technologicalcapabilities, leads the intelligent and high-end industrial upgrading, strengthens the partnership for co-construction and win-winoutcomes, and enables the sustainable development of the industrial chain. The Company provides green and low-carbonsolutions, cultivates the ability to respond to global climate change, practices the "Belt and Road" initiative of consultation, co-construction, and sharing, promotes the deep integration of global technology, talent, and culture, and contributes to theharmonious and sustainable development of the world.
ESG governance structure
Sinoma International has established an ESG management system under the responsibility of the Board of Directors. The system,led by the management and initiated by the responsible departments, requires cross-departmental collaboration and involvementfrom entities at all levels.
The Board of Directors is the highest decision-making body for the Company's ESG efforts, responsible for comprehensively
guiding the Company's sustainable development strategy and overseeing, supervising, deliberating, and approving significant ESG-related matters such as the Company's ESG strategy and annual ESG report. The Strategy, Investment and ESG Committee isset under the Board of Directors, and responsible for researching and formulating the Company's overall objective andimplementation strategies for ESG management, assessing and identifying the Company's ESG risks and opportunities, andevaluating, prioritizing and managing important ESG-related matters (including risk management, information security, wastemanagement and pollutant emission, climate change-related risks and opportunities, biodiversity commitments, supplier ESGmanagement, occupational safety and health, labor management, business ethics, etc.), and reporting significant mattersregarding ESG work to the Board of Directors on a regular basis.The Company clarifies the ESG management responsibilities of the leading department and each functional managementdepartment, while establishing and improving ESG management norms and processes. Meanwhile, the Company statisticallyanalyzes ESG-related information and data, organizes and carries out ESG practice activities, implements specific objectives andaction plans set up by the Company in ESG management, and establishes effective communication with ESG stakeholders.
Affiliated enterprises clearly define the ESG main responsible department, improve their ESG management systems under the
Company's unified planning, and carry out various forms of responsibility fulfillment practices in accordance with local conditionsunder the unified planning of the Company.
Peg remuneration of management to ESGperformanceIn accordance with the Company's development strategy andannual budget, the Company has set clear annual businessobjectives, which are decomposed and implemented level bylevel among the Company's management team, affiliatedenterprises and headquarters departments. The2025 AnnualBusiness Performance Responsibility Letterhas been signedaccordingly. The performance assessment indicator systemfully integrates ESG-related issues, covering such key areas aswork safety, environmental management, energyconservation and consumption reduction, carbon peakingand carbon neutrality goals, integrity and compliance, dataprivacy protection, employee development, ESG informationdisclosure and ESG rating improvement. Among them,"Energy Conservation and Ecological Environment Protection"serves as a key indicator, accounting for 10% of the overallbusiness assessment weight. This indicator is applied toassessments at all levels of the Company's headquarters andaffiliated enterprises, and the performance evaluation of bothheadquarters employees and members of the seniormanagement of affiliated enterprises is directly linked to thisindicator.To systematically advance the institutionalization andsystematization of ESG management, the Company hasformulated and issued theSinoma International ESGAssessment and Management Measures, further clarifying theESG evaluation criteria, procedures and applicationmechanism of assessment results. In accordance with theserules, the final ESG assessment score is directly integrated intothe annual business performance appraisal system, so as tofully align ESG performance with business accountability,incentives and restraints, and promote the deep integration ofsustainable development goals into the Company's operation.
Board of Directors
Strategy, Investment and ESG
Committee
ESG Leading Department+ FunctionalDepartments
Affiliated Enterprises
1314
Sustainable development management
Stakeholder EngagementSinoma International has identified key stakeholders related to our operations and maintain smooth and efficient communicationwith them. At the same time, we actively understand and respond to stakeholders' expectations and demands, involving them inthe ESG decision-making process.
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Stakeholder Engagement
Key stakeholders
Primary communicationchannels
Expectations and appealsCommunication and response
Governments andregulatory authorities
?ESG materialityassessmentquestionnaires?Phones/Emails?Conferences and
conversations
?Implement nationalpolicies?Support regionaldevelopment?Compliant operations bylaw
?Continuously strengthencompliance management?Participate in government relatedmeetings and cooperation?Respond to relevant nationalpolicies
Shareholders/Investors
?Pressreleases/Announcements?ESG materiality
assessmentquestionnaire?Annual/Interim
performance releaseconferences?Shareholders' meetings?Investor Meeting
?Create market values?Control the operation risk?Strengthen informationdisclosure?Develop green technologies?Protect the ecological
environment
?Continuously create businessperformance?Improve corporate governance and
risk management?Periodically publish reports andpromptly disclose information?Hold shareholders' meetings to
strengthen investor relationship
management?Strengthen technological R&D for
low-carbon industry development?Adhere to green production and
construction
Directors and seniormanagement
?Board meetings?Shareholders' meetings?Employeemeetings/seminars?ESG materiality
assessmentquestionnaires
?High-quality service?Compliant operations bylaw?Intensify innovation efforts?Strengthen informationdisclosure
?Lean product quality?Establish and improve customer
service system?Continuously strengthen
compliance management?Strengthen technological R&D?Periodically publish reports and
promptly disclose information
Employees
?Employee
meetings/seminars?Employee performanceappraisal interviews?On-site investigation?Employee activities
?Remuneration and welfareguarantee?Employee growth and
development?Occupational health andsafety?Employee care?Democratic management
?Develop a competitive salarysystem and welfare guaranteemechanism?Organize employee training,improve the promotionmechanism, and build thedevelopment platform?Improve working conditions and
care for employees in difficulties?Carry out employee activities and
strengthen employee
communication
Clients
?Phones/Emails?Conferences andconversations?ESG materialityassessmentquestionnaires
?Ensure product quality?High-quality service?Protect customer rights and
interests?Develop green technologies?Response to climatechanges
?Ensure product quality?Improve client service system?Strengthen technological R&D forlow-carbon industry development?Adhere to green production andconstruction
Key stakeholders
Primary communicationchannels
Expectations and appealsCommunication and response
Suppliers/Contractors
?Procurement biddingnotice?Inspection and
supervision?Supplier/Contractor
conferences?Phones/Emails?Conferences and
conversations?ESG materiality
assessment
questionnaires
?Practice fair competition?Strengthen strategiccooperation?Promote industry
development
?Implement sunshine procurement?Create a responsible supply chain?Participate in industryorganizations and conferences?Expand multi-party communication
Industry/Businesspartners
?Phones/Emails?Conferences and
conversations?ESG materiality
assessment
questionnaires
?Practice fair competition?Strengthening strategic co-operation?Develop Green Technology?Promote industrydevelopment?Response to climatechange
?Maintain a healthy marketecosystem?Participate in industry
organizations and conferences?Expand multi-party communication?Strengthen technological R&D forlow-carbon industry development
Communitymembers/Public welfareorganizations
?Phones/Emails?Conferences and
conversations?ESG materialityassessmentquestionnaires
?Adhere to energy savingand emission reduction?Protect the ecologicalenvironment?Engage in public welfare
and charity?Support community
construction
?Adhere to green production and
construction?Improve energy and resource useefficiency and implement energyconservation and emissionreduction?Carry out voluntary public welfareactivities?Assist in rural revitalization?Hold enterprise open day activities
Media
?Pressreleases/Announcements?Media interview?ESG materialityassessmentquestionnaires
?Maintain good relationships?Establish positiveinteraction
?Expand publicity channels?Invite stakeholders to visit?Communicate with NGOs
Materiality assessmentSinoma International has integrated materiality assessment into its overall enterprise risk management (ERM) process andconducts materiality assessment on an annual basis. In 2025, in accordance with the requirements of theSelf-Regulatory Guidelinesfor Listed Companies No. 14 – Sustainability Reports (Trial)issued by the Shanghai Stock Exchange (hereinafter referred to as the"Guidelines"), and with reference to mainstream domestic and international sustainability standards, the Company systematicallycarried out its first materiality assessment based on the "double materiality" framework.
Based on the 21 core issues specified in the Guidelines, this assessment has incorporated company-specific issues in light ofthe Company's industry characteristics as a global leader in building materials technology, equipment and engineeringservices, resulting in an assessment list totaling 23 issues.In accordance with the four core steps for "double materiality" assessment outlined in the Guidelines, the Company identifiedthe short-, medium- and long-term financial impacts of issues on the Company, as well as the actual and potential impacts ofthe Company's performance on various issues to the economy, society and the environment. The detailed analysis process isas follows:
Understanding the context of the Company's activitiesand business relationships?Conducted a comprehensive analysis of its core business, value
chain segments, and key business relationships, and systematicallyexamined the sustainability impacts of internal operations, projectexecution, and upstream and downstream supply chains on societyand the environment.?Identified potential risks and opportunities for the Company arising
from changes in the external environment, taking into accountmacroeconomic policies, industry regulatory developments, andsustainability trends in 2025.?Mapped and defined key stakeholders, including employees,
customers, suppliers, investors, government, and communities, asan important foundation for subsequent assessment.
Developing the issue list?Using the 21 foundational issues
specified in the SSE Guidelines as aframework, the Company furtheridentified two material issues withdistinctive characteristics: "Greenand Low-carbon Value ChainDevelopment" and "Enhanced ESGInformation Disclosure," based onindustry characteristics, regulatorypriorities, and peer benchmarking,resulting in a preliminary list of 23issues.
Assessing Materiality of issues?Impact Materiality Assessment: Extensive stakeholder feedback was
collected through questionnaires from both internal and externalparties. A comprehensive evaluation was conducted based on twodimensions: the "severity of impact" (including scale, scope, andirreversibility of impacts) and the "likelihood of impact." The finalimpact materiality assessment results were formed by synthesizingmulti-stakeholder evaluations and incorporating advice frominternal and external experts.?Financial Materiality Assessment: The Company engaged senior
executives, heads of business and functional departments, andrelevant experts to analyze the potential short-, medium-, and long-term impacts of each issue on the Company's financial position,operating results, and cash flow. This analysis was based on twodimensions: the "likelihood of financial impact occurrence" and the"magnitude of financial impact."
Reviewing and Confirmingissues?The Company integrated the resultsof impact materiality and financialmateriality assessments, and usedmatrix analysis to map thedistribution of each issue across thedual dimensions. Based on theCompany's strategy and riskmanagement requirements,materiality thresholds were set, anda final list of high-priority issues with"double materiality" wasdetermined.?The list was reviewed and confirmedby the Company's Strategy,Investment and ESG Committee,serving as the substantive basis fordisclosures in this report.
0102
0304
1718
Financial Materiality
Impact Materiality
Anti-Bribery and Anti-Corruption
Innovation-Driven
DevelopmentEmployeesData Security & CustomerPrivacy Protection
Due DiligenceAnti-UnfairCompetitionInformation DisclosureSocial Contribution
Climate Change
Mitigation &Adaptation
Product & ServiceSafety and Quality
StakeholderEngagementGreen and Low-CarbonIndustrial Chain
Waste ManagementTechnology
Ethics
Supply Chain Security& ResilienceEnvironmentalCompliance Management
Water ResourceManagement & Utilization
CircularEconomy
Rural RevitalizationFair Treatment ofSmall and Medium-sized Enterprises
Energy Use &ManagementEcosystem andBiodiversityConservation
PollutantEmissions
HighLow
High
Sustainable development management
The 14th Five-Year Plan: A New Chapter in Our Sustainable Development2025 Sustainability Report
During the "14th Five-Year Plan" period, Sinoma International achieved leapfrog development from strategic consciousness toglobal leadership. Within the historical continuum of sustainable development, we have made a decisive leap—advancing from top-level design to systematic implementation, and from technological breakthroughs to global empowerment. Over the past five years,we have not only built an ESG governance framework fully aligned with our corporate strategy, but have also left an indelible markof Sinoma International on the green transformation of the global cement industry through a series of milestone breakthroughs andbenchmark projects.Driving growth with a clear strategic roadmap
We have embedded the concept of sustainable development into our core strategy, establishing the forward-looking "1324"Sustainable Development Framework. This framework guides our ESG journey with a dual focus: "Strengthening the Foundation ofthe Company's Own Sustainable Development" and "Serving the Industry, Society, and Global Sustainability." Meanwhile, alignedwith the goals of the 14th Five-Year Plan, we have developed a rigorous strategic ESG action plan. Through a closed-loop targetmanagement mechanism , we ensure the effective implementation of all tasks.
1920
"1324" Sustainable Development Strategy
Systematically Guiding the Company's ESG Progress
"Solidify the foundation for oursustainable development"
"Support the sustainability of theindustry, society and global community"
Practice as Evidence: Painting Low-Carbon Landscapes
Innovation-driven low-carbon breakthroughsAt the Building Materials Industry Conference, the Company officially launched the world's first oxy-fuel combustion coupledcarbon capture technology for cement—the Qingzhou CUCC 200,000-tonne Oxy-fuel Combustion Enrichment and PurificationDemonstration Project. As the world's largest oxy-fuel combustion carbon capture and utilization demonstration project in thecement industry, this project utilizes independently developed technology to boost the CO
concentration in flue gas to over 80%,while reducing comprehensive energy consumption by more than 40% compared to conventional methods.The project has been featured in a special report by the Global CCS Institute and received the 2024 "Climate Action Technology
and Engineering Award" from the World Cement Association (WCA), marking the Company's pioneering role in addressing the
carbon reduction challenges facing the industry.
Green benchmark projects leading the wayThanks to its cutting-edge low-carbon solutions, the Company has successfully implemented green projects across multipleEuropean countries, establishing itself as the Chinese contractor with the largest portfolio of low-carbon projects in the region.Notably, green initiatives account for 92% of newly signed contracts in Europe.In France, the SPL project—the first rotary coupled clay calcination line for Holcim Group worldwide—has achieved 100% fuelsubstitution, creating a "zero-fossil-fuel" green facility. It cuts CO
emissions by 100,000 tons annually and delivers around EUR 8.5million in carbon credit revenue each year.The Go4Zero project in Belgium marks the construction of Europe's first "zero-carbon" plant. Once operational, it is expected toreduce CO
emissions by 1.1 million tons per year, with a fuel substitution rate of 95%.
Green Leadership: Making Low-Carbon Breakthroughs
Strategic Guidelines: Deepening Our Low-Carbon FootprintWe have embedded climate change considerations across our decision-making, production, and daily operations. This hasculminated in the development of theCarbon Peak and Carbon Neutrality Implementation Plan of SINOMA InternationalEngineering Co., Ltd., which provides a definitive timeline and roadmap for our journey. By executing this plan, we are activelycontributing to the national and theGroup's "dual-carbon" goals, demonstrating leadership through concrete actions.
Resource recycling and green manufacturingThe Wengfu Phosphogypsum Decomposition to Sulfuric Acid and Co-produced Cement Project in Guizhou successfully applied self-developed phosphogypsum resource utilization technology on the world's largest phosphogypsum processing line. The projectreduces limestone mining by 800,000 tons annually and cuts CO
emissions by 300,000 tons per year.The Poland MAL01 Project developed high thermal substitution rate alternative fuel direct injection technology for cement kilns,achieving an alternative fuel thermal substitution rate of at least 90%. The project was selected as a "Typical Case of China-EUGreen and Low-Carbon Development Cooperation."
The France MK3 project achieved a thermal substitution rate exceeding 80%, enabling a reduction of 241 kg of CO
per ton ofclinker after operation, with annual emission reductions of approximately 192,000 tons and estimated annual carbon revenue ofabout EUR 20 million.
Green operations and smart minesThe High-end Equipment Intelligent Manufacturing Park officially commenced operations, integrating top-tier cement equipment—awarded with honors such as "Single Champion," "Pillar of Great Power," and the National Science and Technology ProgressAward—to establish a world-class intelligent manufacturing base. The Company has cumulatively developed 193 green mines and15 green factories, including 48 national-level green mines and 9 national-level green factories.The Chuzhou CUCC Green Mine Project, ranked first in the national green mine selection, features an advanced 5G smart miningsystem that ensures efficient production with minimal environmental impact.
The 14th Five-Year Plan: A New Chapterin Our Sustainable Development
The 14th Five-Year Plan: A New Chapter in Our Sustainable Development2025 Sustainability Report
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Digital Intelligence Driving, Talent EmpoweringIn response to the national digital development strategy, Sinoma International released the14th Five-Year Plan for Digital Strategy,innovatively proposing the "54321" digital development blueprint. This establishes our vision to "comprehensively build adigitalized enterprise and become a world-leading provider of intelligent solutions for the materials industry," thereby injectingtechnological impetus into our ESG management.
Practice as the Soil: Cultivating the Fertile Ground of Craftsmanship
Digital and intelligent integration and interconnectionThe "Development of Intelligent Cement Production Complete Technology and Application of Zero-Employee Factory" projectsuccessfully passed acceptance review, establishing the cement industry's first certified "zero-employee factory." Alongside thismilestone, the Equipment ERP Platform, Digital Project Supervision Platform, and Computing Power Platform were completed andlaunched. The Tax Platform achieved full-level enterprise operation, while Version 1.2 of the Group Construction Enterprise SafetyManagement Platform was successfully released. These achievements represent excellent practices in delivering intelligentsolutions for the building materials industry.
To fully build a digitalized SinomaInternational and become a world-classintelligent solution provider for the
materials industry
Four digitaltransformations
Unified planning Unified standards Unified platforms Unified resources
Two-layerdigitalinfrastructure
One set of data
standardsUnified technologyplatform
One data platform
Hybrid clouddeployment
One data governance systemGlobal network
Five digitalcapabilities
Digital R&D and
design
Smart production
and operations
Intelligent businessmanagement
Comprehensive and
agile services
Industrial
synergy
Threeapplicationplatforms
Digital functional
management
Digital products
and services
Smarthumanresources
Smartfinance
SmartsafetySmartinvestmentIntelligent office
Digital businessmanagementMarketsynergySmartprocurement
R&D anddesignSmartmanufacturingEPC project management
Smart cementfactorySmart mineCarbon peaking &carbon neutralityplatform
EnergymanagementIntelligentequipment O&MSmart mineO&M
Industrial chainsynergyDigital industrialintegrationIndustry spareparts platformIntegrated operations management & control platform
One governancesystem
Digital management model Digital organization Digital institutional system
The Company officially designated its first five Model Worker Innovation Studios, harnessing the exemplary influence of mastercraftsmen to inspire innovation across the organization. The "Emerging Leaders Training Program" has been launched as a flagshiptraining initiative to systematically develop future management leaders. A robust mechanism for the selection, development,retention, and deployment of project managers has been institutionalized, aligning talent management with structured innovationincentives. Most notably, the Company executed its inaugural incentive payout linked to the commercialization of scientific andtechnological achievements, introducing performance-based salary pool rewards for core talent in digital-intelligent and greenenergy sectors—continuously reinforcing role-model leadership and a sustainable talent pipeline.
Talent cultivation and incentives
Social responsibility and contributionThe Company prioritizes local employment as a key contribution to host communities. By 2025, we had engaged over 22,000 localworkers, with full-level overseas local employees (including subcontractors), accounting for more than 63% of the workforce. Weregularly host "Smart Use of Resources Open Day" events, inviting local employees and their families to participate, whichstrengthens their sense of belonging and connection to the Company. Cultural experience sessions are also organized to fostermutual understanding and integration. Besides, we actively support the Group's charity fund and encourage employees to engage involunteer activities. Through ongoing charitable donations, disaster relief efforts, and community project assistance, we remaincommitted to giving back to society in tangible ways.
The Company added six new nationally recognized "Little Giant" enterprises—specialized and sophisticated SMEs that producenovel and unique products, further reinforcing its core competitiveness. We have also successfully built 60 smart factories and 33digital mines, leveraging intelligent technologies to empower the transformation and upgrading of the industry.
Industrial innovation and empowerment
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Steady, Efficient, and Standardized GovernanceSinoma International has systematically established an ESG governance system guided by strategy, supported by organizationalstructure, and backed by institutional policies. The Company has formally developed and implemented an ESG governanceframework at the Board level. In accordance with theImplementing Rules for the Strategy, Investment and ESG Committee of theBoard of Directors, the Strategy, Investment and ESG Committee is fully responsible for overseeing ESG-related matters, includingclimate change. Its duties include reviewing the sustainable development vision, monitoring the execution of targets and strategies,and reporting material issues to the Board of Directors.
Systems as the Shield: Strengthening the Baseline of ComplianceThe Company has systematically developed an ESG management system. It has publicly released a comprehensive set ofsustainability-related policies covering key areas such as the environment, occupational health and safety, anti-corruption andbusiness ethics, human rights protection, supplier conduct, sustainable supply chain management, biodiversity conservation,Board diversity, and tax compliance. The Company has formulated an ESG performance evaluation method for its subsidiaries,establishing a quantitative assessment system that sets clear phased requirements for their ESG work. By improving special ESGmanagement systems, the Company has integrated ESG requirements into all aspects of its overall decision-making, productionoperations, and daily management.
Governance innovationBuilding on the momentum of the "Three-Year Action Plan of State-owned Enterprises Reform" and the subsequent "ReformDeepening and Upgrading Initiative," the Company has evolved from "Double Hundred" pilot to comprehensive reform—repeatedlyrecognized by SASAC as a benchmark and top performer in both the "Double Hundred" and "Sci-Tech Reform" evaluations.The Company has established a robust "1+N" corporate governance framework, continuously refining its Board deliberationprotocols and accountability mechanisms. It has achieved full compliance with Board establishment requirements, ensuring thatexternal directors hold a majority of seats. Pioneering the "Nine Joint Working Mechanisms for External Directors," the Company hassignificantly enhanced the scientific rigor, procedural standardization, transparency, and operational efficiency of Board decision-making.
Performance breakthroughOur score in the S&P Global Corporate Sustainability Assessment (CSA) rose from a relatively low level at the beginning of the 14thFive-Year Plan period to 62 points, surpassing 95% of global peers in the cement industry. This outstanding performance has beenincluded in both the S&P Global Sustainability Yearbook 2025 (China Edition) and the S&P Global Sustainability Yearbook 2026(Global Edition), marking that our ESG management has reached internationally advanced levels.
Practice as the Mirror: Reflecting the Light of Good Governance
As we reflect on the 14th Five-Year Plan periodwe have made steady and significant progress on our journey toward sustainable development. Throughrobust systems, technological breakthroughs, and pioneering demonstration projects, we have not onlyachieved a leapfrog improvement in our ESG management capabilities, but also showcased the innovativestrength and responsible leadership of Chinese enterprises in serving the global cement industry's green
and low-carbon transition.
Looking aheadwe will remain steadfast in our commitment to sustainable development. We will leverage the governance,technological, and practical strengths accumulated during the 14th Five-Year Plan period as sustainedmomentum to drive industry progress and contribute to global ecological well-being. As we embark on the15th Five-Year Plan, we will strive to write a new chapter in the modernization journey featuring harmonious
coexistence between humanity and nature.
2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
Strengthening GovernanceFoundationsSinoma International continues to optimize corporate governance, standardize governance structures,deepen ESG governance, effectively protect shareholders' rights and interests, and focus on enhancingcorporate governance capabilities.
Standardizing governance structuresIn accordance with laws, regulations, and normative documents such as theCompany Law of the People'sRepublic of China,theSecurities Law of the People's Republic of China, and theCode of CorporateGovernance for Listed Companies, Sinoma International has established a comprehensive framework ofcorporate policies and a robust governance structure comprising the Shareholders' Meeting, the Board ofDirectors, and the Management. This system is characterized by scientific rigor, standardization, clearaccountability, effective checks and balances, and operational efficiency, thereby continuously enhancing thetransparency and efficacy of our corporate governance.
In 2025, the Company received a series of corporate governance awards?The 20th "Golden Roundtable Award"—"Best Board of Directors,""Most Strategic Chairman Award"?2025 Best Practices in Sustainable Development of Listed Companies?2025 Best Practice Cases in Listed Company Board Governance?Consecutively honored as Best Practice for Annual Report Performance Briefings of
Listed Companiesfor four years
In 2025
The Company held7 shareholders' meetings
board meetings
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Consolidating GovernanceFoundations to Ensure Steadyand Healthy Operations forDevelopment
Strengthening Governance Foundations
Compliance and Integrity in Operations
Safeguarding Employee Rights and Interests
2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
The General Meeting of Shareholders is the highest authority of the Company. In strict compliancewith theRules for Shareholders' Meetings of Listed Companiesand theArticles of Association, theCompany duly convenes and holds shareholders' meetings. We are committed to safeguardingshareholders' lawful rights, ensuring equitable treatment for all, and maximizing accessibility tofacilitate the full exercise of shareholder rights.
GeneralMeeting ofShareholders
The Company's board of directors consists of 7 directors, including 5 external directors (3 of whomare independent directors). The board has established four specialized committees: the Strategy,Investment and ESG Committee; the Audit and Risk Management Committee; the Remunerationand Assessment Committee; and the Nomination Committee, effectively ensuring scientificstrategic decision-making.The Company ensures board diversity by comprehensively considering factors such as age,educational background, professional experience, skills, and industry expertise.
Board ofDirectors
Board Secretary
General Meeting of
Shareholders
Management Team
Strategy, Investment and ESG
CommitteeAudit and Risk Management
CommitteeRemuneration and Assessment
CommitteeNomination Committee
Board of Directors
Governance structure
Safeguarding shareholders' rights and interestsSinoma International attaches great importance to creating shareholder value, adheres to rewarding shareholders, strengthensproactive investor relations management, and has significantly enhanced its image in the capital market. Furthermore, theCompany has established a robust mechanism to safeguard shareholders' rights and interests and enhanced its engagementframework. By timely and accurately disclosing key corporate information—ranging from major strategic decisions and financialperformance to CSR initiatives—we have earned the trust and steadfast support of our shareholders and investors.
Creating value for shareholders
Sinoma International continuously optimizes business management and enhances operational quality to create outstanding andstable value returns for shareholders. In 2025, the Company achieved steady progress in its operating performance, enhancing itsvalue creation capabilities and bolstering market recognition and investor confidence.The Company has paid cash dividendsconsistently every year since its listing
with cumulative distributions surpassingCNY
7.4 billion
Standardizing information disclosure
Sinoma International strictly complies with theAdministrative Measures for Information Disclosure of Listed Companiesto fulfill itsinformation disclosure management obligations, ensuring the authenticity, accuracy, completeness, and timeliness of informationdisclosure. The Company's information disclosure strategy is anchored in regulatory compliance, while emphasizing precision indetail, distinctive content, and brand enhancement. By proactively articulating our business philosophy to investors, we aim tofacilitate accurate value discovery. The Company strictly adheres to itsInsider Information Registration and Management Policy,standardizing the reporting, transmission, and confidentiality protocols for material non-public information. By ensuring robustinformation security, we facilitate shareholders' timely access to accurate updates on operational developments, financialperformance, and material events, thereby effectively safeguarding the legitimate rights and interests of all investors. In 2025, theCompany released four periodic reports and 83 ad-hoc announcements, achieving a record of zero corrections, zero supplements,and zero written regulatory inquiries. This outstanding performance contributed to the Company securing the Shanghai StockExchange's highest "Class A" rating for information disclosure for the seventh consecutive year.Unblocking communication channels
Sinoma International has elevated its proactive investor relations strategy by diversifying communication channels and formats.Leveraging a hybrid "online-plus-offline" approach, the Company actively engages with retail shareholders, institutional analysts,and potential investors to provide comprehensive insights into operational performance, strategic planning, and keydevelopments. Through regular performance briefings, roadshows, and multimedia content, we facilitate direct dialogue betweenthe Management and the investment community. This ensures the accurate and holistic transmission of corporate value, fostering avirtuous cycle where effective management drives sustainable value growth.
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2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
By closely tracking changes in the legal and regulatory landscape, the Company ensures prompt compliance reviews and drives adynamic cycle of policy lifecycle management. This involves the repeal of obsolete rules, amendment of existing ones, andenactment of new provisions. This continuous optimization of our institutional framework robustly underpins our compliancemanagement system. In 2025, the Company conducted five group-wide compliance risk inspections and completed effectivenessevaluations for five subsidiaries' compliance systems.Cultivating a compliance culture
Sinoma International prioritizes the building of integrity and compliance culture?Throughout the year, 8,285 employees across all levels signedCompliance Commitment Statement.
?The annual Rule of Law and Compliance Management Conference was convened to analyze achievements and shortcomingswhile deploying key tasks.
?We orchestrated a multi-tiered training program, mobilizing subsidiaries at all levels to attend sessions hosted by SASAC, the
Group, and Sinoma. These trainings covered critical topics including anti-monopoly compliance, overseas operations,intellectual property risk mitigation, and cross-border M&A. Complementing these external sessions, we independentlylaunched a series of internal legal compliance workshops to interpret and implement newly enacted laws, regulations, andpolicies. In total, the Company conducted or facilitated 15 training sessions throughout the year, reaching a cumulativeattendance of 6,649 person-times.
?The Company ensured timely dissemination of critical legal and regulatory updates, as well as the status of internal
compliance operations, to senior executives and department heads through a multi-channel approach comprising quarterlycompliance bulletins, executive management meetings, and specialized training sessions.
?The Company maintains a mechanism for the immediate report of any legal or compliance violations to senior management
for review. Accountability is strictly enforced against accountable parties based on the specific findings.?During the reporting period, the Company incurred no violations of laws or regulations, nor was it subject to any administrativepenalties or fines.Strengthening internal control
Sinoma International has established a robust risk and internal control framework and developed comprehensive control manuals.The Company coordinates annual internal control evaluations across all organizational tiers, tracks the implementation ofcorrective actions, and conducts effectiveness testing on critical business processes. Furthermore, by engaging external auditors forindependent internal control audits and timely disclosing both evaluation and audit reports, we have effectively strengthened ourcorporate governance and propelled high-quality development.In 2025
the Company further strengthened internal controls, conducted internal control evaluations and audits, achieving full
coverage of the internal control system across all levels. We organized subsidiaries across all levels to carry out internal
control self-assessments and internal control audits, completing 84 internal control compliance audits with 100%
rectification of internal control deficiencies. A total of 33 supervision evaluations on internal control were completed bysubsidiaries. We directed our overseas entities to strictly enforce internal control manuals to bolster managementeffectiveness. We have secured unqualified internal control audit opinions from independent external auditors for 14consecutive years.
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Compliance and Integrityin Operations
Amidst a complex and challenging global environment, Sinoma International adheres to a prudent "bottom-line" mindset,prioritizing risk awareness. The Company has constructed a multi-layered defense system by integrating rigorous managementcontrols with strong ethical governance. Specifically, we have established comprehensive risk prevention mechanisms,strengthened internal controls, and enforced strict compliance, while reinforcing Party conduct and integrity to build robust anti-corruption moral barriers. This holistic approach has securely anchored the Company's trajectory toward sustainable, high-qualitydevelopment.
Upholding law-based compliance
Sinoma International systematically strengthens its compliance framework by refining systems, optimizing operationalmechanisms, enforcing accountability, and cultivating a robust compliance culture. By embedding compliance requirements intoevery facet of business operations and integrating them throughout the entire lifecycle of decision-making, execution, andoversight, the Company provides a solid foundation for deepening reforms and achieving high-quality development.
Refining the compliance system
Sinoma International has built a robust compliance management system, with compliance committees established across allorganizational tiers. Furthermore, the Company has either established specialized legal and compliance departments or designatedspecific units to oversee these functions. It has issued theOverseas Comprehensive Compliance System Construction Planandactively fulfills its compliance responsibilities. The Company has fully institutionalized the "First Person Accountable" mechanism todrive legal governance. A multi-tiered management system has been established, featuring strategic leadership from the "FirstPerson Accountable," coordination by the Compliance Committee, and professional guidance from the General Counsel.Operationally, the Legal & Compliance Department spearheads implementation, while business and functional units bear primaryaccountability for execution. Complementing this, disciplinary inspection and audit departments provide independent supervision.Together, these forces create a synergistic engine to propel comprehensive compliance management.The Company consistently strengthens professional compliance staffing, enhancing the development of legal compliancespecialists and full-time/part-time compliance management personnel. By the end of 2025, the Company and its subsidiariesemployed 54 full-time compliance officers and 436 part-time compliance administrators.In 2025, the Company launched a comprehensive effectiveness evaluation of its compliance management system. This initiativeinvolved organization-wide self-assessments across all tiers, culminating in an annualCompliance Management Reportsubmittedto the Board for review. Furthermore, the system underwent rigorous third-party audit and certification. These measures havesignificantly enhanced the scientific rigor and operational precision of our compliance framework, propelling compliancemanagement to new depths. The Company has successfully obtained GB/T 35770-2022/ISO 37301: 2021 Compliance ManagementSystem certification, receiving the "Dual Certification" from SGS.Strengthening compliance frameworksSinoma International has rigorously implemented a multi-layered compliance framework grounded in national laws—including the
Central State-owned Enterprises Compliance Management Measures, theAdvertising Law of the People's Republic of China, and the
Trademark Law of the People's Republic of China—as well as Group and corporate regulations such as theComplianceManagement Policyand theGuidance for Overseas Business Compliance. To operationalize these standards, the Company issueddistinctOverseas Compliance ManualandDomestic Compliance Manual, mandating strict adherence to business ethics, includinganti-bribery and anti-money laundering and specific operational requirements for trademark and advertising management.Furthermore, to proactively mitigate risks in critical areas such as contract signing, accounts receivable recovery, M&A, and disputeresolution, Sinoma International released theLegal and Contract Risk Management Manual for Overseas EPC Projectsand the
Model Subcontract Text for International Engineering Projects. These initiatives provide comprehensive, targeted guidance to allsubsidiaries.
2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
Deepening risk managementSinoma International has established a systematic and effective risk management system. In this system, business and functionaldepartments serve as the first line of defense for daily risk management; professional departments, such as Legal and ComplianceDepartment, act as the second line of defense for continuous risk monitoring; and departments including Discipline Inspection,Audit, and Patrol serve as the third line of defense to implement risk oversight, thereby solidifying the Three Lines of Defense. Therisk function of the third line of defense operates independently from business and functional departments and reportsindependently to both management and the Board of Directors.The Company annually prepares a risk management report covering major risk identification and assessment, risk managementstrategies, and solutions, which is subject to review by the Board's specialized committees. In 2025, the Company identified andassessed five company-level major risks in strategy and operational management, proposed 16 risk mitigation measures, andexperienced no major risk events throughout the year.
Risk closed-loop management mechanism
Identification
At the beginning of each year, the Company organizes comprehensive riskscreenings, collecting identified risks from risk-owning departments andsubsidiaries to continuously update the risk information database.
Evaluation
Risks are evaluated for significance based on their impact and likelihood,categorized into four levels: General, Major, Significant, and Critical. Throughthis process, the top five risks requiring prioritized control are identified.
Monitoring
An early-warning mechanism for major risks is established, and monitoringindicators are updated in a timely manner. The Company organizessubsidiaries, functional departments, and key projects to participate inannual dynamic risk monitoring. Each control unit is required to submitquarterly reports on risk control status and risk development trends.
AnalysisRisks showing a continuous upward trend on the dashboard are givenpriority attention and analysis. AQuarterly Risk Monitoring Reportisgenerated, detailing risk exposure, risk appetite, risk performance, riskprevention and control objectives, specific control measures, and any newlyidentified risks.
Response
Risk exposure is reviewed on a quarterly basis. Guided by the overall riskappetite assessment result of being "Neutral," a prudent risk managementpolicy is adopted. Through quarterly dynamic risk analysis and monitoring,the effectiveness of the Business Continuity Management (BCM) plan iscontinuously verified and refined.
Accountability
Risk management performance is integrated into the KPIs for both seniorexecutives and employees. For risk-owning departments, risk management isalso included in their annual performance indicators. Personnel who makeexceptional contributions to risk control are recognized and rewardedthrough an excellence award mechanism.
Sinoma International is committed to fostering a culture where everyone prioritizes risk management. To achieve this, the Companyhas appointed Risk Management Officers in every department and designated Risk Liaisons in all subsidiaries. Throughstrengthened promotion, training, and implementation of risk management practices, we actively drive the development of arobust risk culture.
Promoting fair competitionSinoma International strictly prohibits unfair competition practices, implements theMeasures for Accountability for Illegal BusinessOperations and Investments, and adheres to specific requirements in its domestic and international compliance manuals regardingtrade secret protection, anti-bribery, anti-monopoly, prohibition of abuse of market dominance, and anti-unfair competition. TheCompany enhances employee awareness through anti-unfair competition training; The Company has established reportingprocedures for anti-competitive behavior, publicly disclosing reporting channels through its official website, internal OA system,and compliance department hotline to stakeholders such as employees, suppliers, and customers, and has implementedstandardized processes for report acceptance, investigation, and feedback. The Company maintains strict confidentiality androbust protection for whistleblowers to ensure reported matters are handled promptly and impartially.In 2025, the Company recorded no incidents of unfair competition such as abuse of market dominance, confusion marketing,commercial bribery, false advertising, trade secret infringement, or fraudulent prize promotions.Upholding integrity as the bottom lineSinoma International strictly adheres to anti-corruption policies and regulations, having perfected an integrity management systemthat encompasses institutional constraints, preventive early-warning mechanisms, and oversight of disciplinary enforcement. TheCompany undertakes diverse initiatives to foster integrity culture, leveraging the foundational role of education to resolutelyadvance Party conduct, clean governance, and anti-corruption efforts in depth, thereby providing robust safeguards for high-qualitydevelopment.Strict adherence to integrity standardsSinoma International strictly complies with policies and regulations including theProvisions on Clean Practices for Leaders of State-Owned Enterprises,Regulation on Disciplinary Actions Against the Managerial Professionals of State-owned Enterprises,Code ofIntegrity and Self-Discipline for Members of the Communist Party of China,Rules for Supervision and Disciplinary Enforcement byDiscipline Inspection Commissions of the Communist Party of China, andRegulations on CPC Disciplinary Action. The Companyrigorously implements group-level systems such as theRegulations Prohibiting Business Relationships Between Group Enterprisesand Relatives or Other Specified Persons of Enterprise Leaders Engaged in Business Activities.
Risk management training
?The Company leverages various platforms—including localized lecture series, strategy seminars, training sessions on
standardized corporate governance operations, and follow-up training for independent directors organized by theShanghai Stock Exchange—to provide both regular and ad-hoc risk management training to all Board Directors.
?Furthermore, the Company engages professional intermediaries to deliver specialized training on audit quality and risk
prevention to internal auditors, risk management officers, and compliance officers. These initiatives are designed tofurther enhance the risk acuity and preventive awareness of all practitioners.
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2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
Fortifying Defenses Against CorruptionSinoma International strengthens Party conduct and clean governance, establishing and continuously improving mechanisms forpunishment and corruption prevention to solidify the ideological defense against corruption.
The Company signs theParty Conduct and Clean Governance Responsibility Statementwith headsof headquarters departments and subsidiary enterprises. It also requires mid-level and aboveexecutives, along with personnel in key positions, to sign theLeadership Integrity Self-DisciplineCommitment Letter, thereby reinforcing primary responsibilities and fostering a stronger culture ofintegrity. Party organizations within subsidiary enterprises submit annual reports on their Partyconduct and clean governance initiatives. The Company's Discipline Inspection Commission (DIC)conducts spot visits to grassroots party organizations to hear progress updates, strengthening dailyoversight and guidance.Reporting mailboxes are maintained by discipline inspection commissions at all levels. Upon receiptof a report, the DIC initiates verification in accordance with theRules for Supervision and DisciplinaryEnforcementand theDiscipline Inspection Work Manual. The case is processed through establishedworkflows, with investigation results escalated level-by-level upon completion. Additionally,discipline inspection personnel at all levels are strictly prohibited from privately retaining, disclosing,or disseminating information regarding case clues, investigation progress, involved parties, orwhistleblowers in any form. Anonymous reporting is allowed by ensuring strict implementation ofwhistleblower protection mechanisms, thereby eliminating any form of retaliation.Employees violating the Company's integrity requirements are subject to disciplinary actionscommensurate with the severity of the offense, including warning talks, reassignment, demotion,dismissal, and corresponding Party disciplinary measures. Performance-based salaries and bonusesfor the year may be partially or fully withheld. Furthermore, the Company links compensation andperformance evaluations to integrity conduct by mandating the inclusion of integrity self-disciplinein appraisal criteria.The Company has embedded integrity-related regulations and standards into digital businessapproval processes, implementing system functionalities such as automated invoice verification anddigital reimbursement recognition to provide online warnings and alerts for integrity risks.The Company has established an entertainment expense declaration procedure to monitor usageand reduce commercial bribery. In external bidding processes, the Company completes and submitstheBidding Integrity Commitment Letterand uniformly issues theProcurement & SubcontractingIntegrity Agreement Template. This template is mandated as a standard annex to both tenderdocuments and procurement contracts across all units to strictly guard against commercial bribery.The Company strictly adheres to the Group'sRegulations on Prohibiting Business TransactionsBetween Group Enterprises and the Relatives or Other Specific Associates of Enterprise Leaders. Mid-level and above executives, personnel in key positions, newly appointed leaders, and newlypromoted managers are organized to complete and file self-inspection forms, ensuring that allrelevant information is thoroughly examined and fully reported. Additionally, in 2025, middle-levelmanagers and members of the leadership teams of affiliated enterprises conducted in-depth specialself-inspections on the issue of "exploiting enterprise resources for personal gain."
For Board members, the Companyrequires strict adherence to laws,regulations, and the Company'sArticles of Association,strengthening the ideologicaldefense line for compliance, andfaithfully fulfilling duties of loyaltyand diligence.
?All Board directors are required to proactively disclose social relationships of theirimmediate family members.
?The Company ensures all Board members participate in training on compliance
and strict Party governance, achieving comprehensive coverage of integrityawareness education.
?The Company conducts timely independence assessments for its IndependentDirectors.?Board directors involved in related-party transactions must recuse themselves
from voting. Insider trading and improper profit transfers are strictlyprohibited.
?Board directors shall consciously accept supervision by state-owned assetauthorities and regulatory bodies, and respond to shareholders' concerns.
?Board directors must exercise strict restraint over relatives and associates toprevent vicarious liability, thereby safeguarding the interests of the Company and allshareholders.Promoting integrity and upright conduct
Sinoma International integrates Party conduct, integrity building, and anti-corruption efforts into the overarching strategy for high-quality enterprise development, conducting rigorous inspections to ensure compliance.
Anti-corruption supervision and auditing
?In accordance withthe Inspection Work Implementation Measures, Inspection Work Leading Group Work Rules, InspectionTeam Work Rules, andInspection Work Leading Group Office Work Rules, the Company's Party Committee conducts annualinspections encompassing integrity and anti-corruption reviews, ensuring that all affiliated enterprises are covered within afive-year cycle.?The Company has established a comprehensive supervision system, culminating in theSinoma International ComprehensiveSupervision System Implementation Plan. The Company convenes regular meetings of the Leading Group and CoordinationGroup for Party conduct, integrity building, and anti-corruption work to deploy supervision tasks, conduct joint inspections,and leverage synergies.?Annually, the Company organizes special governance campaigns, achieving 100% integrity inspection coverage across all
affiliated enterprises while mandating self-inspections and corrective actions at all levels. Party organizations within theaffiliated enterprises submit annual reports on their integrity initiatives. Concurrently, the Company's Discipline InspectionCommission conducts ad hoc field visits to grassroots units to review progress.?Discipline inspection commissions at all levels have established the Annual Political Supervision List, integrating efforts toenforce discipline and combat corruption. To further leverage supervisory synergy and enhance effectiveness, theSinomaInternational Comprehensive Supervision Work Implementation Measureshas been formulated.?The Company engages accounting firms annually to conduct internal control audits, placing significant emphasis on
identifying material misstatements resulting from fraud and the risk of management override of controls.
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Reinforcingintegrityaccountability
Ensuringunimpededreportingchannels
Clear rewardand punishment
mechanisms
Digitalintegrity
developmentCombatingcommercial
bribery
Avoidingconflicts of
interest
2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
The Company convenes annual meetings on Party conduct and integrity building and anti-corruption efforts, ensuring full coverageacross all subsidiary enterprises. Additionally, during the monthly work conferences, the Secretary of the Discipline InspectionCommission conducts the "Monthly Dialogue on Party Conduct and Integrity" for senior leaders and personnel in key positions. In2025, the Discipline Inspection Commission Secretary conducted 2 sessions on Party regulations and discipline guidance at branchlevels. The Company strengthened the development of work style, issued theFifteen Rules on the Development of Work Style ofSinoma International, and organized 2 warning education conferences with over 300 participants.The Company continues to strengthen the Sinoma International Integrity Culture Brand System. During the third quarter, itspearheaded a series of 10 Party conduct and discipline education initiatives across all levels of Party organizations. Subsidiaryenterprises have fostered a clean, upright, and dynamic working environment by producing integrity-themed micro-dramas, visitingeducational bases, administering disciplinary and legal knowledge assessments, and soliciting integrity-themed creative works.Ahead of major statutory holidays—including the New Year/Spring Festival, May Day/Dragon Boat Festival, and Mid-Autumn/National Day periods—the Company issues integrity alerts to all employees and management members. These alerts,disseminated through official directives, cautionary case reviews, and open letters, serve to reinforce compliance and ethicalstandards.In 2025
331 integrity education and training sessions were provided for all full-time employees, part-time staff
and contractors, covering29,091 participants with 100% all-tier coverage
Five IntegrityInitiatives, FivePromotions
Learning for Integrity
Promoting Firm OriginalAspirations
Activities for AdvocatingIntegrityPromoting StrengthenedAwarenessFamilies AssistingIntegrityPromoting FamilyTradition InheritancePlatforms forPublicizing IntegrityPromotingComprehensive Coverage
Education Shapes
Integrity
Promoting Standardized
Conduct
Sinoma International Integrity Culture Framework
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Safeguarding EmployeeRights and InterestsCommitted to a people-centric philosophy, Sinoma International safeguards the fundamental rights of its workforce, focuses onestablishing a robust talent development framework and prioritize employee well-being, thus fostering a collaborative environmentwhere both individuals and the organization grow together.Governance mechanismThe Chairman of Sinoma International is fully responsible for internal governance related to employee rights protection, welfaresystem enhancement, diversity initiatives, and talent pipeline development. Spearheaded by the Executive Vice President of HumanResources, the committee integrates a focus on talent stability, employee satisfaction, and organizational efficiency across theentire spectrum of organizational transformation, cultural development, and business operations. Under the guidance of theChairman, the Human Resources Department, as the lead department, drives policy implementation. Each department andsubsidiary establish dedicated human resources working groups to ensure vertical policy penetration and horizontal coordination.The Company has established a Safety and Health Committee, chaired by the Chairman. Functioning as the apex governance bodyfor employee safety, this committee holds overarching responsibility for the establishment, implementation, and oversight of theoccupational health, safety, and occupational disease prevention systems. The Committee's core responsibilities include:
Organizing the formulation and approval of corporate objectives, policies, and annual plans on work safety and occupationalhealth; Establishing and improving the all-employee work safety responsibility system, continuously advancing the construction ofthe "dual-control" system for work safety standardization, risk classification management, hidden hazard investigation andgovernance; Ensuring work safety investments, organizing the development of safety management systems, operating procedures,training programs, and emergency response plans; And supervising/inspecting work safety operations of subsidiaries, guidingaccident emergency response and investigation handling. Under the Committee's centralized leadership, the Company hasestablished a three-tier linkage governance structure, effectively integrating safety concepts into the entire process of strategyformulation, project execution, and operational management.
Management strategiesSinoma International strictly adheres to national labor laws and upholds fair recruitment practices, regarding employees as its mostvaluable asset. The Company continuously refines its talent management lifecycle—including selection, development, andplacement—and optimizes career pathways and growth environments. Beyond this, the Company enhances welfare securitysystems, deepens employee care across the entire career span, and strengthens safety and occupational health management.Through these efforts, the Company is committed to fostering harmonious labor relations and mutual growth between theorganization and its employees, thereby laying a solid talent foundation for sustainable development.
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Strengthening rights protectionSinoma International strictly complies with laws and regulations including theLabor Law of the People's Republic of China, theLabor Contract Law of the People's Republic of China, theLaw of the People's Republic of China on the Protection of Minors, theLaw of the People's Republic of China on the Protection of Rights and Interests of Women, theRegulations on the Prohibition ofChild Labor, theSpecial Provisions on Labor Protection for Female Employees, and theRegulations on Guaranteeing WagePayments to Migrant Workers. The Company has formulated theRecruitment Management MeasuresandLabor ContractManagement Measures to standardize labor employment.The Company upholds the principles of openness, fairness, and equity in recruitment and ensures lawful execution of laborcontracts to eliminate illegal employment practices. During this reporting period, the Company maintained full compliance withregulations regarding child labor and forced labor, achieving a 100% labor contract signing rate. For employees undergoinginvoluntary separation in accordance with legal regulations, the Company provides outplacement support and vocational trainingto enhance their employability and facilitate a smooth transition to new roles. In the event of labor arbitration or personneldisputes, a joint task force comprising the Human Resources Department, Legal and Compliance Department, and Trade Unionintervenes to mediate the situation and safeguard the legitimate rights and interests of employees.Upholding equal human rights
Sinoma International is unwavering in its commitment to equal employment opportunities. We strictly prohibit workplaceharassment and discrimination based on age, gender, nationality, ethnicity, religious belief, health status, or any other personaldistinction. By enforcing equal pay for equal work, the Company promotes fair employment practices and fosters a diverse,inclusive, and cohesive work environment where every employee feels a strong sense of belonging.
Human rights risk management?The Company actively implements human rights due diligence across its operations and value chain. This process is designedto identify, assess, and address potential human rights impacts and risks—particularly concerning forced labor, child labor,discrimination, and inequality of opportunity. By focusing on these critical areas, the Company ensures that its workforce, withspecific attention to vulnerable groups such as women, children, and migrant workers, is protected and respected. TheCompany regularly conducts self-inspection and self-correction activities for human rights risks, including the issue of timelywage payment for migrant workers, across all levels of subsidiaries, and strengthens supervision of subcontractors.
?Throughout the year, the Company has maintained a clean record regarding the aforementioned potential human rights
risks. No incidents violating the principles of equal opportunity, diversity, or non-discrimination were reported.
Promoting diversity and inclusion
?As our global operations continue to expand, the Company and its subsidiaries have adapted our HR strategies to the specificrealities of our overseas markets—where international business represents a significant share. We have established localizedhuman resources management regulations, along with tailored systems for incentives, performance appraisal, andcompensation for our overseas workforce. By actively recruiting top talent regardless of nationality, race, educationalbackground, or professional expertise, we are building a truly international and diverse team. Furthermore, mandatory policytraining programs covering diversity, anti-discrimination, and anti-harassment are actively conducted to foster a respectfulwork environment. To reinforce ESG policy awareness, the Company conducted outreach and training sessions across itsmajor subsidiaries, with a specific focus on the Employee Code of Conduct, especially its commitments regarding inclusion anddiversity.?The senior management team is accountable for advancing diversity initiatives and has explicitly prioritized "local value chain
extension" as a strategic objective. Guided by the vision of building a truly international and diverse workforce, the Companyremains committed to enhancing employee localization rates. The Company is committed to aggressive localization of itsoverseas workforce, resulting in a steady increase in the employment of local nationals. We advocate for equal employmentopportunities and have established labor and compensation management systems that strictly comply with local laws andregulations. By ensuring equal pay and benefits for all employees, regardless of nationality, we are fostering a diverse, inclusive,and cohesive corporate culture that strengthens mutual trust and a sense of belonging.
The Company operates a comprehensive compensation structure consisting of base salary, position-based salary, andvarious allowances. In terms of statutory benefits, 100% of employees are covered under the national "Five Insurances andOne Fund" system, which includes medical, pension, work-related injury, maternity, and unemployment insurance, as wellas the housing provident fund. Additionally, the Company provides a range of supplementary benefits, including housing,transportation, and meal allowances. Furthermore, the Companysets and monitors maximum working hours,implementsequal pay for equal workregardless of gender, providespaid annual leave, and contributes toenterpriseannuitiesfor approximately 60% of its employees.Performance evaluations are conducted on a quarterly or annual basis. This comprehensive process encompasses a varietyof assessment methods, including the alignment of organizational goals (company, department, and project teamobjectives), individual objective reviews, multi-dimensional appraisals, and ongoing real-time communication. Following therelease of the results, department heads engage in one-on-one performance interviews with employees. These sessions aredesigned to gain a deep understanding of individual contributions, solicit feedback, and provide targeted guidance forimprovement, career development, and training needs.The Company implements a restricted stock incentive plan to align the interests of directors, senior executives, coremanagers, and key business and technical specialists. Comprehensive performance metrics are established at the corporate,subsidiary, and individual levels to govern this program.Complementing this, a dual-track compensation growth mechanism—linking both position and rank—is utilized. Regularassessments of employee income are conducted, confirming that this year, wages for all employees across the entireorganization exceeded the local social average, thereby adequately meeting their living requirements.The Company has established a compensation clawback policy to ensure accountability. For Party members who cause assetlosses due to disciplinary violations, the performance-based portion of their annual salary will be reduced in accordancewith theImplementation Rules for Salary Reduction of Responsible Persons in Group Member Enterprises Subject to Partyand Administrative Disciplinary Actions. Furthermore, for current, resigned, or retired managerial personnel who violatenational laws and regulations, or who cause asset losses through failure to perform or improper performance of their duties,corresponding deductions will be applied to their current performance-based annual salary. Based on the findings ofParty/administrative disciplinary actions and asset loss liability assessments, the Company will also claw back part or all ofany previously paid performance bonuses and medium-to-long-term incentive earnings.
Unblocking complain channels
?To ensure strict adherence to Sinoma International'sCode of Business ConductandHuman Rights Policy Statement, theCompany has established clear policies and accessible procedures. A dedicated, confidential, and anonymous reporting emailchannel has been implemented to provide employees with a convenient platform for voicing complaint . This channel is alsoopen to customers, suppliers, and other stakeholders, who are encouraged to raise any concerns they may have.
?The Company takes a firm stance against suspected violations of laws, policies, and codes of conduct. All complain are
subjected to professional and thorough investigations, and appropriate actions are taken based on the findings. The Companystrictly prohibits any form of retaliation, ensuring a safe environment for reporting. In 2025, the Company received nocomplaints through the aforementioned channels, resulting in no disciplinary actions.
For business ethics
jubao@sinoma.com.cn
For human rightshresg@sinoma.com.cn
Optimizing compensation and working hours mechanismsSinoma International operates under a standard working hours system in compliance with labor regulations. The Company hasestablished comprehensive policies, including theCompensation Management Measuresand theManagement Policies forEmployee Working Hours, Rest, Leave, and Absence, to standardize work schedules, rest periods, and vacation arrangements.Furthermore, a dynamic compensation adjustment mechanism is formulated, benchmarking salary levels against industry marketrates and individual job contributions.
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Promoting employee developmentSinoma International is fully committed to employee growth, guided by the strategic vision of "optimizing talent management,serving individual development needs, and empowering corporate strategy." Through the strategic levers of "optimizing talentmechanisms, enhancing the development environment, and stimulating innovation," the Company has established a holisticlifecycle management mechanism encompassing talent selection, development, and placement. This framework is anchored bythree pillars: a dual-track career path (management & professional); A job competency system; a rank promotion and certificationsystem. Systematically advancing the cultivation of five key talent pools—financial, technological, international, operational, andhigh-potential young leaders—the Company focuses on enhancing workforce capabilities and smoothing career pathways. Thisensures synergistic growth between individual employees and the organization.To further standardize the employee grading system and expand career development pathways, the Company has established adynamic talent management and mobility mechanism. This mechanism ensures the right talent is matched to the right role andallows for flexible upward and downward movement. In accordance with these guidelines, subsidiaries at all levels have formulatedtheir respectiveRank Management Measures. Based on the Company's management positioning and functional categories,positions are divided into two distinct tracks: Management and Professional. Clear qualification requirements and promotioncriteria have been established for each grade level.
Talent development system
?Internal job rotation and exchange: The Company strategically manages talent allocation, prioritizinginternal transfers to address staffing shortages in key departments. To support career growth, employeesinterested in exploring different fields may submit applications to the Human Resources Department. TheCompany will assess these requests based on business needs and initiate the internal recruitment process tofacilitate new career pathways. Furthermore, structured job rotation programs are organized to provideemployees with a holistic view of the Company's operations. This initiative is designed to enhance cross-functional understanding and strengthen employees' capabilities in solving complex, real-world businesschallenges.
?Talent pipeline development: The Company centrally coordinates campus recruitment across the entire
organization. In 2025, we successfully recruited 375 new graduates. The Company also actively participates inthe Group-organized campus recruitment fairs, assisting subsidiaries in streamlining the talent acquisitionprocess. The company launched the first unified campus recruitment campaign, anchored by the "SINOMA"brand. This initiative successfully enhanced both brand equity and talent quality.
Training categories: Strategic, Management, Professional, General (including communication skills,computer applications, data processing, etc.), and Others (tailored to specific job requirements)Training approaches: Internal Training, External Training, Mentorship Programs (led by business specialistsor mid-to-senior manager) Internal Job Rotation, Self-Directed LearningSpecialized training programs: Localization Development Forum, Science and Technology Forum, DigitalTraining, English Salon, Cadre and Staff English Training, etc.
?Deepening university-enterprise cooperation: The Company has established strategic collaborations
with domestic and international universities, including Wuhan University of Technology and ShandongUniversity. Through these partnerships, we conduct joint degree programs, internship recruitment, socialpractice initiatives, and targeted recruitment events. In 2025, the Company established new strategicpartnerships with the University of Jinan and Nanjing Tech University.
?Professional certification support: The Company encourages employees to obtain industry-recognized
professional qualifications by reimbursing examination fees for certifications that are directly relevant toemployees' current roles. Upon successful registration of the certificate with the Company, employees canreceive a one-time bonus and a monthly practice allowance.
?Local talent development: The Company embraces a "Localization" strategy, integrating local resources
and talent into its core operations. We focus on cultivating and recruiting local professionals, including high-caliber experts in business, legal, and tax sectors. By actively hiring fresh graduates from local universities,we inject new vitality into our teams while providing robust human capital support for long-term localdevelopment and significantly boosting host-country employment.?Development of sci-tech talent: The Company has established a dedicated talent pool for scientific andtechnological backbone personnel and highly skilled professionals. In 2025, we formally initiated theformulation of the "15th Five-Year Plan" for human resources management, explicitly designating sci-techtalent and international talent development as key specialized initiatives. By the end of 2025, the Companyhad cumulatively nominated: 40 leading sci-tech talents; 47 young sci-tech talents. Additionally, 9individuals were selected for the Group's key research talent pool, and 24 were awarded the SpecialGovernment Allowance from the State Council. Sci-tech talents accounted for 34% of the beneficiaries ofmedium-to-long-term incentive programs, covering 851 instances.
Case: Cultivating digital-intelligent practical talent to advance digital transformationTo further advance the Group's digital transformation strategy, the Company hosted a one-week intensive training session on"Process Management, Data Governance, and Digital Governance Systems" in Beijing and Nanjing in July 2025. The curriculumcovered core modules including process management, data governance, low-code platforms, and digital supervision, utilizing anintegrated delivery model featuring "theory + hands-on practice + workshops." A total of 117 members from special task forces andconsultant teams across 14 member units participated. All trainees successfully completed the low-code scenario design andpractical assessments, effectively bridging the gap between knowledge and applied skills.This training session achieved four key achievements: unified strategic understanding of digital transformation; enhancedcapabilities in process and data governance; established "Project Blueprints" with clear accountability; strengthened cross-departmental synergy. This training program has laid a solid talent foundation for "Digital Sinoma International" and marks theCompany's entry into a new era of comprehensive digital governance implementation.
?Diversified training system: The Company provides targeted
training programs for all employees, including comprehensive newhire onboarding and a dual-mentor system for frontline roles. Thissystem pairs employees with both on-site and headquartersmentors, fully leveraging the knowledge transfer capabilities ofexperienced professionals. New hires are matched with dedicatedmentors on either a "one-to-one" or "one-to-two" basis. TheCompany recognizes and rewards outstanding performance amongnew employees as well as successful mentor-mentee pairs. To further enhance the political literacy and jobperformance of young managers, the Company has conducted six sessions of the Young and Middle-agedManagers Training Program by the end of 2025. The program covered 258 managers across all levels of theorganization, effectively building a robust talent pool to ensure strategic continuity.
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Advocating employee care
Sinoma International is committed to enhancing employee well-being through comprehensive welfare initiatives. The Company hasestablished policies such as theEmployee Leave Management Measuresand theYoung Talent Apartment and Subsidy Scheme,deepening our care for employees throughout their careers. These measures are designed to strengthen employee engagementand foster a strong sense of belonging.
Assistance for Urgent and Difficult Needs?Upholding an "employee-centric" philosophy, the Company has refined its humanistic care initiatives. We have established a
registry for "key milestones" to ensure timely support, hosted honorary retirement ceremonies, and organized care programsfor senior retirees and families of expatriate staff. In 2025, these targeted care initiatives—ranging from birthdays and weddingsto illness recovery and retirement—reached over 620 individuals.?Sinoma Overseas remains committed to addressing the needs of expatriate staff and their families through diverse initiatives.
This includes visiting families during the Spring Festival and providing special assistance funds to local employees, ensuringrobust rear-support for overseas operations.?The Company maintains a tradition of holiday greetings during major festivals such as the Spring Festival, Dragon BoatFestival, and Mid-Autumn Festival, alongside providing birthday cake vouchers.?We promptly visit employees during hospitalization and conduct irregular visits to retirees, actively resolving urgent issues intheir daily lives. In June 2025, Sinoma (Suzhou) extended care to a young employee diagnosed with cancer and launched acompany-wide fundraising initiative to give support.
?Special assistance was provided to employees with unique needs or financial hardships through the Group's Love & Charity
Fund. In 2025, CDI provided targeted assistance to an employee whose child suffered from a serious illness. Beyond regularcare and inquiries, the Company presented condolence funds totaling 4,800 yuan during the Spring Festival and otheroccasions.
?Focusing on the needs of frontline workers, the Company conducted specialized care initiatives. In 2025, we carried out three
"Summer Cooling & Winter Warming" campaigns at project sites, distributing heat-relief and cold-protection supplies todemonstrate our caring culture and enhance employee well-being and belonging.?The Company continues to refine its support mechanisms for overseas personnel by formulating theImplementation Measuresfor Overseas Employee Assistance, which has been fully piloted in the Nigeria region. In 2025, through the Sinoma (Suzhou)Special Assistance Fund for Overseas Employees (Nigeria), the Company provided aid totaling 2,050,000 Naira (approximatelyCNY 9,762) to eight Nigerian employees.
Sustained focus on physical and mental well-being
Sinoma International is deeply committed to employee well-being, consistently upholding a human-centric approach. TheCompany organizes free annual health check-ups and invites professional doctors to conduct on-site medical consultations basedon needs. Additionally, psychological counseling services are provided to support employees' mental health. To ensure work-lifebalance and safety, the Company offers flexible working arrangements. Special employees are entitled to work-from-home benefits,and in the event of unexpected conditions such as heavy fog, staff can apply for remote work to reduce risks and ensure personalsafety. In line with legal requirements, the Company grants paid parental leave to eligible couples. Before the child turns three, bothparents are entitled to ten days of leave annually. For families with multiple children, these leave days are cumulative. Sinoma(Suzhou) has established a dedicated free online medical consultation channel for employees, fostering a strong sense of securityand happiness.The Company has also equipped the office building with a gym and professional sports facilities. We actively organize cultural andsports activities, including basketball, badminton, table tennis tournaments, and fun games, to enrich employees' leisure time andpromote both physical and mental health.Care for female employees
Sinoma International is deeply committed to the care and development of its female workforce. We are attentive to the uniquechallenges and specific needs women face in the workplace, actively launching warm initiatives to create a supportive and pleasantworking environment for all women employees.
Featured theme activitiesIn celebration of International Women's Day, trade unions at all levels organized a series of events. These vibrantthemed activities brought together female employees, including expatriates, from the headquarters and subsidiaries,fostering a stronger sense of team cohesion.Maternal and infant care support
Recognizing the needs of new mothers, the Company provides special care and support. Female employees areentitled to one hour of breastfeeding leave per day for a period of twelve months following the end of their maternityleave. Some subsidiaries' trade unions have also established dedicated baby care rooms for female employees.
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Case: Focusing on sci-tech innovation to jointly deliberate talent-driven enterprise strategiesIn September 2025, Sinoma International convened a sci-tech talent symposium. Centered on the theme "Pooling Sci-TechStrength, Igniting Innovation Momentum, Empowering High-Quality Development," the event gathered over 70 participants—including rehired experts, key sci-tech personnel, young talents, and management representatives—to jointly discuss talent-drivenenterprise strategies in the context of digital transformation.Through research briefings, group workshops, and insights from external think tanks, the symposium systematically reviewed thecurrent landscape and challenges regarding talent structure, incentive mechanisms, and career development systems. In-depthdiscussions focused on "Top-Level Design for Sci-Tech Innovation," "Recruitment and Cultivation of High-Level Talent" and "YoungTalent Echelon Development." These deliberations provided critical decision-making insights for refining the Company's sci-techtalent management system and stimulating organization-wide innovation during its digital transformation journey.
International Women's Day Celebration Series
Case: Cross-border Women's Day celebration: uniting forces for shared progress
On the eve of International Women's Day, Sinoma International hosted a synchronized celebration themed "Her Story, Her Wish."The event united the Beijing headquarters with seven overseas branches—including Egypt, Nigeria, and France—showcasing thecohesion and humanistic care of the Company's global team. The Beijing headquarters kicked off the festivities with floralarrangement workshops, while the international branches hosted culturally immersive activities such as hair-braiding, handicraftmaking, and traditional hand painting. On-site wish draws allowed employees to share their personalized aspirations, conveying theCompany's meticulous care through tangible actions and highlighting the inclusiveness of its diverse workforce. The Companyhighly commended the pivotal role played by female employees in the Company's international development. He emphasized thecommitment to continuously improving development platforms, supporting female staff in achieving both personal growth andcorporate advancement.
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Fulfilling safety commitments
Sinoma International adheres to the core philosophy of "People-Oriented, Safe Development, and Green Development." In line withthe work policy of "Safety First, Environmental Priority, Prevention-Oriented, Comprehensive Management, Full Staff Participation,and Continuous Improvement," the Company is committed to establishing a safety management framework characterized byenterprise-wide oversight, whole-process control, and full staff involvement. This strategic approach fosters a secure and stableenvironment, driving the Company's high-quality development.
Implementing safety management
In response to the national "Healthy China" initiative, Sinoma International strictly adheres to laws and regulations such as the
Occupational Disease Prevention and Control Law of the People's Republic of Chinaand theRegulations on Work-Related InjuryInsurance. The Company has continuously improved its HSE standards, establishing a comprehensive system that includes theHSEManagement Manualand theHSE Management Compendium. Leveraging efficient organizational synergy and a pragmatic, results-oriented approach, Sinoma International has steadily advanced safety management and successfully achieved its annual safetytargets, maintaining a stable and secure operational environment.
The Company revised and released theSinoma International Assessment ManagementMeasures for Work Safety, Energy Conservation, and Ecological Environmental Protection.The policy links critical safety issues and objectives to executive compensation by clearlydefining veto indicators and key KPIs, which directly determine the outcomes of annualexecutive evaluations and remuneration.
Sinoma International incorporates subcontractor and labor team safety management into its overall safety framework, clearlystipulating the respective safety and environmental responsibilities, obligations, and rights of both parties. The Companyestablishes safety and environmental access requirements for equipment, facilities, and construction tools, provides relevant safetytraining to enhance subcontractors' awareness, and supervises the establishment of their safety management systems, ensuringthey understand and comply with the Company's HSE policies and requirements. The Company strictly prohibits the use ofunqualified subcontractors. It rigorously monitors job sites to promptly halt the "Three Violations": violations of operatingprocedures, unauthorized command, and breaches of labor discipline. The Company also eliminates the practices of "managementby subcontracting" and "management by penalty."
Building safety cultureSinoma International places great emphasis on safety education and training, specifically striving to enhance the professionalcompetence of full-time HSE management personnel. Guided by the principle of "three-level HSE education," affiliated enterprisesand project departments have conducted a variety of training activities. These include site-entry HSE inductions, specializedtraining, experiential safety training, and accident case studies. Cumulatively, 33,836 training sessions have been carried out,reaching 607,143 participants. The Company has achieved 100% training coverage for both in-house employees and contractorstaff. The Company attaches great importance to the organization of the "Work Safety Month" campaign. Company-wide, we arecommitted to constantly introducing new elements to these activities to enhance safety. Through diverse initiatives such as safetylectures delivered by "top executives," knowledge competitions, safety culture promotion, and accident case analyses, a rich androbust safety culture atmosphere has been fostered. Various work safety cultural activities are organized to comprehensivelyelevate employees' safety awareness and emergency response capabilities.
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Site of the "Work Safety Month" kick–off meeting
Case: Strengthening the foundation and building defenses, intelligentmanagement safeguards safetyIn May 2025, Sinoma International hosted the kick-off meeting for the "Work Safety Month" campaign in Beijing. The event officiallylaunched a series of initiatives themed "Everyone Speaks Safety, Everyone Can Respond to Emergencies—Identifying HiddenHazards in Our Surroundings." The meeting brought together over 600 participants, representing personnel at all levels across theCompany.The meeting defined four core tasks: First, strengthening responsibility implementation and consolidating the safety foundation;Second, focusing on key processes and implementing precise risk control; Third, deepening the "Work Safety Long March" specialcampaign; Fourth, accelerating the construction and application of an intelligent safety management system. The meeting formallyreleased the implementation plan. Participants collectively signed a commitment banner, achieving comprehensive mobilizationand deployment. This has laid a solid safety foundation for the Company's high-quality development.
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Impact, Risk, and Opportunity Management
Regarding employee employment and rights，Sinoma International places high importance on issues andneeds within the workplace environment, comprehensively identifying employee demands throughdemocratic management approaches. Subsidiaries at all levels strictly comply with laws and regulations suchas theTrade Union Law of the People's Republic of China. The Company has improved its democraticmanagement system, with the Workers' Congress serving as the fundamental form. To facilitatecommunication, a multi-channel platform has been established, incorporating online mailboxes, officehotlines, digital proposal modules, Corporate WeChat, the Chairman's Communication Day, the Workers'Congress, and trade union feedback mechanisms. This system ensures a closed-loop management process foremployee demands, effectively safeguarding employees' rights to information, participation, expression, andsupervision. To ensure the equitable treatment of employee concerns, affiliated enterprises actively solicitfeedback from female staff through various channels, such as symposium for female employees and theestablishment of Women Workers' Committee. These measures effectively safeguard women's rights to equalemployment.
Regarding occupational health, Sinoma International places great emphasis on occupational health. TheCompany systematically identifies and assesses risks related to employee life and health, workingenvironments, and emergency management through established processes. The Company conducts regularoccupational health and safety risk assessments, prioritizes critical risks, and formulates comprehensiveemergency response plans. We proactively fulfill our primary responsibility for occupational disease preventionand control. To ensure employee well-being, we also organize routine health check-ups, educational seminars,and mental health initiatives. The Company has established investigation procedures for work-related injuries,health issues, critical illnesses, and accidents, aiming to prevent all occupational health hazards before theyarise.In the realm of work safety, Sinoma International strictly adheres to all relevant laws and regulations. TheCompany exercises rigorous control over the procurement of hazardous chemicals and harmful substances,establishing dedicated storage areas equipped with appropriate ventilation. These areas are specificallydesigned to meet special requirements for fire prevention, explosion protection, and corrosion resistance. Toensure on-site safety, prominent warning signs indicating the nature of hazards are displayed, and essentialprotective equipment—such as emergency leak containment devices—is installed. Employees are providedwith necessary personal protective equipment, supplemented by clear safety reminders and operationalguidelines throughout the workplace. Furthermore, regular equipment inspections are conducted to ensure allsystems remain in optimal working condition, effectively minimizing the risk of accidents.Regarding employee development, Sinoma International is committed to removing barriers to career
advancement and skill enhancement. The Company proactively identifies professional growth opportunities,offering tailored solutions including leadership and skills training, internal mobility options, and support forprofessional certifications. This empowers employees to navigate challenges and seize opportunitiespresented by the Company's drive towards digital, smart, and green operations.
Metrics and targets
Sinoma International embraces the management philosophy of "using targets to guide management and metrics to drive results."In this framework, the Company has established a robust system of clear quantitative objectives and monitoring indicatorsspecifically dedicated to safeguarding employee rights.
Regarding employee employment and rightsThe Company has established dynamic salary adjustment rules based on job contribution and industry market benchmarks, linkingemployee compensation to KPIs (actual contribution), job performance, competency, and work attitude, with floating performancecomponents accounting for 60% for senior management, approximately 40-50% for middle management, and below 30% forgeneral staff.The Company is deepening the construction of its medium- to long-term incentive mechanisms. We are effectively leveraging asuite of seven incentive instruments, including excess profit sharing, virtual equity, and employee stock ownership, with a particularfocus on bolstering sectors such as technological innovation, high-end equipment, and digital intelligence. These initiatives cover2,483 employees, accounting for 16% of the total workforce.
264 individuals across all levels havebeen granted restricted stock incentives
Employee shareholding represents
2.15% of the Company's total equity
Regarding employee occupational health and production safetyThe Company has established a comprehensive set of safety management objectives to rigorously implement and achieve effectivework safety outcomes.
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The Company continues to strengthen democratic management, with 1,172employee representatives and 87.76% union membership rate by the end of2025. This year, the Company conducted a comprehensive employeesatisfaction survey. Utilizing online questionnaires, we collected feedbackfrom 58% of the workforce regarding work experience, intrinsic motivation,happiness levels, and job pressure. The results show that satisfaction ratesacross various demographics—including gender, ethnicity, employeecategory, and age—consistently approach 98%.
Furthermore, the Company set a specific target of maintaining a severe injury rate no higher
than
0.3‰ per 1,000 employees.
In 2025, the Company successfully achieved all of the above objectives
?Zero fatalities due to production safetyresponsibility incidents?Zero significant emergencies
?Zero traffic and fire accidents occurringduring production processes?Zero new occupational disease cases
ObjectivesThe Company aims to maintain anemployee satisfaction rate above97%in the long term.
2025 Sustainability ReportConsolidating Governance Foundations to Ensure Steady and Healthy Operations for Development
The Company continuously strengthens resource support,ensuring the effective implementation of work safety measures
Conducted safety and environmental inspections across 15 affiliated enterprises, covering 43 projects and factories,achieving100% coverage of directly-managed enterprises
Organized 2,624emergency drillsCumulative investment in safety andhealth reached566 million yuan
involving50,861
participants in total
Achieved 143 millionsafe man-hours (includingsubcontractors) in 2025
Identified 62,702potential hazards
with a rectificationcompletion rate ofnearly100%
44 enterprises at all levels obtained ISO 45001 certification, accounting for 73% of the total
Conducted 6,492 safety andenvironmental inspections
Signed38,321work safety responsibilityagreements across all levels
achieving a100% signing rate
In terms of employee development
In 2025, the Company recruited 805 new employees and facilitated 361 internal transfers. The overall employeeturnover rate stood at
4.88%, marking a decrease of 14.54% compared to the previous year.
In 2025, the company's employees cumulatively completed1,462,621 hours of training, translating to an averageof103 hours per employee, fully optimizing the talent management pipeline—"Selection, Development, Utilization,and Retention."
Note: The total number of enterprises at all levels used to calculate the ISO 45001 certification rate refers to enterprises engaged in engineeringconstruction, equipment manufacturing, production operations, and maintenance that are applicable for ISO 45001 certification. In 2025, the figure forISO 45001-certified companies excludes three affiliated enterprises that were dissolved during the reporting period.
4748Note: For more key performance indicators related to employees, please refer to the "Social data" section in theESG Key Performanceof this report.The number of training hours per employee is calculated by dividing the total cumulative training hours by the total number of employees whoreceived training.
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
Note: The total number of entities used to calculate the certification rates for ISO 14001 and ISO 50001 refers to subsidiaries engaged in engineeringconstruction, equipment manufacturing, and green energy and environmental protection. In 2025, the figure for ISO 14001-certified companiesexcludes three affiliated enterprises that were dissolved during the reporting period.4950
Pursuing Sustainabilitythrough Green and Eco-FriendlyDevelopment
Green and Clean Production
Circular Economy Integration
Green and CleanProductionWe place high priority on green development. We fully implement the principles of "understanding the new development stage,applying the new development philosophy, and fostering the new development pattern," promoting the green and low-carbontransformation of our energy structure and the coordinated improvement of ecological and environmental quality. Together, theseefforts lay a solid foundation for our high-quality development. .Strengthening environmental management
We strictly comply with national laws and regulations related to ecological and environmental protection. We have implementedrobust environmental management systems and mechanisms, conducted environmental risk control and environmental protectioninspections, and rigorously enforced environmental policies across all our business segments.Establishment of organizational structureAt the governance level, the Board of Directors is responsible for establishing and improving the environmental, social andgovernance (ESG) management system. The Strategy, Investment and ESG Committee is responsible for assessing theenvironmental management performance, as well as related risks and opportunities. It formulates and reviews the environmentalmanagement vision, objectives, and strategies, and reports significant matters to the Board. At the management and executionlevel, we have established a Leadership Group for Ecology and Environmental Protection, co-chaired by the Chairman and thePresident. Composed of members of the senior leadership team, the Leadership Group provides overall direction for the ecologicalprogress and oversees the implementation of environmental protection, energy conservation, and emission reduction efforts.
Improving the institutional system
We strictly comply with national environmental protection laws and regulations including theEnvironmental Protection Law of thePeople's Republic of China. We have formulated a series of environmental protection policies, covering the entire process ofproduction and operation, engineering construction, contracting and subcontracting. These policies includeResponsibility Systemfor Ecological and Environmental Protection,Management System for Environmental Impact Assessment of Construction Projects,Measures for Clean Production, Energy Conservation and Emission Reduction, andSpecial Rules for Ecological and EnvironmentalProtection of Overseas Entities (Projects).We rigorously implement the ISO 14001 environmental standard, striving to establish a green and sustainable environmentalmanagement system that effectively controls environmental risks.As of the end of 2025
44 subsidiaries had obtained the GB/T24001-2016 /
ISO14001:2005Environmental ManagementSystem Certification, accounting for 73% of the total
7 subsidiaries had been certified under
GB/T2331-2020 / ISO50001:2018 / RB/T119-2015Energy Management System
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
Strengthening management mechanismsWe rigorously implement environmental information disclosure requirements. All production-oriented entities have developed self-monitoring plans and deployed monitoring systems for real-time supervision, ensuring effective management and control ofpollutant emissions. Through sound environmental management systems, stringent monitoring measures, and comprehensiveemergency response plans, we prevent and address potential environmental incidents.
We have strengthened environmental protection accountability at every level. In 2025, a total of 33,223 environmental protectionresponsibility agreements were signed by employees across all subsidiaries. While completing rectification tasks assigned by centralenvironmental inspections on schedule, we also implemented a top-down internal environmental inspection mechanism, achievingfull coverage of all subsidiaries. A total of 2,207 environmental inspections (including external government inspections) wereconducted across all levels in 2025, identifying 5,422 potential risks, all of which were rectified, achieving a 100 percentrectification rate.
In 2025
We conducted 2,207environmental inspections across all levels
invested CNY 49.41 millionin environmental protection
We also integrate environmental management mechanisms into our commercial cooperation
?Logistics and transportationIn accordance with theMeasures for the Acceptance Management of Safety Materials, we require suppliersto provide logistics services that comply with applicable environmental laws and regulations and to takenecessary measures to prevent environmental pollution. Transport operators are required to strictlyprevent spillage, leakage, and fire hazards, ensure safety, and prohibit oil leakage.
?Engineering general contracting
Subcontractors are integrated into our unified management system. Subcontracts explicitly define thesafety and environmental responsibilities, obligations, and rights of both parties, and establish safety andenvironmental access requirements for equipment, machinery, and facilities. We provide environmentaltraining to subcontractors, helping them understand our environmental management policies andrequirements and adopt eco-friendly practices in their work.?Investment and M&A
We implement theManagement System for Safety and Environmental Due Diligence of Mergers andAcquisitions. Due diligence checklist guidelines have been developed covering four areas: business,finance, legal, and safety and environmental protection. Third parties are engaged to conduct safety andenvironmental due diligence on potential investment targets.
Fostering environmental awareness
We actively promote the concept of green office. The headquarters and all subsidiaries vigorously promote video conferences andpaperless meetings, achieving electronic office operations through the OA system. The collaborative office platform has beencomprehensively upgraded to enable full-process online operations, including electronic signatures and online archiving, furtherreducing office paper demand. In terms of consumables management, we give priority to selecting energy-efficient printers andcopiers (Tier 1 energy efficiency), reduce office paper usage, and prioritize the purchase of environmentally friendly paper andballpoint pens with replaceable refills. In addition, we extend the service life of printing and copying equipment through repairingand reusing, and improve efficiency by adopting full LED lighting and implementing energy efficiency access requirements forenergy-consuming equipment. Meanwhile, CBMI Construction extends the concept of green office to project sites by incorporatingdigital and low-carbon office requirements into overseas project management standards. Through remote collaboration systems, itreduces international business travel and associated carbon emissions, achieving unified green office standards between theheadquarters and overseas projects.We actively promote green initiatives through activities such as tree planting, factory greening, and thematic forums. These effortsfoster a shared commitment to ecological protection among our employees, across the industry, and within society. In 2025,leveraging platforms such as the National Energy Conservation Week and Low-Carbon Day, we promoted environmental knowledge,policies, and regulations through corporate WeChat groups, electronic screens, brochures, and environmental slogans. We alsoorganized environmental awareness training sessions and online quizzes during National Energy Conservation Week and Low-Carbon Day to enhance employees' environmental literacy.In 2025, the Company successfully held the first safety and environmental protection training program for leading executives acrossall levels of its subsidiaries, establishing the group' s first in-house safety and environmental training brand.
Environmental protection training and education programs
Wastesorting
"Zero-WasteFactory" initiatives
Compliant disposal of hazardous wasteand emergency management training
VOCs treatment facilities
and equipment
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The Open Day
Case: Inside our smart factory: utilizing resources efficiently to build a better worldIn September 2025, the Kenya Factory of Sinoma Roofing Systems,operated by CBMI Construction, held an open day event under thetheme "Inside Our Smart Factory: Utilizing Resources Wisely toBuild a Better World." As one of the overseas venues of the 6th"Resource Efficiency Day" global series of events organized byCNBM, the event centered on the core theme of "Driving Changethrough Innovation and Green Solutions." It showcased ourinnovative practices in smart manufacturing, environmentalprotection, and resource efficiency, while strengthening industry-academia-research collaboration with local universities. Throughthese concrete actions, the event embodied the corporate missionof "Creating a Better World with Materials" and injected greenmomentum into China-Africa cooperation under the Belt and RoadInitiative.
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
Advancing green productionWe strictly comply with theEnvironmental Protection Law of the People's Republic of Chinaand other applicable laws, regulations,and policies on energy conservation and emission reduction. We actively benchmark our environmental practices against world-class enterprises, promoting clean production and green construction. Specifically, we identify, evaluate, and controlenvironmental factors related to our production operations, project construction, and management activities. We also fulfill ourprimary responsibility for environmental protection, energy conservation and emission reduction. To prevent and mitigate theadverse environmental impacts of our operations, we promote the intensive and efficient use of resources, achieve compliance withemission standards, and continuously improve our production environment, ultimately building an environment-friendlyenterprise. Hefei Zhongdu Machinery Co., Ltd., a subsidiary of Sinoma Equipment, was included in the list of provincial "GreenFactories," becoming a demonstration benchmark for the green transformation of the equipment manufacturing industry.
Reducing pollutant emissions
During project construction, we strictly comply with laws and regulations such as theLand Administration Law of the People'sRepublic of China, theWater and Soil Conservation Law of the People's Republic of China, and theRegulations on EnvironmentalProtection Management for Construction Projects. We have also formulated and implemented on-site environmental protectionsystems, ensuring rigorous compliance with the "Six 100 Percent" management requirements.
The "Six 100 Percent" Requirements?100% enclosure of construction
sites?100% coverage of stacked materials?100% washing of vehicles enteringand exiting the site
?100% coverage of bare soil?100% wet operation atdemolition sites?100% enclosed transport ofspoil vehicles
?We strictly comply with theLaw of the People's Republic of China on the Prevention and Control ofAtmospheric Pollution, implement national standards such as theIntegrated Emission Standardsof Air Pollutantsand theAmbient Air Quality Standardto rigorously control air pollutant emissions.
?We prioritize materials that do not generate air pollutants and low-emission equipment to reduce
pollution at the source.?We formulate sound construction plans and implement measures such as enclosed construction
and dust control netting to minimize dust and exhaust emissions.
?We take effective treatment measures for generated exhaust gases, including installing waste gas
treatment equipment and innovatively applying integrated drilling rigs, water bag blasting
technology, fog cannon wet dust suppression, and intelligent sprinkler systems on both sides of
roads within the factory.?We strengthen the management of transport vehicles to ensure they meet emission standards, and
take corresponding measures such as covering, cleaning, and sprinkling water during
transportation to reduce dust.
?We store cement and other fine-particle building materials that are prone to fugitive dust in
enclosed spaces, and adopt effective measures to prevent dust during use. Excavated soil at
construction sites is stockpiled at designated areas and covered to control dust.
Air pollutionmanagement
?Classified collection and orderly disposal: We classify and store hazardous waste according to
its characteristics, and conduct fixed-point recycling of leftover materials. We stack solid waste in
separate areas for metal, wood, soil, and rubber, and handle raw soil and sandstone separately.
?Standardized storage and compliant transportation: We set up waste storage facilities and
sites in accordance with regulations, and clearly mark the type and danger of waste in storage
areas. We ensure waste transportation complies with relevant laws and regulations, strictly
implement the approval system for hazardous waste transfer plans and the transfer manifest
system, and select qualified transportation companies for waste transportation.
?Targeted and compliant treatment and disposal: According to the characteristics of waste and
regulatory requirements, we entrust qualified professional companies for regular disposal, and
select appropriate treatment methods such as incineration, landfilling, and recycling. In 2025, the
disposal rate of self-generated hazardous waste reached 100%.
?Strict record-keeping and full-process supervision: We establish a waste disposal record and
reporting system, including information such as waste generation volume and treatment methods,
and regularly supervise and inspect the compliance of waste disposal to ensure it meets laws,
regulations and standards.
Wastemanagement
?We strictly implement national standards such as theStandards for Water Quality of Sewage
Discharged into Urban Sewers and the Integrated Wastewater Discharge Standard.
?We strengthen the monitoring and management of wastewater discharge, and entrust third-party
agencies to conduct regular water quality monitoring to ensure up-to-standard wastewater
discharge. We also adopt a quality-based drainage method to classify and treat wastewater of
different properties, promoting the re-use of water resources.
?Construction sewage from projects is discharged in accordance with local and client requirements.
Domestic sewage is discharged into municipal pipe networks or stored in sewage pools and septic
tanks, which are then regularly pumped and treated by professional companies.?For temporary camps constructed at overseas project sites, we install wastewater collection tanks,
sedimentation tanks, and septic tanks. We also engage qualified local wastewater treatment
companies for centralized collection and treatment, ensuring compliance with local discharge
standards.
Sewagedischargemanagement
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100%
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
During the manufacturing process and mining operations, we adhere to the principles of clean production. In 2025, the LongquanIndustrial Park of CDI passed the clean production certification by the Economic Development Zone. Through activeimplementation of the clean production recommendations put forward by the expert review panel, the Park has enhanced its greenproduction capabilities.Linyi Guojian Environmental Technology Co., Ltd., Zhongtian Gongkang Environmental Technology Co., Ltd., and Huainan CNBMTengfeng Environmental Technology Co., Ltd., all subsidiaries of Sinoma International Environment Engineering, as well as HenanSinoma Environmental Protection Co., Ltd. and Tangshan Sinoma Heavy Machinery Co., Ltd., both subsidiaries of CNBM EquipmentGroup, have been listed as key pollutant discharge units by their respective local ecological and environmental authorities.The primary pollutants discharged by these key units include particulate matter, nitrogen oxides, carbon monoxide, sulfur dioxide,volatile organic compounds (VOCs), hydrogen sulfide, ammonia, non-methane hydrocarbons (NMHC), and hydrogen chloride.These emissions are treated using technologies such as denitrification systems for air emissions and VOCs recovery and treatmentfacilities. In accordance with environmental impact assessment approvals, the key pollutant discharge units have installeddischarge outlets in designated areas within their facilities and conduct regular emission monitoring. A total of five exhaust outletshave been installed, located in the incineration workshop, the emergency exhaust treatment system, and the kiln tail. They alsoproactively cooperate with the supervision of relevant authorities. They have developed environmental self-monitoring plans inaccordance with legal requirements, including theMeasures for Self-Monitoring and Information Disclosure by Key State-MonitoredEnterprisesand theTechnical Guidelines for Self-Monitoring by Pollutant Discharge Units. In addition, they have deployedmonitoring systems for real-time supervision and prepared emergency response plans for environmental incidents, which havebeen filed with the relevant local government authorities as required. Pollutant discharge data for these key units are based ondisclosures made by the local ecological and environmental authorities. The websites for pollutant discharge informationdisclosure are as follows:
?Linyi Guojian Environmental Technology Co., Ltd.http://221.214.62.226:8090/EnvironmentDisclosure/enterpriseRoster/openEnterpriseDetails?comDetailFrom=0&id=91371324MA3NFBN36X?Jiangsu Zhongtian Gongkang Environmental Technology Co., Ltd.
https://permit.mee.gov.cn/perxxgkinfo/xkgkAction!xkgk.action?xkgk=getxxgkContent&dataid=c4b60efa6805449187d195377290d9d5
?Huainan CNBM Tengfeng Environmental Technology Co., Ltd.
https://39.145.37.16:8081/zhhb/yfplpub_html/#/searchPage?keyWord=%E6%B7%AE%E5%8D%97%E4%B8%AD%E5%BB%BA%E6%9D%90&hy=%5B%5D
?Henan Sinoma Environmental Protection Co., Ltd.
http://222.143.24.250:8247/enpInfo/enpOverview?enterId=91410400755194405B001C&reportYear=2025
?Tangshan Sinoma Heavy Machinery Co., Ltd.http://121.29.48.71:8080/#/fill/detail?enpId=B1067AEC-3AF6-4A20-8FB5-68988B691BA3&year=2025
We have also increased our investment in the R&D of key technologies for energy conservation and emission reduction, includinghigh-efficiency raw material pretreatment, advanced energy-saving production processes, and intelligent energy managementsystems. These efforts aim to further improve energy efficiency and reduce carbon emissions from engineering construction andmanufacturing activities. Meanwhile, the Project Department has strengthened data collection on energy consumption and carbonemissions, enhanced the management of emissions from operational activities, and improved the quality of energy data reporting.
Optimizing the energy structure
We actively promote the adoption of clean energy equipment and accelerate the development of renewable energy projects. Basedon regional resource conditions, we strategically deploy solar energy and new energy facilities to increase the share of clean energyin our overall energy consumption, gradually reducing dependence on traditional energy sources and advancing our low-carbonand green transformation.Leveraging our own expertise in green energy and environmental services, we promote energy-saving renovations in our own officebuildings and manufacturing facilities, with a particular focus on rooftop photovoltaic (PV) installations. Our subsidiaries and wehave installed PV power generation systems at office buildings and industrial parks, either through self-construction or third-partyinvestment.As of the end of 2025
Total installed solar PV capacity reached 29.56 MW,representing a
71.86% increase compared to the end of the previous year
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Strengthening energy management
We have strengthened our energy management system to enable real-time monitoring and analysis of energy usage, optimizeenergy distribution and dispatch, and achieve overall consumption reduction. We have established management systems for cleanproduction, energy conservation, and emission reduction, defining clear requirements and strengthening supervision andassessment to ensure the effective implementation of all measures. Regular training and publicity campaigns on energyconservation and emission reduction are conducted to enhance employee engagement and foster a corporate culture thatprioritizes energy efficiency and emissions reduction.
Examples of energy-saving technical upgrades
Improvements of solar dryers and heat pump drying technologiesEnhancing drying efficiency of biomass feedstockDevelopment of high-efficiency crushers and screening equipment Optimizing raw material processingDevelopment of new eco-friendly additivesReducing carbon footprint of additivesUpgrading from plasma cutting to laser cuttingImproved operational efficiencyVanadium Redox Flow Battery Energy Storage SystemHigh safety and long cycle life
PV Power System at the Construction Site
Case: YAMAMA Project in Saudi Arabia adopts solar PV power,delivering both environmental and economic benefitsIn the relocation and upgrade project of the 10,000-tonne cementproduction line at YAMAMA in Saudi Arabia, we deployed a 1 MWdistributed photovoltaic (PV) system at the construction site,powering construction activities with green electricity. During theconstruction phase, the system is expected to reduce carbondioxide emissions by 5,100 tons and save approximately CNY 2million in electricity costs, demonstrating how clean energy canenhance both project efficiency and economic performance.
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
We have promoted the new energy upgrade of mining equipment to achieve emission reduction, carbon reduction and electricityconservation. By actively exploring pilot projects for "net-zero electric mines," we are positioning ourselves at the forefront ofemerging green development models. Sinoma Mining has advanced the green and low-carbon transformation of its miningoperations through four key initiatives: replacing conventional equipment with new energy alternatives, converting mining trucksfrom diesel to electric power, implementing energy-saving retrofits, and leveraging ecological restoration for carbon sinks. Theseefforts have delivered a CO
reduction of 35,700 tons, of which 28,500 tons were contributed by the replacement with new energymining trucks. By the end of 2025, new energy mining trucks had been adopted across 45 projects, with a total of 428 new energymining trucks put into operation.
Initiatives by affiliated enterprises to optimize energy structure in 2025?The 1 MW PV power station built for Sinoma Overseas' YAMAMA Project in Saudi Arabia generated approximately 1.06 million
kWh of electricity in 2025.?Sinoma (Suzhou) Construction's UQNCC project in Iraq installed a 1 MWh PV system with 3 MWh energy storage, representing atotal investment of approximately CNY 7.5 million. By the end of December, the system had generated approximately 590,000kWh of electricity. The project completed an installed capacity of 326 MWp for the year, with an expected annual powergeneration of 540,000 MWh and an annual CO
emission reduction of about 470,000 tons.
?Sinoma (Suzhou) Construction installed 1 MWp of PV panels on the rooftop of the Iraq Industry & Trade Steel Structure Factory,
which generated 420,000 kWh in 2025, saving CNY 840,000 in on-site electricity costs.?Equipment Group launched a rooftop PV retrofit project with an installed capacity of 3.5 MWp, scheduled to be connected to
the grid in April 2026. Upon completion, it will generate 3,500 MWh of electricity per year, saving approximately CNY 800,000 in
electricity costs.?The rooftop PV system at the High-End Equipment Intelligent Manufacturing Park of Equipment Group generated 20,379 MWh
of electricity in the full year, saving CNY 2.18 million in electricity costs.
?Sinoma International (Nanjing) built a PV power station within its campus with a total installed capacity of 430.92 kWp,
achieving self-generation and self-consumption.
?The Nigeria ITORI project, undertaken as an EPC project by Sinoma International (Nanjing), installed a 0.44 MW PV system with
energy storage for self-consumption at the project's temporary facilities. Since becoming operational in February 2025, the
system has generated 360,000 kWh of electricity, saving CNY 800,000 in electricity costs.
?Sinoma Cantian (Chongqing) New Materials Co., Ltd. purchased 1.4055 million kWh of green electricity in 2025, reducing costs
by CNY 295,300.
Ecosystem conservation
We actively promote the integration of biodiversity risk assessments into our business activities, identifying biodiversity-related risksacross multiple dimensions, including our operational sites and surrounding areas, upstream supply chain, and downstreamcustomers.We have issued theBiodiversity Statement,reviewed and approved by the Strategy, Investment and ESG Committee of the Board ofDirectors. We commit to strictly complying with relevant laws and regulations in the regions where we operate, keeping projectdevelopment and operation sites away from ecological conservation red lines and ecologically fragile areas, and always conductingenvironmental protection for new, reconstruction, and expansion projects in accordance with the requirements of the "Three Linesand One List" regulatory framework.
Sinoma Mining has developed theManual for Ecological and Environmental Compliance in Mining Operations. In accordance withthis manual, it strictly observes ecological conservation redlines throughout the extraction process, obtains legally requiredapprovals for forestland and grassland usage, and rigorously follows land reclamation plans. It also adheres to the principle ofconcurrent extraction and rehabilitation, requiring timely ecological restoration upon mine closure and strictly prohibiting illegalboundary-crossing extraction. Mine construction and extraction areas, office and living quarters, industrial squares, and wastedumps, along with all associated production and living systems and facilities, must not encroach upon protected areas includingecological protection red lines, basic farmland, and national public welfare forests. In 2025, we fully implemented compliantextraction requirements, with all mining activities conducted within designated areas, achieving zero instances of boundary-crossing extraction throughout the year.
In 2025
All of new investment projects underwent biodiversity risk assessments
We have cumulatively developed 193 green mines, including 48 certified as national-level green minesSinoma Mining continuously advances green mine construction to drive high-quality development. It has developed theGreenMine Construction Guidelinesto standardize practices and procedures.The case "Ecological Restoration Empowering Sustainable Mine Development" was selected as one of the best practice among
listed companies for sustainable development.Research initiatives such as "Ecological Restoration Technologies for Arid Mining Areas in Northern China: Research andDemonstration Applications" have effectively addressed issues including severely disturbed and unstable slopes, utilizing carbon
sequestration technologies to reconstruct mine ecosystems.
Biodiversity protection measures?Avoidance measures:During the preliminary site selection phase, we assist clients in assessing animal migration routes andevaluating the survival status of terrestrial, freshwater, and marine species to ensure that project sites are located away frombiologically sensitive areas. Continuous monitoring of project impacts on surrounding ecosystems is conducted to safeguardecosystem integrity and biodiversity. For example, during the implementation of the Chizhou CNBM Corridor Project, SinomaInternational (Nanjing) and Sinoma Mining designed the project route to pass underneath a river, thereby avoiding direct disruption tothe river system and effectively preserving the integrity and stability of the river ecosystem.?Mitigation measures: When project routes must pass through forested areas, tunnel construction is prioritized to minimize damage toforest vegetation. Additionally, we continuously optimize our drilling, blasting, and excavation processes, researching and applyingnew dust suppression technologies. Soil and water conservation measures are strengthened, including the construction of boundarydrainage ditches, slope drainage systems, and standardized sedimentation tanks as designed. Regular desilting is conducted toprevent sediment intrusion into surrounding water bodies. Greening projects are implemented on slopes, roads, spoil dumps and inliving quarters, creating a verdant, ecologically harmonious mining environment where humans and nature coexist.?Regeneration measures: During mining operations, we have carried out soil and water conservation and vegetation restoration
projects. By planting trees, sowing grass seeds and implementing slope spray-seeding, the green area of mines is expanded. Newapproaches are actively explored in ecological restoration efforts to enhance the carbon sink capacity of local ecosystems. In 2025, theecological restoration project at the Shacun Building Materials Factory mining area in Yangxin County, Hubei Province, achieved dualimprovements in geological safety and ecological function through systematic rehabilitation. The project innovatively applied external-soil spray-seeding technology, mixing eight drought-tolerant plant species including Robinia pseudoacacia and Medicago sativa. Adedicated biodiversity conservation zone was established, prioritizing native species to rebuild the ecological chain. Over 27 months,the project cleared 125,000 square meters of hazardous rock, achieved a 95 percent spray-seeding greening rate, and reduced soilerosion by 80 percent. By integrating engineering measures with biological technologies, the project not only eliminated geologicaldisaster risks but also established a multi-layered vegetation system of trees, shrubs, and grasses, fully restoring the ecological functionof the mining area. This has provided a demonstration model of "cliff greening andecological reconstruction" for mine restoration inthe middle reaches of the Yangtze River.
?Restoration measures: Systematic ecological restoration efforts are carried out across our operations. In 2025, Sinoma Mining
undertook 58 ecological restoration projects, including mine revegetation, ecological restoration, and geological disaster remediation.A total of 1.3346 million square meters of mining area underwent ecological restoration and rehabilitation throughout the year, withrestored areas expected to achieve an average annual carbon sequestration of 5,300 tons. The restoration of the abandoned mine atShacun, operated by Yangxin Branch of CBMI Construction Xi'an Engineering, increased forestland area by 29.76 hectares andconstruction land by 14.12 hectares, transforming a derelict mine into a sustainable and valuable ecological resource.?Transformation measures: Projects are required to continuously monitor the impact of their activities on the surrounding ecological
environment to ensure the protection of ecosystems and biodiversity. To strengthen biodiversity protection across our operations, weprovide regular ESG training and awareness campaigns on biodiversity conservation to all affiliated enterprises and their employees.
2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
Circular EconomyIntegration
We are committed to promoting the circular economy, actively exploring the recycling and reuse of resources and further advancingour green development philosophy.
Water recycling and conservation
We strictly comply with national standards, includingthe Discharge Standard of Pollutants for Municipal Wastewater TreatmentPlantsand theIntegrated Wastewater Discharge Standard. We systematically track and monitor the availability of water resourcesat our operating locations, and collect real-time information on regulatory changes and water tariff adjustments to assess risksrelated to water scarcity and policy fluctuations, and adjust our water management strategies accordingly. We clarify waterconservation responsibilities and strengthen supervision and inspections. During project design and implementation, we installwater-saving devices such as low-flow faucets, flush systems, and showerheads. We also build rainwater collection tanks to reuserainwater and reduce water consumption during construction. In addition, we install water meters and monitoring facilities tocontinuously monitor water consumption, promptly detect and repair leaks, and prevent water waste.In terms of water recycling, we actively promote the development of greywater reuse systems. By constructing rainwater collectiontanks and multi-stage sedimentation tanks, We have established a graded treatment system for rainwater, sprinkler water, and carwash wastewater. Multi-stage sedimentation tanks and oil separation tanks are installed to remove suspended solids and grease.Treated greywater that meets relevant standards is preferentially reused for vehicle washing, road sprinkling, dust suppression, andvegetation restoration.
Resource recycling and reuse
Sinoma International standardizes waste management, strengthens resource recycling and reuse, and promotes the reutilization ofwaste, providing sustainable sources of raw materials for the industry and supporting the development of a circular economy.
?The Xinjiang hybrid wind power tower project of Sinoma Overseas collects snowmelt for reuse, effectively reducing
freshwater consumption. For the PPC project in South Africa, a three-stage sedimentation and water recycling tank hasbeen built for washing operations at the concrete batching plant, which is expected to save approximately 10,000cubic meters of water annually.
?CBMI Construction Xi'an Engineering Shaoyang County Branch installed wastewater treatment facilities and a recycling
system for car-wash water at the mining site, saving a total of 5,800 cubic meters of water throughout the year anddirectly reducing operating costs by approximately CNY 22,000.
Measures for efficient utilization of water resources
?At the project design stage, we prioritize the use of recyclable or reusable materials to ensure that they can be easilydismantled and reused. We also reduce waste and unnecessary consumption by optimizing construction processesand materials management.
?During ore mining operations, we optimize ore blending by scientifically combining high-grade and low-grade ores toimprove the utilization rate of waste rock. Waste rock generated during the mining process is further processed andreused as construction materials, road paving materials, or other valuable resources.
?We recycle and reuse used tires by coating them with reflective paint to create flexible vehicle barriers or by
repurposing them into on-site landscape features and safety signage.
?We separate sludge and fine sand generated from sedimentation tanks through solid-liquid separation and reuse them
as substrate materials for mine site revegetation, enabling resource recovery.
Comprehensive utilization of mining waste
?We organize subcontractors of major projects to formulate special plans for on-site construction waste reduction,
specifying reduction targets and the division of responsibilities. The plans propose specific measures including sourcereduction, classified management, on-site treatment, and discharge control, and promote the integrated use oftemporary facilities such as roads and site hoardings with permanent facilities.
?We encourage subcontractors of all engineering projects to recycle and reuse construction materials. We also provide
interpretation and training for our employees and contractors, and promote digital processing and information-basedmanagement to achieve precise material cutting and refined management and reduce material loss.?We improve the reuse rate of temporary facilities and reusable materials at construction sites, promote the repeated
and efficient use of construction materials and equipment, and extend the lifecycle of materials and products.?During the building design stage, priority is given to the use of high-strength, high-performance, durable, and
recyclable materials to ensure easy dismantling and reuse. For example, steel formwork that becomes deformed or
twisted during construction can be repaired and reshaped for repeated use, while discarded wooden battens and
timber blocks can be extended and repaired for reuse.
Construction waste recycling and reuse
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2025 Sustainability ReportPursuing Sustainability through Green and Eco-Friendly Development
?Strengthening responsibility and control
When signing contracts with contractors, we clearly specify allowable material loss ratios. For self-operated projects,responsibility agreements for material management are signed with project managers, requiring improvements inconstruction techniques and processes to enhance material turnover and utilization rates, thereby preventingexcessive waste and loss at the source.
Case: Green processes for sustainable building materialsSinoma (Handan) Construction has steadily advanced the industrial production line project for rock fiber boards, using cleanelectricity as the primary energy source to produce new green building materials that can replace traditional materials such asceramic tiles and wooden flooring. The production process of this product is environmentally friendly, with no waste residue orwastewater discharge. It is expected to recycle and utilize 47,775 tons of bulk solid waste annually, including 21,277 tons ofmetallurgical slag and 26,498 tons of tailings (basalt tailings), while producing 50,000 tons of rock fiber boards each year. Byreducing the consumption of natural timber, the project significantly lowers carbon emissions and mitigates impacts on land andvegetation.
Packaging simplification and reduction
We advocate simplification and reduction of packaging materials to reduce resource consumption.
?Substitution of timber materialsWe consider using steel or aluminum formwork as substitutes for timber formwork, or selecting high-quality timberformwork to increase reuse cycles, thereby avoiding excessive timber consumption.
Our engineering and construction projects involve the use of timber. Surface vegetation needs to be removed during thestripping process of mine construction and mining. Land reclamation involves the purchase of saplings; and timber is usedfor the support of adits and tunnels as well as the erection of scaffolding. Therefore, we place great importance on theprotection of forest resources and sustainable development in our business activities and adopt various measures to avoiddamage to forest resources, reduce land exposure, and prevent soil erosion.
Forest resource protection
?Compliance with laws and regulations
We strictly comply with all laws and regulations related to forest resource protection to ensure that our businessactivities remain fully compliant.
?Sustainable procurement policy
We have established a sustainable procurement policy that requires suppliers to provide timber and forest productsfrom legal sources and obtain relevant forest certifications, while encouraging suppliers to use sustainably managedforest resources.
?Supplier compliance auditsWe conduct online or on-site audits of suppliers to ensure their compliance with environmental and socialresponsibility requirements and to prevent activities that may damage forest resources.
?Forest resource restoration
We have carried out environmental initiatives such as factory greening and tree planting for mine restoration to protectforest resources and improve the ecological environment.
?During equipment delivery and material transportation for international engineering projects, weadopt lightweight, reduced, and recyclable packaging strategies to optimize space utilization, andlower energy consumption during transportation.
?We procure second-hand containers for use as packaging boxes. After being transported toconstruction sites, these containers can be reused as storage units for long-term use, enablingmultiple uses of a single item.
?Through binding requirements in procurement documents and contractual clauses, we promote thesimplification and reduction of packaging materials while ensuring the safety of cargotransportation. We have also formulated special requirements and specifications for sea freightpackaging as contractual annexes, requiring suppliers to prioritize the use of green and recyclablepackaging materials.
?We support suppliers in recovering delivery packaging, thereby improving packaging utilizationefficiency, reducing waste, and promoting green development throughout the industrial chain.
?By applying hard film rust preventive oil and protecting machined surfaces, we replace fully enclosedwooden box packaging with frame or pallet packaging for certain products, thereby reducing the useof wooden boxes.
?We clearly require large equipment to be reinforced with recyclable metal frame packaging. Afterbeing transported to project sites, metal materials such as angle steel can be directly reused asauxiliary materials.
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Leading Industrial Progressand Enhancing Overall Valuefor Mutual Benefit
Enhancing Service Quality
Sustainable Supply Chain
Enhancing Service Quality
We are committed to building a world-class enterprise featuring excellent products, a prestigious brand, leading innovationcapabilities and modern corporate governance. We consolidate our brand through quality assurance, drive brand growth bymeeting with customer needs, and empower brand building through technological innovation. By fully leveraging our role as anindustry leader and our industrial influence, we continuously reinforce the global standing of the SINOMA brand.Creating excellent products
Delivering premium projects
Upholding the principle of "pursuing excellence and creating classics," we focus on delivering premium projects as we build our aglobal brand and effectively lead industrial development. Domestically, we have undertaken the construction of the vast majority ofcement production capacity. Internationally, we have contracted 373 cement production lines across 91 countries and regions,with continuous delivery of high-quality projects that have won wide acclaim from customers. In 2025, we remained committed tointegrity and honoring our commitments, advancing overseas projects with high quality, and ensuring the timely, stable and high-quality delivery of all projects.In 2025
A total of 10 projects were commissioned, 25 projects obtained Provisional AcceptanceCertificates (PAC) and15 projects received Final Acceptance Certificates (FAC)
In 2025, we have received letters ofappreciation and recognition from clients andgovernment authorities in multiple countries,including France, Saudi Arabia, the Philippines,Iraq, Nigeria, Ethiopia, Niger, the United States,and Kazakhstan. These accolades, earnedthrough exceptional contract performance andprofessional dedication in global engineeringservices, underscore the high level of
international recognition we have achieved
in project execution, production operationsand maintenance, and customer service.
Leading Industrial Progress and Enhancing Overall Value for Mutual Benefit
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
?CBMI Construction Nigeria was awarded the "2025 Best World-Class Quality Industrial Engineering Company in Africa"?The Nigeria KOGI project, undertaken by CBMI Construction as an EPC contractor, received the
"2025 Nigeria's Highest Engineering Quality Award"?Seven projects of Equipment Group won "2025 Outstanding Engineering Design Awards in theBuilding Materials Industry" organized by the China Building Materials Engineering ConstructionAssociation, including two first prizes, two second prizes, and three third prizes?Nigeria New Materials Co., Ltd. has been awarded the prestigious Africa Housing Awards for its outstandingcontributions to green building materials innovation, the implementation of affordable housing solutions, andlocalized sustainable development. It has become a highly representative Chinese enterprise among this year' swinners.
Case: Signing of Saudi QCC 10,000-tonne-per-day clinker line: a new cornerstonein the Middle East MarketIn August 2025, one of our affiliated enterprises, Sinoma International (Nanjing), held a signing ceremony with Saudi-based QassimCement Company (QCC) in Buraydah, Qassim Province, for the EPC contract of QCC's 10,000-tonne-per-day clinker production line(Line 4). This project marks a major clinker production line we have secured since our "Return to Saudi Arabia" strategy wasinitiated. It represents a significant achievement in our active pursuit of international expansion within our core cement businessand lays a solid foundation for our continued growth in the cement markets of the Middle East and the broader Arab region.
Case: Successful commissioning of Saudi Jazan Project: setting a newbenchmark for project execution in the Middle EastIn December 2025, the commissioning ceremony for the SPCC Jazan 5,000-tonne-per-day clinker production line (Line 3) projectwas held at the site in Jazan, Saudi Arabia. The project was undertaken by Sinoma International (Nanjing) as the EPC contractor,with Sinoma (Handan) Construction responsible for construction. As a benchmark project demonstrating our deep engagement inthe Middle East market, the SPCC project embodies the deep trust and cooperation expectations of the client. It represents astrategic move to consolidate our leading position in the Saudi market and expand our business footprint across the Middle East.Since the project commenced, the Sinoma International (Nanjing) team has adhered to the principles of "high standards, highspeed, and high quality," overcoming challenges and striving for excellence. This project stands as a testament to our overseascompetitiveness and the strength of the Sinoma brand.
In 2025, theCompany received a series of engineering and technical service awards
Strengthening quality controlSinoma International places high priority on quality control. By strengthening institutional development, tightening processcontrol, and improving basic management, we have standardized the entire business process and comprehensively improvedquality. In 2025, multiple products from Sinoma Equipment received internationally recognized certifications: Electrically integratedproducts of Hefei Gutai Automation passed both IEC international certification and EU CE certification; CNBM (Hefei)Machinery & Electricity's chain bucket elevators and steel cord belt elevators received CE certification.
In accordance with ISO standards, we have established and implemented internal policies including theManagement Manual forQuality, Environment, and Occupational Health and Safety Management Systems, Compilation of Procedural Documents forQuality, Environment, and Occupational Health and Safety Management Systems,andProcedures for Identification, Evaluation ofLaws and Regulations, and Control of Technical Regulations/Standards,continuously optimizing the quality management system.In 2025, one additional affiliated enterprise obtained ISO 9001 certification, bringing the total number of certified entities to 46.
Institutional guarantee
We integrate risk management principles into every link of product manufacturing and service delivery.?In terms of the industry, we keep abreast of the latest technical and environmental standards in the industry and integrate
them into product development and project initiation to address risks and opportunities brought by technological progressand stricter environmental requirements.?In terms of products, through scientific performance measurement and supervision methods such as data collection, data
analysis, expert consultation, and evaluation report preparation, we identify impacts and risks in energy consumption,resource utilization, waste discharge, carbon emissions, labor rights, health and safety, and social responsibility duringproduction and use. Proactive improvement measures are developed accordingly to deliver high-quality, low-risk productsand services.
?In terms of implementation, risk administrators are appointed to promptly identify various risks in daily operations. Riskcollection and assessment are conducted based on six categories of influencing factors: finance, legal and regulatorycompliance, reputation, customer relationships, operations, and safety, health and environment, along with likelihood ofoccurrence. Response measures are actively developed and implemented under the dual requirements of systems andperformance appraisal.?In terms of regional problems, in our localized operations, we incorporate country-specific risks into product and service
supply considerations, with a focus on risks arising from local government environmental and energy-saving policies, personalsafety of overseas employees, religious beliefs, and ethnic cultures.
Risk management
Quality recognition
We continue to advance our "Five-Star Project" initiative, striving to develop projects that demonstrate high-level contractperformance capability, high-growth economic returns, high-efficiency management, high-standard safety engineering, andcomprehensive organizational support.To strengthen the project manager team, the Company introduced theProject Manager Points Management Methodfor the firsttime, establishing a quantitative evaluation model based on dimensions such as qualifications, honors, experience, andperformance. In accordance with this method, the company completed its first selection of outstanding project managers. Afterpreliminary review by the respective units and final review by headquarters, 60 gold, silver, and bronze project managers wereultimately selected.
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
Sincere and premium service
We are committed to providing customers with high-quality services. By integrating design and R&D, equipment manufacturing,construction, operation and after-sales services, we have established communication mechanisms with strategic partners includingHolcim, CRH, Heidelberg Materials, InterCement, Dangote Cement, EPCC and YAMAMA. Through comprehensive engagement withclients' production needs across the entire lifecycle, we have built a strong brand image defined by reliable contract performance,superior product performance, and excellent service.
We conduct monthly, quarterly, and annual tracking of contract performance quality and service progress. Regularsatisfaction surveys are carried out through questionnaires, phone calls, and interviews, with key clients receiving periodicfollow-up visits to assess satisfaction levels regarding products, services, pricing, and delivery timelines, as well as tounderstand their evolving needs. An integrated after-sales service system has been established to continuously enhancecustomer satisfaction.
Understanding client needs
We place high importance on protecting internal and client privacy. Stringent measures are implemented to preventprivacy data breaches, including system access controls, user logs, employee confidentiality clause signing, confidentialityagreement signing, and training on confidentiality rules. Confidentiality obligations, clear responsibilities and liability forbreach are specified in contracts with suppliers.
Protecting client privacy
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We have established an accessible and efficient complaint handling mechanism with diversified communication channels.Tailored solutions are developed based on client needs, with an efficient client complaint handling process coveringclassification, investigation and verification, solution development, and follow-up feedback.Addressing client complaints
In 2025
77%
of our clients participatedin satisfaction surveys
90% of key or long-term clientsincluding over
98%achieving a satisfaction rate of
the participation rate of key or long-term clients insatisfaction surveys is targeted to reach90%
Targets
overall client satisfaction maintained above
97%
By 2026
We have made remarkable progress in building our information security system. Core business systems such as theintegrated portal system have obtained Level III Cybersecurity Classified Protection Certification. A systematicsecurity operation and maintenance mechanism has been established, with third-party vulnerability scanning andpenetration testing conducted every one to two years and before new systems go live. TheInformation SystemSecurity Emergency Response Planhas been developed and is regularly updated to strengthen proactiveprotection. By strengthening emergency coordination with suppliers, we ensure rapid identification ofmanagement and process flaws in the event of security incidents. Violations of security rules will be subject toaccountability accountable, with full efforts to ensure business continuity and stable system operation.
Ensuring information security
Governing Body: the corporate governance body exercises overall oversight of information security. The
Chairman, leveraging extensive management experience in this field, takes the lead in formulating the company'sdigital development strategy. The Board members possess extensive experience in information securitymanagement.
Executive Body: the Company has established a cybersecurity leadership structure comprising a steering groupand a working group. The Chairman serves as Leader of the Cybersecurity Steering Group, with the President andthe Executive in charge of digitalization as Deputy Leaders, and other senior management members asparticipants. The Leader of the Cybersecurity Working Group is the Executive in charge of digitalization, with theHead of the AI and Digitalization Department as Deputy Leader, and heads of all headquarters departments asmembers. An information reporting mechanism has also been established, with all relevant personnel areexperienced in cybersecurity and information security.We have revised ourCybersecurity and Information Security Management Measures, clarifying procedures forreporting and managing information security incidents. In addition, we strengthen information security throughawareness training, improved systems, enhanced measures and risk assessments. Information security trainingand activities are organized in line with China Cybersecurity Week to ensure the sustained effectiveness ofcybersecurity management. Guided by the fundamental principles that accountability rests with those whooversee, operate, and use information systems, and that planning, construction, and operation must becoordinated, we have established a multi-tiered management system with cascading responsibilities. This systemcovers the headquarters, all secondary subsidiaries, and their affiliated enterprises. Updates and improvementshave been made in infrastructure security, protection systems, data lifecycle security management, cloud serviceand outsourcing risk management, information reporting, and incident emergency response mechanisms.Throughout the year, classified protection certification, cybersecurity intelligence handling, emergency drills andcybersecurity campaigns were carried out to ensure the sustained effectiveness of cybersecurity management.
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
Driving industry innovationWe fully implement the national innovation-driven development strategy by increasing investment in R&D and innovation,protecting intellectual property rights, and building innovation platforms to continuously foster new drivers of growth.
Innovation and R&D governance
The Science and Technology Innovation Leadership Group, chaired by the Vice President, takes overall charge of the Company'sinnovation development and R&D system. It organizes and implements key initiatives including breakthroughs in core technologies,green and low-carbon technology R&D, and digital transformation and upgrading. Throughout strategic planning, industrialupgrading, and project implementation, we continuously monitor market opportunities and competitive risks arising fromtechnological transformation. Under the unified arrangement, all affiliated enterprises collaborate to promote technologicalinnovation and the commercialization of achievements.
Innovation development strategy
In 2025, guided by our science and technology plan and in accordance with theInterim Measures for Post-Evaluation of ScientificResearch Projects, we explored the establishment of an achievement evaluation system. We actively undertook major nationalinnovation tasks and accelerated implementation of our "open competition" incentive mechanism, with five categories of "opencompetition" projects under the 14th Five-Year Plan progressing as scheduled. A fifth category of scientific research projects—Special Technology Initiatives for Transformation and Development—was established, with two such initiatives successfullylaunched.We actively implement incentives for scientific and technological achievements and apply the additional tax deduction policy for
R&D investment. Special rewards are granted for achievements receiving the Company's science and technology awards, innovationawards, and patent awards, as well as for authorized invention patents and promulgated standards. Key project implementationteams receive additional performance-based incentives beyond their regular payroll.We strengthen our strategic orientation toward innovation-driven development, addressing key technological challenges andfocusing on breakthroughs in core technologies. Efforts to accelerate the commercialization of research achievements, includingfluidized calcination, low-carbon grinding, and hydrogen fuel substitution, have been intensified. The world's first demonstrationapplication of cement oxy-fuel combustion coupled carbon capture technology was officially unveiled, empowering our high-quality development through technological innovation. Sinoma Construction France won the European "Science and Technology
Cooperation and Innovation Award" for its outstanding performance in cross-border scientific and technological cooperationand innovation.
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In 2025, the Company and affiliated enterpriseshave received a series of science and technology innovation awardsProvincial- and ministerial-level awards:
Industrial-level awards:
?Sinoma CDI won the Second Prize (Comprehensive Category) at the 6th Engineering Construction Industry BIM
Competition for the project “Integrated BIM Application in Design and Construction of the 3-million-tonneQingfeng Green Energy Silicon-Calcium New Materials," the First Prize at the 4th "New Urban Construction Cup"International BIM/CIM Application Competition for "BIM Empowerment: Innovative Practice and Value ofIntegrated Design and Construction"
?Sinoma CDI won the Second Prize at the 14th "Innovation Cup" Building Information Modeling Application
Competition for the "Application Achievements of BIM Technology in EPC Projects"?Tianjin Cement Industry Design & Research Institute won the Third Prize at the 6th Engineering ConstructionIndustry BIM Competition, and the First Prize (BIM Application in Engineering Design) at the 2025 Tianjin IntelligentConstruction Technology Innovation Competition for the project "Comprehensive Whole-Process Application ofBIM Forward Design in Building Materials EPC Projects"?Hefei Cement Research & Design Institute, Tianjin Cement Industry Design & Research Institute, and CNBM (Hefei)Powder Technology Equipment received two First Prizes and eight Second Prizes in the Science and Technology
Progress Category of the 2025 Building Materials Machinery Industry Science and Technology Awards?Hefei Cement Research & Design Institute, and CNBM (Hefei) Powder Technology Equipment won the First Price at
the 2025 Science and Technology Award of China National Building Material Group. Tianjin Cement Industry Design
& Research Institute, and Sinoma Mining Construction and were awarded the Second Price at the 2025 Science and
Technology Award of China National Building Material Group
?Tianjin Cement Industry Design and Research Institute and Sinoma (Suzhou) Construction won
the First Prize of 2025 Hebei Science and Technology Award for the project "Key Technologies and Applications of
Structural Regulation of Non-Metallic Minerals for Preparing Eco-Friendly Functional Materials"
the Second Prize of 2025 Tianjin Science and Technology Award for the project "Key Technologies, Equipment
and Engineering Application of Advanced Suspension Calcination for Carbon Dual Control in Typical High-
Carbon Industries"
?Three technological applications of Tianjin Cement Industry Design & Research Institute wonthe 2025 Science and Technology Award from China Building Materials Federation?CNBM (Hefei) Powder Technology Equipment won
?Tianjin Cement Industry Design & Research Institute won
the Third Prize of 2025 Anhui Science and Technology Progress Award for the project "R&D and Engineering
Application of Key Technologies and Equipment for Intelligent Control in Cement Production"
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
?Sinoma CDI won the Silver Award at the 6th "Smart Construction Cup" Intelligent Construction InnovationCompetition for "BIM Design in Industrial Buildings and BIM Application Analysis in Innovative Building MaterialsProjects"?Sinoma (Suzhou) Construction's "Iraq DCC Line 1 & Line 2 Intelligent Project" received the award for Excellent
Intelligent Manufacturing Factory in Building Materials Industry as an outstanding achievement in digitaltransformation of smart manufacturing in 2025?Tianjin Cement Industry Design & Research Institute received multiple awards for various projects, including: the
Gold Award for "New Technologies, New Processes, New Materials, New Equipment" achievements at the China
International Concrete Expo; 2025 Building Materials Industry Intelligent Manufacturing and Digital
Transformation Innovation Achievements; Building Materials Industry Excellent Solutions; 2025 Building
Materials Industry Intelligent Manufacturing and Digital Transformation Innovation Achievements (Building
Materials Industry AI Applications); the First Prize in the Technology Development Category of the 19th Building
Materials Machinery Industry Technological Innovation Award ("Jingong Intelligent Construction MachineryCup") 2025; and the First Prize in the AI-Empowered R&D and Design Track of the First Building Materials IndustryAI Innovation Application Competition
?Sinoma International (Nanjing) received theThird Prize for three projects at the First Building Materials Industry AI Innovation and Application Competition?Sinoma International Intelligent Technology was awarded the title of "14th Five-Year Plan Intelligent Manufacturing Pioneer Enterprise" in the cement industry
Risk and opportunity managementWe have established robust risk management mechanisms for innovation and R&D. We strictly comply with relevant laws andregulations, including thePatent Law of the People's Republic of Chinaand theCopyright Law of the People's Republic of China,and have developed theMeasures for the Administration and Protection of Intellectual Property Rightsand Measures for theReward of Scientific and Technological Achievements. Through these efforts, we actively protect intellectual property rights,systematically mitigate IP-related risks, and continuously cultivate new drivers of growth. Additionally, we develop IntellectualProperty Day activities to enhance the awareness of IP protection and risk prevention among all employees, and give full play to theimportant role of intellectual property in supporting innovation and high-quality development.In scientific research, innovation and technology application, we strictly comply with international norms and industry standards.We have also actively established and implemented a responsible technology ethics management system to prevent ethical risksarising from the adoption of new technologies.We also place strong emphasis on identifying opportunities for technological innovation. By establishing industry exchangeplatforms, we identify key transformation challenges in the current cement engineering and technical service sector. Internalinnovation-driven mechanisms, such as the "open competition" initiative, are implemented to accelerate the iteration of newtechnologies and products, seizing opportunities presented by clean technologies.In May 2025, we hosted the 3rd Cement Green and Intelligent Development Conference, bringing together industry leaders for in-depth dialogue on green and low-carbon solutions, digital design, intelligent management, and traditional business expansion.These efforts contribute to the high-quality development of the global cement industry and advance the shared goal of building acommunity with a shared future for mankind.
Digital and intelligent engineIn accordance with the14th Five-Year Digital Strategy Plan of Sinoma International, we have defined our digital vision: tocomprehensively build a digitalized company and become a world-class provider of intelligent solutions for the materials industry.
In 2025, the Company and affiliated enterprisesreceived a series of awards in digital intelligence
?Sinoma International Equipment's case "AI-Enabled Unmanned Application for the Whole Process of Open-PitMining and Transportation" was selected as a typical application case for AI-enabled new-type industrializationand a typical case for IoT-enabled industry development; "IoT-Based Intelligent Application in Building Materials
Equipment Manufacturing" was selected as a typical case for IoT-enabled industry development?CBMI Construction's "R&D and Application of Intelligent Construction Platform" won the Second Prize of theScience and Technology Award of the Hebei High-Tech Enterprise Association
Provincial- and ministerial-level awards:
Industrial-level awards:
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In 2025
Science and technology innovation indicators
We signed 2 special scientific and technological projects for transformation and development
2 patents received the Tianjin Patent Excellence Award, demonstrating tangible results in cultivating high-value patents
We received9 science and
technology awards at or abovethe provincial/ministerial level
We obtained 190authorized invention patents
Including
international patents
Awards from the Group
As of the end of 2025
We had obtained a cumulative total of 3,159 authorized patents and owned a total of 43 high-tech enterprises,6 national "little giant" enterprises (specialized and sophisticated SMEs that are national leaders in their fields), and 14provincial "specialized and sophisticated" enterprises
We had 66 ongoing standards projects, including 2 international standards and 32 national standards.We promulgated2 international standards, 5 national standards, and 6 industry standards.
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
In terms of business management enhancementWe focus on our core businesses: engineering services, high-end equipment, digital intelligence, and local operations. By unifyingdata standards across the entire industrial chain covering R&D, production, supply, sales, and services, we enable integrated valuecreation from design and construction to operation and management. This approach comprehensively supports our multi-businessportfolio and international presence, gradually transforming the Company into a digital and intelligent solutions provider for thematerials industry.In 2025, we completed construction of our Green Energy Intelligent Operations and Maintenance (O&M) Platform, which has beenput into operation, achieving integrated coordination of centralized monitoring, data analysis, and O&M management. Tailored tothe operational characteristics of photovoltaic power plants, the platform unifies data standards, integrates monitoring and O&Minformation systems, and establishes a digital O&M system covering data collection, analysis, and process management. Thiscomprehensively enhances the refined management of our new energy business. By introducing artificial intelligence technologies,the platform progressively enables functions such as intelligent alerting, image recognition, and O&M knowledge management.Through this platform, we have effectively improved O&M efficiency and decision-making support capabilities, enhancing theresponsiveness of our new energy business to market changes.
Case: Local deployment of DeepSeek: leading intelligent industrial upgradingIn February 2025, we completed the local deployment of DeepSeek, providing large model applications and opening enterprise knowledgebase scenarios to all affiliated enterprises. The local deployment of DeepSeek and the application of knowledge bases represent a significantstep toward building an enterprise-wide knowledge repository and enhancing capabilities in scientific research, design, engineering andtechnical services, and O&M. Looking ahead, we will further consolidate computing resources and expand capacity as needed to meet thedemands of researchers and designers for additional versions of large models. This will gradually cover research, validation, and scenariodevelopment across fields including engineering design, equipment manufacturing, construction, and production line O&M.The Sinoma International "Dual Carbon" Digital Platform developed by Sinoma International Equipment has been stably appliedacross 101 subsidiaries and 329 ongoing projects, covering domestic and overseas engineering, equipment, mining andenvironmental protection sectors. The platform has standardized carbon accounting, and rolled out functions including data query,one-click chart and report generation. It has addressed difficulties in data aggregation, verification and analysis, as well as lowmanagement efficiency, while providing a carrier for data traceability and accumulation. Additionally, features such as automaticaggregation of intelligently collected equipment energy consumption data and multi-source data comparison have been deployedin mining operations, representing a meaningful step toward intelligent monitoring and enhanced data credibility. This platformserves as a critical enabler for the implementation of our "Dual Carbon" action plan.
In terms of intelligent industrial transformationwe leverage industrial internet platforms and digital technologies to build a premier manufacturing brand, addressing five keyaspects: intelligent equipment, automated control, intelligent production, intelligent management, and intelligent ecosystem.Driven by our globalization strategy, we are deeply engaged in international industrial cooperation through innovative intelligenttechnologies, demonstrating the significant influence of Chinese expertise and solutions in the field of industrial intelligence. Wecontinuously deliver systematic solutions covering green and low-carbon, and intelligent manufacturing, gaining attention andrecognition in key markets worldwide.In 2025, Shangrao Sinoma, an affiliate of the Equipment Group, was selected as a "Little Lighthouse" enterprise in Jiangxi Province.Sinoma International Intelligent Technology Co., Ltd. focuses on intelligent factory construction, digital transformation consulting,and equipment manufacturing, offering one-stop services from R&D to production operations and maintenance. Its projects spanSoutheast Asia, the Middle East, and 28 provinces and cities in China, serving international building materials groups includingLafargeHolcim and Heidelberg Materials.In August 2025
a promotion and innovation achievement exhibition was held in Jakarta, Indonesia. At the event, we released four scientificand technological innovation achievements, comprehensively presenting innovative solutions that support Indonesia'snational development vision to guests including Indonesian government agencies, business partners and investmentinstitutions, and actively expanding cooperation space with regional customers.
The maintenance decision-making process has been optimized via knowledge graph, reducing the average fault handling time byapproximately 20%. Integrated with the domestic large model, it enables intelligent fault diagnosis and solution recommendation, cuttingafter-sales service costs by around 10%. These practices have provided a feasible path for the Company to deepen its service capabilitiesthrough digitalization and build new competitive advantages in the existing market.
Case: Sinoma International Equipment develops intelligent platform todrive business transformation
Sinoma International Equipment is actively developing an intelligentservice and O&M platform for the full lifecycle of cement equipment,driving its transformation from equipment manufacturer to serviceprovider. The platform integrates remote monitoring, intelligent after-sales service, and a cloud-based spare parts management system,ensuring stable equipment operation while enhancing operationalefficiency and market responsiveness. Through the development of anintelligent knowledge platform based on domestic large language models,Sinoma International Equipment has systematically built a knowledgebase covering core equipment including kiln systems and vertical mills.Leveraging knowledge graph technology, an intelligent maintenancedecision-making system has been developed, capturing historicalmaintenance experience to form reusable decision rules. These providedata-driven support for product optimization, O&M, and spare partsconfiguration. Since its application, the platform has demonstrated initialvalue.
Interface of the Cement Equipment Full-Lifecycle Intelligent
Operations and Digital Service Platform
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In September 2025
a delegation from the Global Industrial and Energy Foundation visited CBMI Construction. The two sides conducted in-depthexchanges on core topics including the development path of "net-zero emissions" and low-carbon sustainable developmentin the industry, and carried out multi-dimensional and in-depth discussions on key green development directions acrossmultiple sectors.
In December 2025at the Iraq Cement Industry Comprehensive Service Solutions Promotion Conference held in Sulaymaniyah, SinomaInternational highlighted its full-cycle integrated services covering consulting, design, construction, operation, renovation,digitalization and green energy supporting solutions, supported by its full industrial chain and localized experience. TheCompany also shared successful cases of its intelligent operation and maintenance system in Iraq, demonstrating its brandstrength.Sinoma International Intelligent Technology formally signed a strategic cooperation agreement with Korea's cement giantSampyo Cement for the "Cement Mill AI Autonomous Manufacturing Project." This project has been designated as part of thenationally supported "AI Convergence Industry Upgrade Program" under Korea's Ministry of Trade, Industry and Energy, andhas received direct funding from Korea's national special budget. Sampyo Cement aims to implement Sinoma InternationalIntelligent Technology's comprehensive intelligent manufacturing solutions to progressively achieve full intelligence fromedge sensing and platform control to business decision-making, ultimately completing the intelligent upgrade of allproduction lines within five years and establishing Korea's first "unmanned factory" in the industry.
2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
Sustainable Supply ChainWe have established a transparent, dynamic, and traceable supply chain management system. We integrate the concept ofresponsible procurement into the whole procurement process, implement supplier management policies and risk control measures,and focus on environmental attributes of procured products and services as well as suppliers' sustainability performance. Bybuilding long-term, stable, and sustainable partnerships with suppliers, we promote long-term win-win development with ourpartners.Improving supply chain management
In line with our internal management regulations such as theSupplier Management Measuresand thePurchase ManagementMeasures, we have implemented a robust supplier classification management system that categorizes suppliers into four tiers:
qualified, potential, unqualified, and blacklisted, each subject to differentiated management measures.
Supplier ESG Assessment Objectives of the Equipment GroupIn the 2026 supplier evaluation process, we will further increase the weighty of ESG criteria to promote continuousimprovement in suppliers' sustainability capabilities.
Supplier ESG Assessment Objectives of Sinoma International Intelligent Technology Co., Ltd.
The short-term
target
To increase the proportion of suppliersundergoing ESG risk assessments to30% of the total suppliers
The long-termtarget
To achieve100% ESGrisk assessments coveragefor all suppliers
We continuously improve our supplier admission mechanism, with our affiliated enterprises integrating ESG intothroughout the entire procurement process. In addition, we implement strict supplier evaluation and screeningprocedures, requiring suppliers to submit theSupplier Information Registration Form. Comprehensive informationverification, assessments, and scoring are conducted through the Group's procurement platform and third-partyprofessional websites. Suppliers receiving low evaluation scores are subject to thorough due diligence and review toeffectively mitigate potential risks in cooperation.
Supplier admission
To improve the quality and efficiency of supply chain management, we continue to optimize the supplier classificationmanagement system. Through scientific evaluation, suppliers are classified into different tiers, with differentiatedmanagement strategies applied based on clearly defined grading criteria. Outstanding suppliers scoring 90-100 points aregiven priority in cooperation opportunities. For key products, we adopt a multi-supplier mechanism to ensure the securityand stability of the supply chain. Through the Group's procurement platform, we dynamically adjust cooperation strategiesbased on suppliers' overall capabilities and evaluation results, thereby building a high-quality supplier ecosystem.We strictly comply with laws and regulations such as theRegulation on Guaranteeing Payments to Small and Medium-sizedEnterprisesand have established standardized and transparent supply chain financial settlement procedures. As of the endof the reporting period, the proportion of accounts payable in total assets did not reach the disclosure threshold specifiedin theGuidelines, and no cases of significant overdue payments to small and medium-sized enterprises occurred.
Supplier management
We maintain close cooperation with suppliers and provide regular interpretation and training in line with our annual plans,development strategies, and project management requirements. We also organize technical exchange activities on ESG-related topics, including the implementation of dual-carbon goals, health and safety management, and labor riskmanagement.We actively support our suppliers by organizing technical exchange meetings to improve their professional capabilities andassist them in better understanding the technical requirements of relevant projects. Meanwhile, in line with our futuredevelopment plans, we interpret our strategic objectives to suppliers and sign strategic and framework agreements withhigh-quality suppliers capable of long-term supply, thereby supporting their sustainable development.
Supplier support
We have established a regular supplier assessment mechanism and fully incorporate ESG performance indicators into ourannual evaluation system. A supplier selection and exit mechanism has also been established. We closely monitor cases ofviolating our fundamental ESG requirements, including quality issues, payment disputes, labor risks, and non-compliancewith energy-saving and environmental protection standards. Suppliers involved in such cases are required to implementcorrective measures, and those that refuse to rectify within the specified timeframe or commit serious violations will beadded to the supplier blacklist.
Supplier exit
We conduct an annual assessment of all registered suppliers to ensure their compliance with our internal policy, theSupplier Code of Conduct. For suppliers that performed contractual obligations during the year, we conduct documentreviews and on-site audits covering multiple dimensions, including product quality, environmental performance, worksafety, and human rights protection. Suppliers with non-compliant items are required to formulate improvement plans toavoid potential conflicts with ESG requirements.Each affiliated enterprise has established a differentiated supplier evaluation system based on its business characteristics.During the equipment procurement review stage, we attach particular importance to evaluating suppliers' environmentalpolicies and management systems, and prioritize the procurement of green, and low-carbon products and services. We alsoconduct annual assessments of registered suppliers, incorporating key indicators such as safety, occupational health,insurance coverage, and wage payment into the supplier evaluation system.
Supplier evaluation
In 2025
We achieved a 100% adoption rate for our procurement platform.
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2025 Sustainability ReportLeading Industrial Progress and Enhancing Overall Value for Mutual Benefit
Mitigating supply chain risksWe continue to improve our supply chain ESG risk assessment system. Our affiliated enterprises have formulated specific targetsbased on their respective development stages. They actively identify environmental and social risks within the supply chain, payattention to suppliers' ESG performance, and conduct assessments throughout the entire cooperation lifecycle. We integrate ESGrequirements into our existing supplier admission mechanism and incorporate ESG criteria into the supplier evaluation systemduring the cooperation assessment stage, thereby mitigating supply chain risks.
We prioritize the procurement of green and low-carbon products and services. During the project bidding stage, we evaluatesuppliers' environmental policies, environmental management systems, and their performance in resource utilization and wastemanagement, and require products to meet relevant environmental emission standards and energy efficiency ratings. We attachimportance to product materials and manufacturing processes, organizing experts to conduct rigorous technical assessments toensure that selected products demonstrate low energy consumption and low pollution during the production process. During thecooperation, we incorporate subcontractors into our unified management system, clearly defining their safety and environmentalprotection responsibilities and obligations, and specifying safety and environmental protection access requirements for equipment,construction machinery, and facilities. During the cooperation assessment stage, we regularly monitor and review suppliers'environmental performance to ensure compliance with contractual and environmental regulatory requirements, and work withsuppliers to address environmental management issues.
Safeguarding supply chain stability
We attach great importance to the security and stability of our supply chain and have established a multi-dimensional riskidentification and response mechanism, maintaining continuous monitoring of external factors such as wars, geopoliticaldevelopments, international relations, and sanctions.
We categorize our suppliers into qualified suppliers, potential suppliers, unqualified suppliers and blacklisted suppliers based on theirbusiness performance, contractual fulfillment, product quality, and the sustainability risks outlined below.?Environmental management: Whether the supplier has been subject to administrative environmental penalties.?Social responsibility: Whether the supplier has been involved in labor-related legal disputes or has been subject to government
penalties due to safety accidents.
?Corporate governance: Whether the supplier has been involved in corruption, bribery, conflicts of interest, or other improper
competitive practices.?Other specific risks: In certain countries where stricter social responsibility requirements apply to suppliers, suppliers may face
higher social risks. In addition, in industries or for specific products whose production processes involve high pollution or high
energy consumption, manufacturers may face higher environmental risks.
Identification of supplier sustainability risks
In November 2025, Sinoma International organized a training and promotion meeting for the procurement management system. Themeeting focused on three key agendas: interpretation of policies and regulations, dissemination of internal systems, and addressingcommon issues. It systematically integrated ESG principles and green procurement requirements, comprehensively reviewed coreprocurement standards and key risk control measures, and laid a solid foundation for future procurement that is compliant, efficient,and sustainable.Sinoma Chengdu Design & Research Institute organized systematic ESG capacity-building training for its procurement, logistics,inspection, and commissioning and operation teams, promoting the transformation of the procurement team from traditional costcontrol toward sustainable supply chain management.Sinoma International Intelligent Technology Co., Ltd. organized dedicated ESG training and sustainability awareness sessions for itsprocurement department, clarifying the green procurement strategy and enhancing the team's professional capabilities.
We attach great importance to strengthening the ESG capabilities of our procurement teams,and require our affiliated enterprises to carry out related training and educational activities.
?We strengthen supplier integrity supervision and focus on preventive measures by requiring all suppliers to submit anIntegrity Commitment Letter during the admission process to our online procurement platform.?We have established a parallel mechanism whereby procurement contracts are executed alongside integrityagreements. For every procurement contract signed with suppliers, a separateProcurement and SubcontractingIntegrity Agreementis also signed, achieving a 100% coverage rate. These agreements include contact channels forsupervision and reporting, thereby reinforcing ethical conduct throughout the procurement process.?Our affiliated enterprises are also required to focus on strengthening procurement compliance and digital management.They have conducted supervision and inspections of key business processes such as procurement and bidding toidentify procedural gaps and potential integrity risks.?We also regularly conduct special integrity inspections of procurement and outsourcing activities across our affiliated
enterprises through methods such as telephone interviews.?We supervise and urge relevant functional departments to strengthen supplier admission and evaluation managementand improve management controls. Annual comprehensive evaluations are conducted for suppliers, and those thatviolate the provisions of the Integrity Agreement are subject to differentiated measures based on the severity of theviolation, including score deductions, warnings, suspension of transactions, and inclusion on the supplier blacklist.
?The affiliated enterprises will periodically dispatch working groups to project sites to conduct in-depth evaluations of the
effectiveness of supplier integrity management through on-site inspections, face-to-face interviews, and document
reviews.
?We conduct integrity interviews with personnel in key procurement positions on a periodic or ad hoc basis, organize
meetings on procurement compliance management and raising awareness of integrity risks, and provide regular training
on integrity, compliance, and risk prevention.
?We conduct supplier follow-up visits or supplier forums on a periodic or ad hoc basis to communicate with suppliers and
understand the integrity performance of our personnel during business interactions, thereby promoting joint integrity
building with suppliers.
?In 2025, the rate of affiliated enterprises that conducted or received supplier-related special inspections, on-site
inspections, and follow-up meetings reached100%.
Supply chain integrity supervision and audits
?We actively expand our supplier base each year and establish multi-location warehousing systems to prevent supply
disruption risks and ensure continuity of supply.?We adopt a primary-and-backup supplier strategy for key products and closely monitor market developments to avoid
supply chain disruption.?We make comprehensive arrangements for suppliers' delivery schedules, formulate detailed shipping plans for projects
in key regions, and maintain close communication with relevant parties including suppliers, freight forwarders, ports,
and shipping companies. In addition, we closely monitor transportation risks such as shipping routes and prepare
multiple shipping options to ensure that goods are delivered safely and on time to designated destinations.7778
Embracing the Mission of theTimes and Jointly PursuingGlobal Development withResponsibilityGreen and Low-Carbon Products
Addressing Climate Change
Improving People's Livelihood and Well-being
Green and Low-Carbon ProductsAs a global leader in the industry of cement engineering equipment and services, Sinoma International undertakes the criticalmission of steering the industry's transition towards green and low-carbon development. The Company is dedicated to providingclients with eco-friendly products and services of exceptional quality. Leveraging its globally leading cement technology andequipment service system with independent intellectual property rights, the Company actively formulates a low-carbondevelopment technology roadmap for the entire cement industry chain. This commitment helps to continuously enhance thebenefits of the industry's carbon reduction and improve environmental performance.The Company seizes opportunities in clean technology, making green intelligence its core development strategy and translatingthis philosophy into its products and services.
In 2025
The Company's green R&D investment reached CNY 1.816 billion
CNY209 million in green energy and environmental protection sectors, focusing on distributed new energy
projects and alternative fuel processing centers to support society's green and low-carbon development.the Company invested
ScreeningPrinciples
Green Products
Principle 1:
Application ofgreen technology
Value: Reducing pollutants and carbonemissions during construction, manufacturingand operation; decreasing pollutants andcarbon emissions for customers and ownersduring equipment usage and cementproduction line operations.In 2025, revenue from green productsreached CNY
9.788 billion
accounting for
19.73%
of the Company's total revenue.Principle 3:
Providingsignificant greenbenefits to thirdparties (customers,society,communities, etc.)
Principle 2:
Obtaining low-carboncertification
Value: It provides products that
promote waste recycling, reduce fossilenergy use in the industry and society,facilitate energy structuretransformation, and lower carbonemissions, ultimately promoting greensocial development and mitigatingglobal climate change.
In 2025, revenue from productspromoting social green developmentreached CNY
8.589 billion.
Among them:
Products that promote greendevelopment in society
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Embracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Developing Low-Carbon EquipmentSinoma International continuously advances the application of low-carbon and ultra-low emission technologies in cementproduction processes, achieving breakthrough progress in low-carbon equipment R&D and manufacturing. A series of significantaccomplishments have been made in energy substitution, resource recycling, energy storage applications, green building materialsand intelligent optimization, forming a comprehensive low-carbon solution system covering the entire cement production processto create green value for customers.
The Company reduces carbon emissions from equipment manufacturing through external resource collaboration, a carbonmanagement system and digital transformation. It actively participates in low-carbon product certification to enhance thetransparency of its products' carbon footprint assessments. The Equipment Group established a digital carbon managementplatform, enabling automated collection of group-wide, regional and plant-level carbon emission data through digital means.Covering 42 core operational indicators including production and quality, it eliminates efficiency bottlenecks and error risksassociated with manual reporting, helping customers better understand carbon emissions related to products and improvingequipment manufacturing toward greener, smarter and more efficient development. By the end of 2025, the carbon managementdigital platform had connected more than 200 enterprises cumulatively.
Case: Vanadium redox flow battery launched, empowering green cement manufacturing
Sinoma Overseas successfully developed a large-capacity, long-life vanadium redox flow battery energy storage system tailored forgreen cement manufacturing scenarios. Through breakthroughs in core technologies including 250kW modular design, integratedcontrol, and high-efficiency standardized testing, the system completed a 250kW/1MWh demonstration in the high-end equipmentmanufacturing industrial park. Over its lifecycle, each system can reduce nearly 2,900 tons of CO
emissions, with annual dischargecapacity of approximately 500,000 kWh, providing reliable peak-shaving and emergency backup power services for the industrialpark.
Researches on Low-Carbon Technologies
Sinoma International vigorously develops green technologies, conducts extensive R&D and applies carbon reduction solutions, anddevelops carbon capture and utilization technologies. Focusing on energy-saving and carbon-reduction breakthroughs in"alternative fuels," "clay calcination," and "oxy-fuel combustion," it fortifies the technological foundation for the cement industry'slow-carbon development.
?Qingzhou CCUS Project was selected into the second batch of national demonstration projects of advanced green and low-
carbon technologies, marking a major breakthrough in China's green and low-carbon transformation of energy-intensiveindustries.?Sinoma International (Nanjing) advanced the Jiangsu Provincial Major Scientific and Technological Achievement
Application Project, developing and industrializing key technologies for low-carbon combustion processes and equipmentin cement kilns that replace 40% of fossil fuels, achieving over 10% reduction in total CO
emissions from cementproduction compared to using fossil fuels exclusively. All R&D tasks of the project have been successfully completed, with allindicators meeting expected standards. The relevant technological achievements have been implemented in multipleprojects, including An Bai in Vietnam and Gezhouba Jingmen.?The Equipment Group actively promotes the development and application of online carbon emission monitoringtechnology in the cement industry. It has deployed a pilot project of online carbon emission monitoring for the Ministry ofEcology and Environment at Changshan South Cement. Within this project, the Group conducted systematic comparativeresearch on flow velocity monitoring technologies based on different principles and performed a comparative analysis ofcarbon monitoring and carbon accounting methodologies for the cement industry. The project's performance in dataaccuracy and stability has been recognized by the General Station.
?The Iraq DCC Cement Production Intelligent Operation and Maintenance Platform, constructed and operated by CBMI
Construction (Suzhou) and designed by Sinoma International Intelligent Technology Co., Ltd., deployed servers andproduction dashboard systems. It launched AI-powered energy consumption optimization and remote operation functions,enabling energy consumption monitoring and intelligent optimization for key equipment like cement mills. They completedmulti-tenant adaptation of the platform, optimization of operational logic, and upgrading of the energy consumptionmodule, enabling real-time monitoring of energy consumption and carbon emissions, and achieving an average annualenergy cost saving of CNY 6 million.
?The key preparation technology for activated aluminosilicate cementitious materials for cement, independently developed
by CBMI Construction, has been successfully included in the national recommended catalogue.
?The building materials industry standardEngineering Technical Code for Wet Flue Gas Desulfurization of High-Sulfur FlueGas from Cement Kilns, compiled with the participation of Sinoma (Suzhou) Construction, has been officially implemented.
2025
Case: Transforming white pollution into "urban minerals," unlockingnew green growth spaceFacing the challenge of reutilizing over 820 million tons of phosphogypsumaccumulated in China, with an annual increase of approximately 80 million tons, theCompany leveraged its proprietary engineering capabilities to successfully develop acomprehensive solution for "phosphogypsum decomposition into acid and co-production of cement." This solution transforms industrial solid waste into sulfuric acidand cement, truly achieving "waste-to-resource recycling and symbiotic circulation."The world's largest phosphogypsum resource recycling demonstration project,completed in Wengfu, Guizhou, can consume 1.4 million tons of phosphogypsumannually, producing 650,000 tons of sulfuric acid and 800,000 tons of cement whilereducing carbon dioxide emissions by approximately 300,000 tons. This projectsuccessfully transforms an environmental burden into economic resources. Thistechnology has been successfully registered as a project in the major scientific andtechnological research program "Open competition" of the China Building MaterialsFederation. It has thus been elevated to strategic level in the national effort to promotegreen development in the industry and is currently being recommended for applicationto phosphorus chemical enterprises both in China and overseas.
Wengfu Phosphogypsum Resource Utilization
Demonstration Project, Guizhou
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?R&D and industrialization of key technologies for cement kiln low-carbon combustion processes and equipment, replacing
40% of fossil fuels
?Industrial demonstration of complete sets of technologies and equipment for producing acid and co-producing cement fromnew-type industrial by-product gypsum?Demonstrated application of a vanadium flow battery energy storage system for cement production?Ultra-high prefabricated wind-hybrid tower structure system awarded First Prize in First Prize for TechnologicalDevelopment in the CNBM Technological Innovation Award.?Successfully developed and implemented intelligent optimization control system for cement clinker
calcination in waste co-processing
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Case: Developing an intelligent carbon monitoring and optimizationsystem to empower cement industry's low-carbon transitionSinoma International's project "Research and Application of a Digital Intelligence-Based Carbon Monitoring, Assessment and OptimizationSystem," systematically studies key technologies for precise carbon emission measurement, low-carbon dispatch and assessmentoptimization in the cement industry. It aims to develop high-precision, highly reliable online carbon emission monitoring and measurementtechnologies. By developing a cross-coupling verification technology integrating CEMS data based on machine learning and materialbalance algorithms, precise CO
emission measurement can be achieved. The project further develops high-value industrial intelligentproducts serving the goals of peaking CO
emissions before 2030 and achieving carbon neutrality before 2060 in the cement industry. Theproject explores the construction of a digital and transparent technical system for supervising the quality of online monitoring data. Itsultimate objective is to establish an integrated intelligent carbon monitoring and management system that combines carbon emissionsmeasurement and optimization functions. This system will enable low-carbon dispatch optimization for regional companies, providingprecise decision-making support for cement enterprises in controlling carbon emissions.
Providing Low-Carbon Services
Sinoma International is accelerating the green energy and environmental protection business, developing platforms for the greenenergy industry and for alternative fuel combustion testing, aiming to facilitate the energy transition for global clients and otherindustrial and commercial users. The Company generated green energy and environmental protection revenue of CNY 4.81 billionfor the year.Sinoma Overseas established a green energy and environmental protection industrial platform, including five business lines: windand solar EPC, wind power hybrid towers, smart microgrids, new energy development and new energy storage, with a totalconstruction scale of 5.5 GW. It has cumulatively served 21 smart microgrid and energy storage projects for basic building materialsand new materials enterprises, with a construction scale of 129 MW.
Building Low-Carbon FactoriesSinoma International leverages its low-carbon technological advantages to provide global clients with high-quality green engineeringservices, accelerating their decarbonization processes to address increasing global energy-saving and carbon-reduction pressures. To date,the Company has successfully established a new generation of world-class green and intelligent demonstration projects, including HuakanSouth Cement, Wuzhong Saima and the France K6 Project. It has also implemented emission reduction benchmark projects such as theEnergy Saving, Emission Reduction and Carbon Reduction Technical Transformation Project at the No. 1 Production Line of XuzhouZhonglian.
Case: Energy efficiency revolution of 10,000 t/d: setting anindustry green benchmarkXuzhou Zhonglian Cement Co., Ltd. has implemented an energy-saving, emission-reduction,and carbon-reduction technical transformationproject at its production frontline. As an innovative practice for China's first 10,000 t/d clinker production line to upgrade its preheatersystem from a five-stage to a six-stage design, the core technologies include the six-stage preheater system independently developed byTianjin Cement Industry Design & Research Institute Co., Ltd. (TCDRI), the TDF (Tyre Derived Fuel) precalciner, and a coupled technologycombining deep self-denitration with precise SNCR. The project has also successfully applied the first domestic 10,000 t/d fourth-generationgrate cooler with a middle roller crusher, filling the technological gap for domestically produced coolers of this specification. After thetransformation, the main technical indicators of the production line have reached internationally advanced levels. The standard coalconsumption for clinker has been reduced by approximately 15 kg/t.cl, saving 43,000 tons of standard coal annually. This has led to areduction of 108,000 tons in carbon dioxide emissions and a significant decrease in the concentration of pollutants such as nitrogen oxides.This project has become a model for green technologicaltransformation in the cement industry and was awarded the First Prize in theNational Outstanding Engineering Survey and Design Awards.
Sinoma Environment is building an industrial chain platform of alternative fuels, establishing an integrated "collection, storage,processing, transportation and utilization" system that converts municipal solid waste, textile waste, and scrap tires into alternativefuels for cement production lines, significantly reducing carbon emissions across the industrial chain.
Target for the reception, disposal and recycling of external solid waste
By 2026The Company plans to reach the utilizationand disposal capacity of
2.75 million
tons/year of external solid waste.
This yearthe Company processed and utilized 1.07 million tons of externalsolid waste, achieving the target of
2.35 million tons/year in 2025
for external solid waste utilization and disposal capacity
By the end of 2025
Sinoma Environment operated
18 alternative fuel processing centers
an annual production capacity of
2.25 million tons
8384
Case: Integrated Solid Waste Management Practice: Creating a GreenModel for "Zero-Waste Cities"
The Chengdu Building Materials Institute implemented a comprehensive "zero-waste city" solution in Wu'an City, Hebei Province. Leveragingtwo key technological pathways, namely co-processing in cement kilns and the circular utilization of bulk industrial solid waste in buildingmaterials, it has achieved 100% harmless treatment of municipal solid waste, sewage sludge, medical waste, and hazardous industrial waste,with an annual total processing capacity reaching 20 million tons. The solution includes planned projects for the comprehensive utilizationof 13 million tons/year of industrial waste, 3 million tons/year of silicon-calcium-based new materials, and 2 million tons/year ofconstruction waste treatment. By synergistically utilizing large-volume solid wastes such as steel slag, construction debris, and coal gangue,the project enables large-scale production of green building materials. This model has significantly improved regional resource recyclingrates. Not only has it supported Wu'an City in being approved as a national-level circular economy pilot, but it has also been successfullyselected as a national exemplary case of a "zero-waste enterprise." It provides a replicable demonstration pathway for the greentransformation of the traditional building materials industry and strongly advances the development of a green, low-carboncirculareconomy system.
?17 microgrid projects under Tianshan Materials distributed photovoltaic power generation project constructed by Sinoma
Overseas have completed the grid connection and commissioning with a total capacity of 50MW, achieving an annual powergeneration of 55.6 million kWh and reducing CO
emissions by approximately 55,300 tons per year.?The distributed photovoltaic power generation project at the Southwest Cement Plant in Lijiang Old Town, currently underconstruction by Sinoma Overseas, has a total installed capacity of 4.6 MWp. The project maximizes resource utilization byconstructing on idle rooftops, vacant land and slopes within the plant area. Operating under the "self-generation for self-consumption with surplus electricity fed into the grid" model, the project is expected to generate 6.48 million kWh annually,reducing CO
emissions by approximately 695 tons per year after commissioning.?The Sinoma Construction Portugal green retrofit project reduces CO? emissions by approximately 21% annually.
Integrated Solid Waste Management Practice: Creating a Green Model for "Zero-Waste Cities"
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Addressing Climate ChangeSinoma International actively implements the national "14th Five-Year Plan," the goals of "Carbon peaking by 2030 and carbon neutrality by2060," and theImplementation Plan for Carbon Peaking in the Building Materials Industry. Adhering to theCompany's Comprehensive RiskManagement Systemand following the framework recommended by the Task Force on Climate-related Financial Disclosures (TCFD), itproactively identifies operational risks potentially brought about by climate change and vigorously pursues green innovation and R&D.Through these efforts, the Company provides professional support to help the industry address the impacts of climate risks and contributesto society's low-carbon transition.
Climate Change Management
Sinoma International has formulated and implemented the requirements of theCompany's Rules for the Implementation of the Strategy,Investment and ESG Committee of the Board of Directors, thereby defining the supervision and management responsibilities for climate-related matters. The Strategy, Investment and ESG Committee has overall responsibility for the Company's climate change-related affairs.This includes identifying climate-related risks and opportunities, reviewing the Company's sustainable development goals, and monitoringthe implementation of objectives and strategies. The Committee reviews climate change-related matters annually and reports its findings tothe Board of Directors.The Ecological and Environmental Protection Leading Group, chaired by the Company's Chairman and President, has full responsibility forthe Company's ecological civilization initiatives. It organizes the implementation of all tasks related to carbon peaking and carbon neutrality,maintaining constant attention to the risks and opportunities presented by climate change throughout the processes of strategyformulation, corporate development and project execution. Under the Company's leadership, affiliated enterprises have established theirown leading groups to address climate change issues through cross-disciplinary collaboration.Climate Response StrategySinoma International integrates climate change as a key topic into its sustainable development strategy, integrating climate-relatedconsiderations into all aspects of the Company's decision-making, production, operations and daily management. This integration aims tocontribute to mitigating global warming and to support the timely achievement of the goals of peaking CO
emissions before 2030 andachieving carbon neutrality before 2060. The impact of climate change on the Company covers multiple dimensions, including the evolutionof policies and regulations, the application of emerging technologies and structural shifts in market demand. Based on the potential impactand likelihood of occurrence, the Company classifies climate risks through a classification system. Concurrently, it formulates preciselytargeted control measures to ensure the relevance and effectiveness of its risk response.
In the climate risk matrix, different-colored squares represent different levelsof climate risks, and different control methods are adopted for differentlevels of climate risks:
In response to the short-term, medium-term and long-term impacts of climate change, we have formulated targeted responseplans and measures to avoid and adapt to the adverse effects brought about by climate change, and to seize the opportunitiespresented by it.
Climate Change-Related Risks
Risk TypeClimate
Change-Related Risks
Potential Impact on the Company TimeframeResponse MeasuresTransition RisksPolicy andLegislation
Stricterregulatorycompliancerequirements
Failure to standardize information disclosure
imposed by governmental or regulatory
authorities.
Mid-term
?Always keep abreast of the
latest relevant laws,regulations, supervisionrequirements and nationalgoals of the country and theoperation location. Developcorresponding plans andmeasures based on the newlyintroduced or updatedrequirements and goals.MarketIndustry
may result in heightened compliance penaltiestransformation
trends
Pressured by the global trend toward carbon
reduction, customers in the cement industry
transformation
are facing both transformational pressures and
restrictive policies , which is forcing the
Company to accelerate R&D in new low-
| carbon |
technologies.
Mid-term ?Track industry trends, analyze
the advantages anddisadvantages of emergingtechnologies introduced bynew market entrants, andassess substitution risks toexisting products andtechnologies. Implementenvironmental technologies,including waste heat recoverypower generation,comprehensive energy-savingand consumption-reductionretrofits, and the adoption ofclean energy sources.
Emerging low-carbontechnologies
New market entrants intensify technological
competition, increasing competitive pressure
on the Company.
Mid-termShortage ofraw materialsand energy
?Water scarcity leads to difficulties in watersourcing and increases corporate watercosts.?Rising fuel prices lead to increased projectcosts and reduced profitability.
Mid-term
Technology Increasingly
stringentenvironmentalstandards
The Company needs to increase investment inclean technologies, leading to rising operatingcosts.
Short-term ?Accelerate the development
of green factories and greenmines, and enhance R&D andapplication of green andclean technologies.
Physical risks
AcuteExtreme
weather events
Strong winds, high temperatures, extreme coldand geological subsidence all affect the project
schedule, construction safety, and thecompleted cement production lines.
Long-term ?Conduct comprehensive
analysis of typical cases inresponding to extremeweather in recent years anddevelop contingency plans.ChronicIncreasingfrequency of
Strong winds, high temperatures, extreme coldand geological subsidence all affect the projectheatwaves and
cold spells
?Increased safety hazards in the employee
heatwaves and
working environment, necessitating greater
investment in employee health and safety.?Declining stability of energy supply
necessitates optimization of the energy
structure.?Mismatch between vegetation
selection/maintenance for mines and local
climate conditions in mining areas
increases operational costs.
Long-term?Continuously monitor
relevant climate changetrends and adjust workarrangements promptly tomitigate occupational safetyhazards.
For red zones：
Ensure avoiding and mitigating risks and prioritize the
implementation of all preventive measures.
For green zones：
Maintain close monitoring without introducing additional
control measures.
For orange zones：
Rigorously control all risks and develop supplementary
control measures.
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A: Stricter regulatory compliancerequirementsB:Industry transformation trendsC: Emerging low-carbon technologiesD: Price fluctuations of the carbon market
E: Shortage of raw materials and energyF:Increasingly stringent environmentalstandardsG:Extreme weather eventsH: Increasing frequency of heatwavesand cold spells
Degree of impact
AEBCDFGH
Possibility
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Climate Change-Related OpportunitiesOpportunityType
Climate Change-RelatedOpportunities
Potential Impact on the CompanyTimeframeProducts andservices
Innovation and technology R&D Respond to market demand by developing renewable
energy, carbon capture and other technologies to enhance
corporate adaptability and competitiveness
Mid-termIncrease low-emission goods andservices
Provide low-carbon products or services to the market toincrease revenue
Mid-termEnergy source Adopt low-emission or renewable
energy
Reduce operating costs.Leveraging green service initiatives to increase operationalincome
Long-term
Dual Carbon Action Plan
In accordance with the "Guidance on Promoting High-Quality Development of Central Enterprises and Advancing Carbon Peak andCarbon Neutrality Work" of the State-owned Assets Supervision and Administration Commission (SASAC) and the "Carbon Peak andCarbon Neutrality Implementation Plan" of China National Building Material Co., Ltd., the Company has formulated theCarbonPeak and Carbon Neutrality Implementation Plan of Sinoma International Engineering Co., Ltd. This document defines the timelineand roadmap for achieving carbon peak and carbon neutrality, playing a leading and exemplary role in fulfilling national and group-level dual carbon goals.
Establish and improve the carbon management systemEnhance data statistics on energy consumption and carbon emissions, actively participate in low-carbon product certification, and improve the transparency of the Company's product carbonfootprint assessment.
Accelerate the electrification of mining equipment and facilities
Adhere to the strategies of large-scale, specialized, new energy and intelligent equipment, and orderlypromote the optimization and efficient utilization of energy. Actively promote the electrification ofnew energy mining vehicles and non-road mobile machinery, and conduct cost-benefit and carbon-reduction analyses for the use of new energy vehicles.
Accelerate the transformation of the energy structure for production and daily life
Actively promote the application of oil-to-electricity conversion technology, actively encourage andsupport qualified units to strengthen the construction of photovoltaic power generation and windpower, and continuously improve the energy structure and enhance energy utilization efficiency.Proactively explore energy storage technologies to address the intermittency of renewable energy andensure the stability of energy supply.
Improve the energy conservation and emission reduction incentive mechanism
Establish and improve the incentive mechanism for energy conservation and emission reduction, andgive commendation and rewards to the departments and individuals who have made outstandingcontributions in energy conservation and emission reduction efforts, so as to stimulate theenthusiasm and initiative of employees. Additionally, strengthen the evaluation and supervision of theimplementation effects of energy conservation and emission reduction measures to ensure theeffective implementation of all measures, and promptly rectify any non-compliant situations.
Increase investment in technological research and development to enhance the carbon-reduction benefits of the industry
Further strengthen cooperation with universities and research institutions to develop andmanufacture low-carbon equipment, promote the application of low-carbon and ultra-low emissiontechnologies in cement production processes, develop carbon capture and utilization technologies,focus on breakthroughs in energy-saving and carbon-reduction technologies in three domains:
"alternative fuels," "clay calcination," and "oxy-fuel combustion," build green factories, and provideglobal clients with high-quality green and low-carbon engineering services to accelerate theirdecarbonization process.
Strengthen policy research and international cooperationClosely monitor changes in domestic and international policies and regulations, especially policydynamics such as the Carbon Border Adjustment Mechanism (CBAM) in developed countries andregions like the European Union (EU). Enhance research and interpretation of policies, prepareresponse strategies in advance, reasonably adjust corporate development strategies and productionmodels, and reduce the impact of policy risks on the enterprise. Actively participate in internationalcooperation projects, strengthen technical exchanges and cooperation with international peers,introduce advanced low-carbon technologies and management experience, and promoteinternational development.Promote the coordinated development of the industrial chain
Strengthen communication and collaboration with upstream and downstream enterprises to jointlybuild a green and low-carbon industrial chain. In the raw material procurement process, prioritizeenvironmentally friendly and low-carbon suppliers. In the product sales process, guide customers toadopt low-carbon usage and maintenance methods. Through industrial chain collaboration, weachieve resource sharing and complementary advantages, jointly promoting the green developmentof the entire industry.
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2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Establish a risk database incorporating climate risks and opportunities based on business/product characteristics,identifying climate change impacts on corporate finance, production, assets, the supply chain and personnel.Complete the Major Risk Assessment Results Form to identify and evaluate climate-related risks based on impact andlikelihood, analyzing their risk levels.Develop a risk heatmap using impact severity and likelihood as axes based on assessment results, definingcorresponding control measures for different coordinate zones.Fill out the Major Risk Control Form, clearly define the main and auxiliary responsible departments for major risks,formulate risk management strategies and solutions, and submit them to the responsible person for approval.
Climate-related metrics and targets
2025 Targets Completion Future goalsReduce the Company's carbon emission in Scope 1and Scope 2 by 2%; decrease energy consumptionper CNY 10,000 revenue by 2%.
Achieved Scope 1 and Scope 2 carbon emission intensity to
continue declining100% of the Company's manufacturing enterprisesand newly invested production/operation projectshave extreme weather contingency plans.
Achieved -The proportion of R&D investment in green and low-carbon technologies to output value reaches 3.66%.
Achieved R&D investment in green and low-carbon technologies
as a percentage of output value to exceed 3.7%
The Company will be able to provide clients with"zero-emission mining and zero-emission cement"
solutionsNote: "Zero-emission" refers to zero purchased electricity, zero fossil fuels, zero primary resources, zero carbon emissions and zero wastedischarge.
Long-term targetBy 2030
The Company paid CNY 2.236 billion in taxes, contributing to the economic development ofits host countries and regions.
In 2025
8990
Climate Risk ManagementSinoma International attaches great importance to climate risk management. Through the following processes, it conducts theidentification and assessment of climate change-related risks and opportunities, providing references for the Company's strategicplanning and business development.
Improving People'sLivelihood and Well-beingSinoma International establishes a global vision, demonstrates the responsibility of a central state-owned enterprise, gives back tosociety through concrete actions, and engages in public welfare and charitable activities, actively supports rural revitalization,continuously provides overseas assistance, and contributes to building a community with a shared future for mankind.
Enhancing Economic Contributions
While pursuing its own stable operation and development, Sinoma International remains committed to giving back to society bycontinuously improving investment efficiency, consolidating cost-competitive advantages, enhancing overall economic benefits,and striving to achieve a balance between economic growth and social responsibility.The Company strictly complies with laws and regulations in all countries where it operates and actively fulfills tax obligations.Furthermore, in accordance with the tax policies issued by the Ministry of Finance of the People's Republic of China and the StateTaxation Administration, the Company pledges to conduct transfer pricing based on the principle of fair transactions, refrainingfrom transferring the created value to low-tax jurisdictions. It also commits not to use confidential jurisdictions or so-called "taxhavens" for tax avoidance.
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Sinoma International attaches great high importance to reputation and operational risk management in public welfare activities,establishing a systematic, full-process risk prevention and control mechanism. Based on prudent assessments of the political andsocial environment of the countries and regions where its projects are located, the Company proactively identifies potentialexternal risks. When organizing employee participation in volunteer activities, the Company always prioritizes personnel safety,formulating and strictly implementing safety plans. Regarding the critical steps in the donation process, a dedicated supervisionmechanism has been established to ensure that the fund flow is transparent, compliant and traceable. Through multi-layeredsafeguards and focused controls, we are committed to achieving secure, transparent and efficient charitable activities, continuouslyupholding the Company's responsible corporate image.
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Commitment to Public Welfare and CharitySinoma International actively participates in social welfare initiatives, contributes to the Group's "Shanjian Charity" fund,encourages employee involvement in volunteer activities, and regularly carries out charitable donations, disaster relief, emergencyassistance and project support, giving back to society through tangible actions.
Case: Active participation in earthquake reliefto fulfill social responsibility
In March 2025, a 7.9-magnitude earthquake struck Myanmar, causing significant casualties and property damage. The Myanmarsubsidiary of Sinoma Handan immediately organized engineering machinery vehicles to assist rescue operations and donated reliefsupplies including drinking water and food to the Yangon Disaster Management Department, helping the people of Myanmarovercome the crisis and demonstrating corporate responsibility and commitment.
Handan Sinoma Employees Assisting Rescue Efforts in Myanmar
In 2025
The Company has donatedCNY
5.0832 million
to the "Shanjian Charity" Fund and varioussocial organizationsWith
1,737 employee volunteers
Contributing6,514 service hours
Participating in or supporting10 activities protecting the rights of women,
children or persons with disabilities
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
Sinoma International's assistance record
By 2025
Total investment in rural revitalization initiatives has reachedCNY
5.013 million
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Sinoma International Engages in "Shanjian" Colorful Classroom Initiative in Yongshan County
Through diverse and enriching courses, along with warm and attentive companionship, this activity brought knowledge, broadenedhorizons and delivered care to children in the mountainous region, forging deep bonds of friendship with them.
Boosting Rural Revitalization
Sinoma International conscientiously implements the nationalImplementation Measures for the Rural Revitalization ResponsibilitySystem, fully complies with the Group's work requirements for contributing to rural revitalization, and has established a dedicatedtask force for rural revitalization assistance. Focusing on key areas such as "rural revitalization, industrial development, projectconstruction, social welfare, and consumption-driven assistance," the Company supports its paired assistance county, YongshanCounty in Yunnan Province, in consolidating and expanding the achievements of poverty alleviation while effectively linking themwith rural revitalization. In doing so, it earnestly fulfills its social responsibility as a central state-owned enterprise.
Relying on the "Hebao Dan" platform, the Company conducted targeted procurement of specialty agricultural productsfrom Yongshan County, Yunnan Province, with a total procurement value worthing CNY 194,000, thereby supportinglocal farmers' income growth through market-oriented means.The Equipment Group continues its paired assistance to Caiying Village, Funan County, Anhui Province, by dispatchinga First Secretary to the village as a resident liaison officer. Through its paired assistance program in Caiying Village,Funan County, Anhui Province, the Company procured agricultural products worth CNY 210,000 and distributededucational grants totaling CNY 13,000 to 13 local students who were admitted to universities.
In collaboration with universities, the Company launched the "Xingzhi School" initiative to provide educational careservices.
The Company continuously carried out the "Golden Autumn Financial Aid" and "Fulfilling Tiny Wishes" activities. In 2024and 2025, it provided financial support to 31 newly admitted university students, fulfilled the "tiny wishes" of 56students in need, and delivered caring gifts to 60 left-behind children.
Case: "Shanjian" colorful classroom: "Tiny Light"illuminates childhood
The Youth League Committee of Sinoma International actively responded to the Group's call by organizing 10 young volunteersfrom its headquarters, Chengdu Design & Research Institute of Building Materials Industry Co., Ltd., and Sinoma MiningConstruction Co., Ltd., to carry out the "Shanjian" Colorful Classroom activity at Hongguang School in Yongshan County, YunnanProvince. The volunteer team, focusing on the growth needs of left-behind children and leveraging the Company's characteristics,meticulously designed a series of courses covering areas such as growth guidance, engineering science popularization, intangiblecultural heritage preservation, safety protection and scientific enlightenment.In the aspect of growth guidanceThe team carried out the "Tiny Light Project" for twoconsecutive years, taking the first ID photos and growthrecord photos for the children. This initiative establisheda precious visual archive for left-behind children anduses photography to bridge the distance with theirfaraway families.In the aspect of engineering science outreach
Volunteers used the example of the El-Ferdan Double-Wing Swing Railway Bridge over the Suez Canal in Egypt,a project constructed by the Company, to explain theconstruction story and technical principles behind thisworld-class megaproject, vividly conveying the spirit ofcraftsmanship and Chinese ingenuity.
In the aspect of intangible cultural heritage preservationChildren experienced the charming craftsmanship of traditionalskills through hands-on activities such as sugar painting, ancienttie-dyeing, and bamboo weaving.
In the aspect of scientific enlightenment
The volunteers conducted safety education coveringtransportation, food and psychology through interactive gamesand experiments. They guided the children in assembling airplanemodels and completing small scientific experiments like "invisibleink," planting seeds of exploration and innovation in their youngminds.
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
9596
Wu Shuang of CBMI Construction was honored with the title of"Exemplar Individual in Building the China-Kenya
Community with a Shared Future"
by the Chinese Embassy in Kenya
Public Welfare Donation Initiative for Communities of the SAE Project
Advancing overseas responsibility fulfillmentSinoma International continuously promotes regional coordinated development, implements the Belt and Road Initiative, andadheres to the development principle of "extensive consultation, joint contribution and shared benefits." The Company remainscommitted to "contributing to local economic development, cooperating amicably with local enterprises and serving the localpeople," fostering the global integration of technology, talent and culture. It supports the economic and social development ofproject locations and works jointly to build a community with a shared future for mankind.
Deepening engagement with the community
Sinoma International regularly communicates with local communities in the areas where it operates, gaining an in-depthunderstanding of their needs. By precisely implementing targeted measures to address local development challenges, the Companyhelps improve the quality of life for community residents. The overseas subsidiary of CDI actively fostered positive interactions withlocal officials and residents by establishing "Company Open Day" events. Additionally, it formulated relevant policies including:
prioritizing local employment, providing skills training and improving community employment rates as well as collaborating withlocal suppliers to reduce logistics costs while supporting the local economy, thereby effectively enhancing in-depth cooperationwith local communities.
Case: Cultivating in the desert to bridge cultural divides,implementing green practices to deepen local bondsIn fulfillment of its corporate social responsibility, South Africa Regional Company of CBMI Construction launched a public welfaredonation initiative in the communities surrounding the SAE Project. Following preliminary research that revealed a shortage ofteaching and sports resources in local schools, the company strategically provided schoolbags, stationery, footballs, skippingropes, and other supplies to tangibly improve students' conditions for learning and physical exercise. This initiative not onlydelivered care and warmth to children in the community but also deepened the amicable relationship between the enterprise andthe community. Looking ahead, the company will continue to promote the high-quality development of its projects and activelyexplore diverse forms of public welfare to achieve mutually beneficial, win-win development with the local community.
2025 Sustainability ReportEmbracing the Mission of the Times and Jointly Pursuing Global Development with Responsibility
9798
Promoting cultural integrationSinoma International fully supports local cultural development and is dedicated to promoting Chinese culture and facilitatinginternational cultural exchanges. For years, CDI has consistently respected local customs and dietary culture, organically integratingcorporate values with local traditions. During major traditional local festivals such as Eid al-Adha and Eid al-Fitr, the Companycarried out employee care activities for local employees and set up Muslim canteens in all project camps, thereby strengtheningEgyptian employees' sense of belonging and identification with the Company.
Case: Exchanging traditional culture, weavingbonds of friendshipIn 2025, CDI's Egypt Branch and Saudi Arabia Branch hosted the "Resource Efficiency Day" open event themed "Innovation-Driven · Green Empowerment." Over 200 local employees and family members attended the event. Through corporate videos, on-site presentations, and facility tours, they gained an in-depth understanding of the Company's practical applications and innovativeachievements in intelligent manufacturing and environmental protection. They also gained a profound appreciation for the uniquecharm of Chinese culture through participation in activities featuring traditional Chinese cultural elements and engaging ininteractive games.
Case: Celebrating festivals together to promotecultural integrationThe Nigerian subsidiary of Sinoma (Suzhou) Construction Co., Ltd. specially organized a cultural experience session at the "ChineseWorkshop," celebrating the festival together through the unique approach of cultural integration. Under the guidance ofinstructors, Chinese and international employees crafted traditional sachets. The ingenious combination of silk fabric, mugwortspices, and Chinese knotting techniques allowed participants to immerse themselves in the charm of Chinese culture. Thesehandcrafted sachets, brimming with cultural characteristics, became heartfelt tokens of cross-cultural exchange. Local employeesexpressed that sachet-making was not only an artistic creation but also helped them understand the wisdom of Chinese peopleconveying blessings through every stitch.
Fostering a fertile environment for talents
While providing high-quality engineering and technical services to its clients, Sinoma International places great emphasis on thedevelopment of human resources in its project locations. It is committed to creating employment opportunities in these areas andpromoting the long-term local economic development.
Case: Advancing technological and cultural integration to co-build atalent ecosystem for the Belt and Road Initiative
The 6th International Training Course on Large-Scale Modern Cement Production Technology, organized by the Equipment Group,was successfully concluded in Tianjin. A total of 19 trainees from six countries, including Pakistan and Myanmar, completed theprogram. The international training program had been successfully held for five sessions since 2016. It aims to promote scientific,technological and cultural exchanges along the Belt and Road Initiative, and to impart advanced and applicable technologies in thecement industry. Through continuous technical transmission and experience sharing, it strives to deepen the integration oftechnology, talent and culture in the global cement industry, promote the improvement of technological levels and the cultivationof talent in cement industries of developing countries, and effectively support the sustainable development of the local economiesof project sites. It contributes professional expertise to the building of a community with a shared future for mankind.The Company encourages local employment, addressing regional job needs
Using more than22,000local workers employed annually
The proportion of local overseas employees(including subcontractors) across all tiers exceeds
63%
Case: Implementing local capacity building to establish talentsupport for overseas developmentThe overseas subsidiaries of CDI continue to deepen their localized operations by actively organizing and conducting a series oftraining programs focused on enhancing job skills and providing pre-job training for new employees. In 2025, these initiativescovered approximately 200 local employees across various projects and departments. The training system encompasses corporateculture, safety production, legal regulations and occupational health. Through flexible and diverse formats, it effectively improveslocal employees' professional skills and comprehensive competencies. This initiative not only creates clear career progressionpaths for local staff but also strengthens talent stability and sustainable development capabilities for the Company's overseasprojects, achieving mutually beneficial development for both the enterprise and local communities.
OutlookTime flows ceaselessly like a river, and our journey unfolds with grandeur like a rainbow.2026 marks the inaugural year of the 15th Five-Year Plan and a critical milestone in our pursuit of a "World-Class Service Provider inthe Materials Industry." Standing at this new starting point, we embrace our renewed mission with proactive actions, making the"1324" Sustainable Development Strategy a core practice integrated into our core operations. In the practice of serving the nationalstrategy and global sustainability, we will continue to write a new chapter of high-quality development.Guided by the principle of "One Core, Three Values, Two Main Lines, and Four Goals," we integrate the essence of sustainabledevelopment into the very fabric of our corporate identity. Internally, we continuously strengthen the foundation for sustainabledevelopment. With modernized governance as our cornerstone, we ensure compliance and integrity become conscious behaviorsin our actions. We foster an environment where employee growth resonates in harmony with corporate development, and weintegrate clean production and green operations throughout every project and every process. Externally, we are fully committed toserving global sustainable development. We empower our clients' transformation through green and low-carbon technologies anddigital intelligent solutions. We unite our partners by fostering a transparent and sustainable supply chain ecosystem. Wecontribute our professional expertise to the fight against climate change and fulfill our responsibilities as a central enterprise in thejoint pursuit of the Belt and Road Initiative.Our initial aspiration remains firm, and our mission is always on our shoulders. On the new canvas of 2026, we will steadfastlyuphold our corporate mission of "Promoting green and intelligent development and serve a better world." On the journey tobecome a world-class service provider, we will progress steadily and surely, contributing even greater wisdom and strength to thegreen and sustainable development of the global cement industry.
99100
ESG key performance
Key performance indicatorsUnit2025Total emission of nitrogen oxides (NOx) tons0.24Total emission of sulphur dioxide (SO
) tons0.06Emissions of industrial particulate mattertons3.76Total emission of Volatile Organic Compounds (VOCs)tons39.23Total greenhouse gas emissions
tons of CO
e770,300.66Direct greenhouse gas emissions (Scope 1) tons of CO
e611,425.03Indirect greenhouse gas emissions (Scope 2) tons of CO
e158,875.63Greenhouse gas emissions from engineering servicestons of CO
e91,489.37Greenhouse gas emissions from equipment manufacturing operations tons of CO
e38,603.52Greenhouse gas emissions from operation and maintenance services tons of CO
e625,762.36Greenhouse gas emissions from other operationstons of CO
e14,445.40Greenhouse gas emission intensity tons of CO
e/million yuan (revenue)15.53Amount of self-produced hazardous solid wastetons5,411.00Intensity of self-produced hazardous solid wastetons of CO
e/million yuan (revenue)0.11Amount of self-produced non-hazardous solid wastetons4,903.99Intensity of self-produced non-hazardous solid wastetons of CO
e/million yuan (revenue)0.10Comprehensive utilization amount of self-produced non-hazardous solidwaste
tons3,483.91Among them: comprehensive utilization amount in previous yeartons3.00
Environmental data
This year, the statistical scope for the mining sector has been adjusted, and the greenhouse gas emissions from crushing and maintenance servicesare no longer included in the statistics. The calculation of greenhouse gas data, depending on the industry of the company's subsidiaries, refers to aseries of guidelines such as theGuidelines for GHG Emission Accounting and Reporting Methods for Industrial Enterprises in Other Sectorsissued by theNational Development and Reform Commission, as well as the relevant conversion factors provided in theNotice on Completing GHG EmissionReporting and Verification for Enterprises in Certain Key Industries (2023-2025).All measurements are expressed in tons of CO? equivalent.
Key performance indicatorsUnit2025
Comprehensive utilization rate of self-produced non-hazardous solid waste%70.98Total amount of incoming solid waste consumption and disposal tons1,074,617.18Total amount ofincoming solidwasteconsumption anddisposal by type
Industrial waste tons980,500.00Household waste tons0Hazardous wastetons26,147.45Other
tons94,117.18Timbercertification
Total volume of timber purchased by the company10,000 m? 1.64
Among them: amount of certified10,000 m? 0.14Among them: amount of non-certified10,000 m? 1.51
Total amount ofmaterials used inthe constructionprocess
Timber10,000 m? 2.85The proportion of recycled wood
%
9.83
Steel10,000 tons
40.47
The proportion of recycled steel
%
3.59
Concrete10,000 m?
150.88
The proportion of recycled concrete%
6.50
Aggregate10,000 m?
51.74
The proportion of recycled aggregate%
7.40
Asphalt10,000 tons
1.54
The proportion of recycled asphalt%
26.04
Cement10,000 tons46.89
The Company's method for treating and disposing of external solid waste involves the production of alternative fuel products and co-processing incement kilns.
Refer to fuels derived from industrial waste (e.g., discarded textiles, plastics, industrial residues), municipal waste, and agricultural/forestry waste thatpossess calorific value (combustibility), falling outside the aforementioned three waste categories. These fuels are widely used in cement kilns andthermal power plants (including biomass power plants) to replace fossil fuels (coal), thereby reducing carbon emissions and fossil energyconsumption.
"Recycled wood" includes wooden packaging materials recovered from equipment transportation and reused, as well as wooden formwork andtimber reused during construction processes.
"Recycled steel" refers to reused steel structures fabricated on-site, scrap materials from non-standard equipment and components, steel packagingmaterials from equipment transportation, and recycled steel scaffolding and formwork used during construction.101102
Key performance indicatorsUnit2025Total amount ofmaterials used inthe constructionprocess
The proportion of recycled cement
%9.43Other materials10,000 tons5.20The proportion of recycled other materials%9.89Direct energy consumption
MW·h2,302,342.81Natural gas consumptionMW·h26,250.36Petrol consumptionMW·h20,393.72Diesel consumptionMW·h2,205,371.21Other energy consumption
MW·h50,327.52Indirect energy consumptionMW·h279,227.97Purchased heat consumption MW·h1,708.08Electricity consumption MW·h277,519.89
Purchased electricity consumption MW·h276,959.57Purchased conventional grid electricity consumptionMW·h263,291.11Purchased green electricity consumptionMW·h13,668.47Self-generated electricity consumptionMW·h560.32Self-generated wind electricity consumptionMW·h16.40
Equivalent to greenhouse gas emission reductions tons of CO
e13.46Photovoltaic power generation consumptionMW·h543.92
Equivalent to greenhouse gas emission reductions tons of CO
e446.56Comprehensive energy consumption
MW·h2,581,570.79Comprehensive energy consumption intensity MW·h/million yuan (revenue)52.15
Key performance indicatorsUnit2025
Consumption of non-renewable materialstons189,085.86Material consumption intensitytons/million yuan (revenue)3.85Amount of energy expendituresCNY 10,000105,379.34Water withdrawal
tons1,471,924.79Tap watertons938,058.49Groundwatertons142,313.10Surface watertons387,837.00Othertons3,716.20Water withdrawal intensitytons/million yuan (revenue)29.68Total amount of water dischargedtons567,402.18Total water consumptiontons904,522.61Among them: total circulating watertons219,800.00Circulating water utilization rate%24.30Amount of environmental investmentCNY 10,0004,941.34
Green product
Revenue from products with inherentgreen attributes
CNY 10,000119,920.75Among them: Revenue from Productswith various green certifications,including but not limited to "ChinaLow Carbon Product Certification,""Green Building Material ProductCertification," etc.
CNY 10,0005,302.76Revenue from products that cancontribute to the greening of society
CNY 10,000858,928.32
Water resource consumption data includes all water usage from the Company's domestic and overseas operations.
103104
"Recycled concrete, aggregates, asphalt, and cement" refers to these materials produced using recycled materials as substitutes for virgin rawmaterials.
Calculations are performed according to the General Principles for Calculation of Comprehensive Energy Consumption (GB/T 2589-2020) standard.
The statistical scope for "other energy consumption" in the current year includes liquefied natural gas (LNG) and liquefied petroleum gas (LPG), whilethe previous year's scope additionally included diesel and gasoline.
Energy consumption data includes all energy used by the Company's domestic and overseas operations.
Key performance indicatorsUnit2025
Number of national green factories ownedunit2Number of provincial green factories ownedunit4Number of national green factories constructed unit9Number of provincial green factories constructedunit5Number of green factories of other levels constructed unit1Number of national green mines constructedunit48Number of provincial green mines constructedunit144Number of green mines of other levels constructedunit1Number of buildings constructed/managed/owned by the Companyunit440Number of green buildings constructed/managed/owned by the Companyunit12Area of all manufacturing and operating units m
2,447,441.28Area for which biodiversity risk assessments have been conducted m
103,484.00Number of sites for all production operations (i.e., factories, mines, project sites, etc.)unit149Area for which biodiversity risk assessments have been conducted unit6Number of ISO14001 certificationsunit44Number of ISO50001 certificationsunit7
Climate changerisks andopportunities
Number of stock of enterprises with climate riskresponse/adaptation plans (e.g. extreme weather contingencyplans) in place
unit18Annual financial impact of risksCNY 10,000214.08Annual expenditures arising from risk response measuresCNY 10,000963.49Annual costs of capturing climate change opportunitiesCNY 10,00020,942.16Annual revenue from climate change opportunitiesCNY 10,000120,157.15
Key performance indicatorsUnit2025
Total number of employeesperson15,201Total number of employeesby gender
Male employeesperson12,024
Male employees in STEM workperson6,918Female employeesperson3,177
Female employees in STEM workperson1,375Total number of employeesby ethnic group
Han employeesperson13,230Minority employeesperson1,971
Total number of employeesby job level
Senior management employees person176
Female employeesperson12
Female employees in operational positionsperson4
Male employeesperson164
Male employees in operational positionsperson98
Minority employeesperson5Middle-level employees person1,535
Female employeesperson268Female employees in operational positionsperson50
Male employeesperson1,267Male employees in operational positionsperson972
Minority employeesperson57General employeesperson13,491Total number of employeesby type of employment
Long-term employeesperson13,387Short-term employeesperson1,814
Social data
105106
Key performance indicatorsUnit2025
Total number of employeesby age
Under 30 years old person3,28830 to 50 years old person8,673Over 50 years oldperson3,240Total number of employeesby region
Mainland China person12,077Region of Hong Kong, Macao and Taiwan person0Overseasperson3,124Employee turnover rate bygender
Male%5.02Female%4.34Employee turnover rate byage
Under 30 years old %6.7530 to 50 years old %2.96Over 50 years old%8.12Employee turnover rate byregion
Mainland China %6.00Region of Hong Kong, Macao and Taiwan %0Overseas%0.51Employee turnover rate byjob level
Senior employees %3.41Middle-level employees %1.69General employees%5.26Voluntary turnover rate byjob level
Senior employees %2.27Middle-level employees %1.30General employees%4.58Voluntary turnover rate bygender
Male%4.22Female%4.22Voluntary turnover rate byage
Under 30 years old %5.7230 to 50 years old %2.33Over 50 years old%7.78
Key performance indicatorsUnit2025
Voluntary turnover rate byregion
Mainland China %5.18Region of Hong Kong, Macao and Taiwan %0Overseas%0.51Number of newly hired employees person761Number of newly hiredemployees by gender
Maleperson629Femaleperson132Number of newly hiredemployees by age
Under 30 years old person57830 to 50 years old person178Over 50 years oldperson5Number of newly hiredemployees by job lever
Senior employees person2Middle-level employees person5General employeesperson754Number of newly hiredemployees by ethnic group
Hanperson744Minorityperson17Number of internal transfers or internal applicationsperson1,159Rate of internal transfers or internal applications%60.36Received complaints on violations of employees' legitimate rights and interests case0Received complaints on discrimination against applicants and employeescase0Number of visits to support special employees and assist employees in difficultyperson-times797Number of employees who were helped to send their children in difficulty to school or whowere rewarded for sending their children to school
person-times15Number of visits to help critically ill employeesperson-times79Total expenditure on condolences to special employees and assistance to employees indifficulty
CNY 10.00052.96Total expenditure on helping children of employees in difficulty to attend school orrewarding employees' children for attending school
CNY 10.0000.43Total expenditure on helping critically ill employeesCNY 10.00026.30
107108
Key performance indicatorsUnit2025
Number of employee activities were organized and participated in times598Number of participation in various events organized by relevant industry associations (atprovincial level or above)
times48Number of employees participated in various activitiesperson-times38,946Total number of employees participated in satisfaction surveyperson8,866Percentage of total number of employees%58.33Percentage of satification bygender
Male%98.52Female%98.20Percentage of satification by age
Under 30 years old %98.6130 to 50 years old %98.83Over 50 years old%98.27Percentage of satification byethnic group
Han%98.23Minority%98.28Percentage of satification by joblevel
Senior employees %100.00Middle-level employees %98.82General employees%98.33Number of employees for whom the Group contributes an enterprise annuityperson9,430Number of employees for whom the Group pays supplementary medical insurance andother types of insurance other than five insurances
person10,847Number of employees joining the labor unionperson13,341Percentage of employees joining the labor union%87.76Number of employees signing collective agreementsperson6,940Percentage of employees signing collective agreements%45.65Number of employee representativesperson1,172Percentage of employee representatives%7.71Work-related fatalities person0Death rate per thousand‰0Number of zero-fatality projects%100
Key performance indicatorsUnit2025
Lost Time Injury Frequency Rate (LTIFR) for millions of hours of employees -0Number of working days lost due to work-related injuriesday0Lost Time Injury Frequency Rate (LTIFR) for millions of hours of contractors employees -0Person-times of employees participated in occupational health and safety trainingperson-times607,143Number of safety, environmental and health inspections conductedtimes6,492Number of hidden dangers investigationunit62,702
Among them: number of hidden dangers for which rectification has been completedunit62,680Rectification rate of hidden danger investigation%99.96Number of emergency drills, fire drills and other exercises conductedperson-times50,861Amount of safety and health related expenditureCNY 10,00056,620.23Number of factories certified to ISO 45001 occupational health and safety managementsystem
unit44Percentage of employeesparticipated in all types of trainingby age
Male%96.34Female%81.33Percentage of employeesparticipated in all types of trainingby age
Under 30 years old %93.5230 to 50 years old %95.84Over 50 years old%85.83Percentage of employeesparticipated in all types of trainingby ethnic group
Han%94.88Minority%81.94Percentage of employeesparticipated in all types of trainingby job level
Senior employees%98.30Middle-level employees%98.96General employees%92.48
109110
Key performance indicatorsUnit2025Percentage of employees participatedin safety and environmental trainingby level
Senior%76.70Middle-level%59.09General%62.40Percentage of employees participatedin skills-based business training bylevel
Senior%65.34Middle-level%68.47General%77.32Percentage of employees participatedin management training (includingcompliance training) by level
Senior%100.00Middle-level%89.71General%50.19Total hours of training by person-timehour1,462,621.60
Total hours of safety and environmental traininghour550,453.64Total hours of skills-based business traininghour652,928.62Total hours of management traininghour259,239.34Average hours of training by gender
Malehour102.46Femalehour106.69Average hours of training by age
Under 30 years old hour102.5630 to 50 years old hour102.20Over 50 years oldhour107.07Average hours of training by ethnicgroup
Hanhour104.59Minorityhour92.66Average hours of training by level
Seniorhour141.16Middle-levelhour104.32Generalhour102.58Training hours per capita (all types of training)hour103.23Total training costCNY14,964,825Number of cases involving suspected child labor and forced laborcase0
Key performance indicatorsUnit2025
Number of suppliers who have establishedlong-term cooperation with the Company
Totalunit9,204Mainland China unit9,095Region of Hong Kong, Macao and Taiwan unit24Overseasunit85The costs of products or service procured from suppliers with whom the Company hasestablished long-term cooperation
CNY 10,0003,219,157.93Number of suppliers that have beenscreened and controlled for environmentaland social risks by the Company
Totalunit7,428Mainland China unit7,321Region of Hong Kong, Macao and Taiwan unit23Overseasunit84The costs of suppliers screened and controlled for environmental and social risks by theCompany
CNY 10,0002,690,141.26Among the suppliers that have beenscreened for environmental and social risksand controlled for long-term cooperationby the Company, the number of suppliersassessed to have significant negativeimpacts
Totalunit14Number of suppliers with whom correctivemeasures/improvement plans have beenagreed upon
unit0Number of suppliers excludedunit14Number of suppliers participating insupplier training and capacityenhancement among suppliers that haveestablished long-term cooperation with theCompany
Totalunit3,413Number of suppliers screened andcontrolled for environmental and socialrisks by the Company
unit2,261Number of ESG training sessions for suppliers or ESG training exchange sessions withsuppliers
times800Number of suppliers certified by systems such as quality, occupational health and safety,environment or energy management
unit7,562Number of all suppliers not in long-termco-operation
Totalunit2,856Number of suppliers screened andcontrolled for environmental and socialrisks by the Company
unit2,410Percentage of products subject to recall for safety and health reasons%0Litigation cases involving the safety and health of products and servicescase0Totaling complaints about products and servicescase0
111112
Key performance indicatorsUnit2025Number of complaints properly responded to and dealt with case0Number of cases of suspected infringement of intellectual property rights by products andservices
case0Number of complaints due to disclosure of customer informationcase0Total number of clientsunit3,663Number of clients participating in satisfaction surveysunit2,831Number of clients whose survey results were satisfactory unit2,796Percentage of clients whose survey results were satisfactory %77.29Percentage of customer satisfaction%98.76Number of annual patent applicationscase428Number of invention patentscase279Number of annual authorized patentscase330Number of invention patentscase190Cumulative number of valid patentscase3,159Number of invention patentscase1,065Cumulative number of successful software copyright registrationscase952R&D investmentCNY million1,815.59Percentage of R&D investment in operatin revenue%3.66Number of R&D staffperson3,687Number of standards prepared or revised under the auspices of and with the participation ofunit13Number of anti-corruption training sessions held and organizedtimes331Number of directors attending anti-commercial bribery and anti-corruption trainingsperson-times437Number of employees attending anti-commercial bribery and anti-corruption training(excluding directors)
person-times29,091Coverage of directors in anti-corruption training%100Coverage of employees in anti-corruption training %100Number of cases in which employees violated the Group's code of conduct (Corruption orbribery)
case0Number of cases in which employees violated the Group's code of conduct (Discrimination orharassment)
case0
Key performance indicatorsUnit2025
Number of cases in which employees violated the Group's code of conduct (Customerprivacy data)
case0Number of cases in which employees violated the Group's code of conduct (Conflict ofinterest)
case0Number of cases in which employees violated the Group's code of conduct (Moneylaundering or insider trading)
case0Amount of taxes paidCNY 10,000223,616.47Amount of public charity investment 24(including material donations)CNY 10,000508.32Donations to targeted support areas（Rural revitalization category）CNY 10,000501.30OtherCNY 10,0007.02Number of support projectsunit1Number of special scholarship programs establishedunit1Number of institutions involved in scholarshipsunit6Total scholarshipsCNY 10,00015Number of students receiving scholarshipsperson60Number of entrepreneurship training basesunit9Availability of internships for current studentsunit56Number of established volunteer organizations or groupsunit8Number of volunteers among employeesperson1,737Number of hours of volunteer activitieshour6,514Amount of corporate support for volunteer activitiesCNY 10,0002.37Number of activities involving or supporting the protection of the rights and interests ofwomen, children or persons with disabilities
times10
113114
Table of ContentSustainability
Reporting Standards(GRI Standards)
Guidelines No. 14 forSelf-Regulation ofListed Companies -Sustainability Report(Trial)
Reference IndicatorSystem for the ESGSpecial Report of ListedCompanies Controlledby Central EnterprisesAbout this reportGRI1-4, 2-1, 2-2, 2-31-6G4.1.2Chairman's speech///About Sinoma InternationalGRI2-1, 2-6//Sustainable development management
GRI2-9, 2-14, 2-16,2-22, 2-29, 3-1, 3-2, 3-3
1-9,2-11,2-12,2-18,5-1-51,5-1-53
G1.3.3, E.5.1.1, G1.2.2, G3.2.2
Special topic
The 14th Five-YearPlan: A NewChapter in OurSustainableDevelopment
///
ConsolidatingGovernanceFoundations toEnsure Steady andHealthyOperations forDevelopment
StrengtheningGovernanceFoundations
GRI2-9, 2-10, 2-125-1-51
G1.1.1-G1.1.2, G1.2.2, G3.1.1-
3.1.2, G3.2.1-3.2.2
Compliance andIntegrity inOperations
GRI2-27, 205-1, 205-25-2-54,5-2-55,5-2-56
G2.1.1-2.1.2, G2.2.1-2.2.2,G2.3.1-2.3.2, G5.1.1-5.1.3,G5.2.1-5.2.3SafeguardingEmployee Rightsand Interests
GRI2-23, 2-25, 2-26, 2-30,201-3, 202-1, 202-2, 401-2,401-3, 403-1, 403-2, 403-3,403-4, 403-5, 403-6, 403-7,403-8, 403-10, 404-2, 404-3,405-1, 406-1
4-4-49,4-4-50
S1.1.1, S1.1.3, S1.2.1-1.2.4,S1.3.1-S1.3.4, S1.4.1-1.4.3,S1.5.1, S2.1.1
PursuingSustainabilitythrough Green andEco-FriendlyDevelopment
Green and CleanProduction
GRI302-4, 302-5, 303-2,304-2, 304-3
3-2-29, 3-2-30,3-2-32,3-2-33,5-1-52
E2.1.1-2.1.2, E2.2.1, E2.3.1-
2.3.5, E4.1.1, E5.2.3, E5.4.1,
E5.4.2, E5.4.3, E5.4.4, E5.4.6,E5.5.1, E5.6.1, E5.6.2Circular EconomyIntegration
GRI303-1, 306-1, 306-2,306-3, 306-4, 306-5,
3-3-34, 3-3-37E1.4.2, E5.2.1
Table of ContentSustainability Reporting
Standards(GRI Standards)
Guidelines No. 14 forSelf-Regulation of ListedCompanies -Sustainability Report(Trial)
Reference IndicatorSystem for the ESGSpecial Report of ListedCompanies Controlledby Central EnterprisesLeadingIndustrialProgress andEnhancingOverall Valuefor MutualBenefit
Enhancing ServiceQuality
GRI2-28, 417-1
4-2-41,4-2-42,4-3-43,4-3-44,4-3-47,4-3-48
S2.1.2, S2.2.1-2.2.3, S2.3.1-
2.3.4
Sustainable SupplyChain
GRI308-1, 308-2,414-1,414-2
4-3-44,4-3-45,4-3-46E.5.4.5, S3.1.1, S3.2.1-3.2.3
Embracingthe Mission ofthe Times andJointlyPursuingGlobalDevelopmentwithResponsibility
Green and low-carbon products
GRI305-53-1-20,3-1-28E3.2.2, E5.5.3, S4.4.1
Addressing ClimateChange
GRI201-2, 305-5
2-11,2-12,2-14,2-15,2-16,2-17,2-18,2-193-1-20,3-1-21,3-1-22,3-1-23,3-1-27
E3.1.2, E.3.2.1-3.2.2, E.3.4.1,E5.1.1, E5.3.1
Improving People'sLivelihood and Well-being
GRI203-1, 203-2, 207-1,413-1
4-1-38,4-1-39,4-1-40
S4.1.1, S4.2.1-4.2.2, S4.3.1-
4.3.2, S4.4.2-4.4.4
Appendix
ESG key performance
GRI2-7, 2-8, 201-1, 205-3, 206-1, 301-1, 301-2, 301-3, 302-1,302-2, 302-3,303-3, 303-4,303-5, 304-1, 305-1, 305-2,305-4, 305-7, 401-1, 403-9,404-1, 405-2, 418-1
3-1-24,3-1-25,3-1-26, 3-2-31,3-3-35, 3-3-36, 4-4-50
E1.1.1-1.1.4, E1.2.1-1.2.3,E1.3.1-1.3.5, E1.4.1, E2.1.3-
2.1.4, E2.2.2, E2.3.2-2.3.5
E3.1.3-3.1.4, E3.1.6, S1.1.2,S.1.4.3, S1.5.3, S.2.3.2, S3.1.2,S.4.1.1Indicator indexesGRI1-36-57/Feedback form///
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Indicator indexes
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