CONTENTS
About the Report 01 Innovation -Driven Development:
01 Clean and Efficient Operations for Value Sharing: Exploring New Momentum for Green Development 02 03 Building a Win-Win Ecosystem
Message from the Chairman 03 Sustainability
About Sinoma Science & Technology 05
Green and clean production 17 Accelerating innovation-driven development 39 Building a talent hub 51
Sustainable development management 09
Enhancing resource management 27 Creating low-carbon products 43 Fostering a strong culture of health and safety 61
Promoting shared prosperity 69
Enhancing responsibilit gyovernance 82
Future Outlook 89
Key Performance Indicators (KPIs) 91
Indicators Index List 104
Questionnaire 1062025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
About the Report Word Substitution
This is the fourth Sustainabilit Ryeport issued by Sinoma Science & Technology Co . Ltd. (hereinafte referred to as "the Company"
"Sinoma Science & Technology" or "we"). Based on the principle s of objectivit ystandardization transparency and Abbreviated Company Name Registered Company Name
comprehensiveness the Report details the specifi cmeasures key practices highligh tcases and key performance of Sinoma Science &
Technology in fulfilli intgs social responsibiliti easnd managing Environmental Social and Governance ("ESG") risks and opportunities
Sinoma Science & Technology/The Company Refers to Sinoma Science & Technology Co . Ltd.in 2025. This Report aims to address the expectations of stakeholders and better fulfi slolcial responsibiliti eisn the future.CNBMG Refers to China National Building Material Group Co . Ltd.Reporting Period
This is an annual report covering the period from January 1 2025 to December 31 2025. Certain contents may extend beyond this CNBM Refers to China National Building Material Company Limited
timeframe .Reporting Scope Sinoma Blade Refers to Sinoma Wind Power Blade Co . Ltd.Unless otherwise specified all substantive contents of this Report cover and are derived from Sinoma Science & Technology and its CTG Refers to Taishan Fibre Glass Inc.subsidiarie.s
Basis for Preparation Zibo Company Refers to Taishan GlassFiberZibo Co .Ltd.This Report is prepared in accordance with the Reference Index System for ESG Special Reports of Central State-owned Enterprises
issued by the State-owned Assets Supervision and Administration Commission of the State Council ("ESG Index System for Central Taiyuan Company Refers to Taishan Glass Fiber (Taiyuan) Co . Ltd.SOEs" for short) the Guidelines to the State-owned Enterprises on Better Fulfilli nCgorporate Social Responsibilitie sthe Work Plan for
Improving the Quality of Central State-owned Enterprises 'Listed Companies the Self-Regulatory Guidelines No . 17 for Companies Sinoma Lithium Battery Separator Refers to Sinoma Lithium Battery Separator Co . Ltd.Listed on Shenzhen Stock Exchange - Sustainable Development Report (Trial )the Self-Regulatory Guidelines No . 3 for Companies
Listed on Shenzhen Stock Exchange - Preparation of Sustainabilit yReport (2026 Revision) the Sustainabilit yReporting Standards
issued by Global Reporting Initiati v(eGRI) and the United Nations Sustainable Development Goals. Sinoma Lithium Battery Separator Tengzhou Refers to Sinoma Lithium Battery Separator (Tengzhou ) Co . Ltd.Data Source
Sinoma Lithium Battery Separator Changde Refers to Sinoma Lithium Battery Separator (Changde ) Co . Ltd.All information data referenced in this report is based on the in-house documentation statistic arleport financia lreport etc. of
Sinoma Science & Technology . This report is issued after ful lreview by the Board of Sinoma Science & Technology and no presence of Sinoma Lithium Battery Separator Inner Refers to Sinoma Lithium Battery Separator (Inner Mongolia) Co . Ltd.inaccurate records misleading statements or major omissions will be found in this report. Mongolia
Monetary Unit
Sinomatech Hungary Refers to Sinomatech (Hungary) Limited Liabilit Cyompany
Unless otherwise indicated all monetary amounts are liste din RMB for this report.NRDI Refers to Nanjing Fiberglass Research & Design Institut Ceo . Ltd.Access to the Report
This report is available for reading and downloading at Shenzhen Stock Exchange website (www .szse.cn) and the offici awlebsite of the NRDI （Suqian） Refers to NGF (Suqian) New Material Co . Ltd.Company (www .sinomatech .com ). This Report is published in both Mandarin and English. In case of any discrepancies in interpretatio n
the Mandarin version shall prevail.Beijing Composite Refers to Beijing Composite Materials Co . Ltd.Other ESG Information
Suzhou Limited Refers to Sinoma Science & Technology (Suzhou) Co . Ltd.In addition to the Report Sinoma Science & Technology has publicly released a series of ESG policy statements including the
Environmental Policy Statement the Policy Statement on Biodiversit ythe Sustainable Supply Chain Management Policy Statement
the Occupational Health and Safety Policy Statement the Supplier Code of Conduct the Tax Policy Statement the Code of Business Chengdu Limited Refers to Sinoma Science & Technology (Chengdu) Co . Ltd.Conduct the Anti Corruption Policy Statement the Policy Statement of Human Rights the Board Diversit yPolicy Statement and
whose details are available on the Company's website:
Zhongfu lianzhong Refers to Lianyungang Zhongfu lianzhong Composites Group Co . Ltd.http://www .sinomatech .com/index .phpm=home&c=Lists&a=index&tid= 88
Comments & Feedback Sinoma Blade (Funing) Refers to Sinoma Wind Power Blade (Funing) Co . Ltd.Any comments or suggestions regarding the content of this report or the Company's performance in ESG may be communicated to us Sinoma Blade (Brazil) Refers to Sinoma Wind Power Blade (Brazil C)o . Ltd.by callin g010-88433966 -200 or via our email at sinoma@sinomatech .com . Any valuable comment and suggestion will help us further
improve this report.Goldwind Refers to Goldwind Science & Technology C o .Ltd.
01 022025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Message from the Chairman
With strategic resolve anchoring our direction and Expanding our global presence for shared success while With favorable momentum and great responsibilitie ashead
" innovation powering our expansion . Sinoma Science & bringing together top talent to build a strong foundation . we forge forward with renewed determination . 2025 marks Technology remains committed to strategi cleadership focused Sinoma Science & Technology activel yaligned with the Belt and not only the conclusion of the 14th Five-Year Plan but also a As the year draws to a close those who strive on three core strategi c areas and full y propelled the Road Initiativ esteadil yexpanding its global footprin tand strategi cjuncture leading into the 15th Five-Year Plan period. forward take the lead. 2025 marks the conclusion of accelerated growth of "second growth curve" businesses. making solid progress in global market development . The Sinoma Science & Technology will continue to bear in mind the
the 14th Five-Year Plan and stands as a pivotal year for Sinoma Blade maintained the No .1 global market share while Vietnam separator production base reached stable production nation's most important prioritie srespond to the changing
thoroughly implementing the guiding principle sof the Taishan Fiberglass ranked second globally further with a local market share exceeding 40% . The Sinoma Blade times with stronger strategi cconfidence and open up new
20th National Congress of the Communist Party of consolidating the Company's leadership in the industry. The Brazil base was completed and commenced operation while avenues for development with greater innovative strength. The
China (CPC) National Congress. Amid increasingl y the Central Asia project the Company's second overseas base Company added 786 authorized invention patents and Company will further deepen innovation-driven development
progressed steadily further enhancing its global operational
complex and volatil eglobal conditions together with formulated 19 internationa lstandards representing increases accelerate global expansion and strengthen the foundations of
capabilitie. sThe Company activel yfulfil lists responsibiliti eisn
intensifyin gindustry competition and accelerating of 270% and 171% respectivel ycompared to the "13th Five-Year talent and governance . By steadfastl ypursuing the path of host communities and integrates into local social development .technological iteration all employees of Sinoma Plan" period demonstrating robust innovation momentum . green and low-carbon development we will accelerate the The talent-driven development strategy was further
Science & Technology guided by the Party Committee Breakthroughs in key core technologies such as specialt y implemented optimizing the global talent pool and unlocking building of a secure resilien tand future-oriented modern
fiberglas sprovided strong support for major national projects
and the Board of Directors upheld the principle sof employee potential. Adhering to the philosophy of safe
industria slystem for advanced materials.broke foreign monopolies and truly fulfill etdhe mission and
"seeking truth from facts strategi cleadership and development the Company regards workplace safety and
responsibilit oyf a " a pilla rof national industry".value orientation." All employees worked with unity compliant operations as fundamental requirements for
internationa lbusiness. A professional and internationa ltalent
and determination to overcome challenges turned Advancing with the momentum of the times and embarking
pipeline has become a core pilla rsupporting the Company’s
challenges into opportunities and achieved a series of on a new journey of green operations. Sinoma Science & steady and long-term development .milestone breakthroughs. The market share of our core Technology activel yembraced the trend of green development
and achieved several key targets including the share of
products continued to rise and significan tprogress Strengthening governance foundations and compliance to
renewable energy the number of certifie dgreen factories and drive sound development with integrity. Sinoma Science &
was made in multiple frontie rtechnologies laying a
reductions in comprehensive energy consumption and Technology continued to deepen the reform of state-owned
solid foundation for our high-quality development .emissions per RMB 10000 of output value. We continued to enterprises to establish a modern corporate governance system
improve our green supply chain system strengthened green in a science-based way . It ensured the efficien otperation of a
standards guidance and collaborativ eemission reduction with board structure where independent director sconstitute the
partners and promoted the green low-carbon transformation majority further enhancing the modernization of its
" Chairman of Sinoma Science across the value chain. By shouldering the responsibiliti eosf a governance capacity. Full and rigorous Party self-governance central SOE in ecological civilizatio wne have become a firm was advanced in depth with strengthened supervision & Technologypromoter of green and low-carbon transformation. disciplin e nforcement and accountability creating a pristin eand upright ecosystem for the sound development of the Huang Zaiman
enterprise.
03 042025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
About Sinoma Science & Technology Organizational structure
Sinoma Science & Technology Co . Ltd. was established as a joint-stock enterprise registered with the State Administration for Industry
and Commerce on December 28 2001. The Company's A-shares went liste don the Shenzhen Stock Exchange on November 20 2006.After the restructurin gin 2016 it became a subsidiary of China National Building Material Group Corporation (CNBMG) . As of 31 China National Building Material Group Co. Ltd.December 2025 the Company has a total employee count of 20901 employees .
50.01%
The Company inherited the origina lNRDI Beijing FRP Research & Design Institut Meaterials Co . Ltd. and Suzhou Nonmetallic Minerals
thus inheritin gtheir core technology resources and talent as advantages . The Company has completed industry chain of nonmetallic China National Building Material Company Limited
mineral material glass fiber fiber composite material technology. The Company is a high-tech enterprise integratin gR&D design
product manufacturing and sales and technology and equipment in the fiel dof special fiber composites in China. 60.24%
In 2025 aligning closely with the national strategy for emerging industries we focused our effort son key sectors such as renewable
Sinoma Science & Technology Co Ltd.energy and new materials. Adhering to the main thread of cultivatin gnew quality productive forces we anchored our focus on three
major tracks—specialt yfibers composite materials and new energy materials. We continuously optimized our industria layout to
build a "second curve" of growth . In addition we focused on products of our core and dominant sectors including wind turbine blades
glass fiber sand related products as well as lithium battery separators. By strengthening resource coordination and capabilit ysynergy Management Holding Equity Invested
Handan Blade Branch Office
we consistentl yconsolidated our leading position in global niche sectors. Meanwhile we accelerated the development of high- Headquarters Subsidiaries Taian Antai 51.01% Subsidiaries100%
pressure composite cylinders membrane materials and other composite material products. These businesses serve diverse
Taian Huatai non-
application scenarios including renewable energy aerospace green transportation and energy conservation & emission reduction Party and Mass Work Pingxiang Blade Sinoma Blade metallic micro mist Beijing Sinoma Beijing Branch
Department ( General 100% 58.48% Composite Auto
providing sustained momentum for high-quality development of the Company . 100%Office Reform Office ) Parts 10%
Baicheng
CTG 100% Taishan Fiberglass
Shandong Branch
Securities Department Blade100% (Zoucheng ) 91.18%
(Board CNMB (Shanghai) Corporate culture of Directors Office) Aviation Jiuquan Blade100% Taiyuan Company Lithium Battery Sinoma Lithium 100% Technology Separator
Membrane 50.78%
Investment CTG North America 40% Nanjing 100%
Mission & Vision Xilinguol eBlade Development 100%
100% Lithium Battery
(International Business Zibo Company Oriented-film Separator
Department) 100%
The Company sticks to the core values of integrit yrespect innovation and efficienc yand business philosophy of harmonious Funing Blade 100% Innovation Pingxiang 100%
Technology 35%
development of employees customers shareholders and the society. With the mission of promoting the development of new materials Technology Lithium Battery
Management Red Bronze 100% Separator
industry and promoting social technological progress and the goal of meeting customer needs and improving customer value the
Department Yibin 100%
Company is committed to building itsel ifnto a well-known technology enterprise in China's materials industry that is most respected NRDI 100% Nanjing WaterYiwu Blade 100%
Affairs 78.96% Lithium Battery
by customers and believed by employees and shareholders. Corporate Management Separator
Department Yulin Blade 100% Membrane Materials
Beijing Composite Changde 100%
Core Values Tengzhou Shandong 100%90.08%
Safety and Yangjiang Blade Composite Lithium Battery
Environmental 100% Materials100% Membrane Materials Separator
Vietnam 51%
Integrity Innovation Protection Department BeijingF rp Ningxiang 100%
Institute 100% North Glass Institute
Brazil Blade 70%
(Tengzhou ) Hengzhou Special HR Department Lithium Battery
To be loyal to shareholders sincere to To enhance the awareness of innovation (Organization and Polymer100%
Fiberglass 51%
Suzhou Limited Separator Shantou Blade
customers and responsible for the society. create an innovative environment Personnel Department) Inner Mongolia 100% 87.39% NGF (Suqian) New 100%
The Company advocates the code of maintain competitive advantages through Material100%
Finance and
conduct of authenticity openness technological innovation improve Dingbian New Suzhou Lithium Battery
Accounting Department Energy 80% Non -metallic Separator
transparency and mutual trust and operational capabilities through
Minerals 100% Nanjing Zhongcai Hungary 100%
establishes a branding image of integrity management innovation and promote the Digitalization Zhongfu Lianzhong Standard
within the industry. development of the Company through Department 100% Certification 100%Sinoma
strategic innovation.Discipline Inspection Zhongfu Lianzhong
Technology
(Jiuquan ) (shandong ) Commission Beijing Comte Composite Profile
Comprehensive Office Composites 100% Technology 100% Sinoma Science &
Development 100%
Respect Efficiency Yuxi Blade 100%
Technology (Chengdu)
Supervision and 100%
Enforcement Office Sinoma Wind Power
To respect customers suppliers The Company advocates the working Blade 60% Sinoma Science &
Technology (Jiujiang)
intellectual property rights and principles of consistent objectives rapid Party Committee Lianyungang 100% 100%
competitors. Internally the Company response unified paces and determined Inspection Office
Zhongfu Membranes Shenyang Kejin
advocates team spirit of mutual respect implementation in pursuit of a highly
Audit Department & Water Anhui Non -metallic 89.93%
mutual care and mutual support to earn efficient and highly effective operation. Technology100% Mining 100%
the respect of society and collaborators. Legal Affairs Central Asia Blade CNBM Chizhou 5 0%
Department 100%
05 062025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Business overview Social recognition
Fiberglass and its products Composite wind power blades Lithium battery separator Sinoma Science & Technology Sinoma Science & Technology
The Company’s main products include The Company offers a full product range Main products include –412 μm wet -process
a wide range of thermosetting and separators and various coated separators
covering blade lengths from 31 to 147 meters
thermoplastic fiberglass materials fine featuring excellent performance and having National High-tech Enterprise
with over 200 product models supporting 2025 Cailian Press Zhiyuan Award – ESG yarns and electronic fabrics -high been certified and adopted by multiple -m tiod
modulus yarns and multiaxial war-p mainstream turbine platforms ranging from high-end lithium battery manufacturers both Pioneer Enterprise
knitted fabrics for wind turbine blades 6.0 MW to over 20 MW for both onshore and domestically and internationally.Low -Dk products and ultr-alow-loss offshore applications. These products are
Awarding body
low-dielectric fiberglass fabrics f-or higahdaptable to diverse operating environments
speed copper-clad laminates lo-w including high and low temperatures h-igh Jiangsu Provincial Awarding body
expansion fiberglass fabrics for altitude areas l-owwind -speed regions Department of
packaging applications glass fiber- wet coastal zones and offshore conditions. The Cailian Press
laid mat products and hi-gzhirconia Science and Company operates 15 domestic production
alkal-iresistant glass fibers. These Technology
bases located iFnu ning (Jiangsu) Pingxiang
products are widely used across various
sectors of the national economy (Jiangxi) Lianyungang (Jiangsu) among
including automotive home appliances others as well as one overseas production
new energy chemical and base in Brazil.Membrane material products and
environmental protection electrical and engineered composite materials
electronics artificial intelligence
Our primary offerings include h-isgthrength
construction and infrastructure as well
as marine and offshore industries. The glass fibers 3D woven fabrics phenolic resins
Company has established long-term and large composite molds various composite
stable cooperative relationships with materials. These products are widely used in
customers in more than 80 countries diverse sectors including aerospace Sinoma Science & Technology Sinoma Science & Technology Sinoma Science & Technology
and regions including the United States shipbuilding rail tranestict a nd are
the European Union Japan and South exported to more than 10 countries
Korea the Middle East ASEAN and including Japan and the United States. Golden Bull Award for Science & 2025 Yinghua Award for China Listed 2025 Yinghua Award for China Listed
South America.Technology Innovation of Listed Companies – A-share Sci-Tech Companies – A-share Value
Companies Innovation Demonstration Case Demonstration Case
Awarding Awarding Awarding
body body body
China China Fund China Fund
Securities News News
High -pressure composite cylinders Filtratio nmaterials Engineering technology and equipment
Journal
Main products include onboard Our primary offerings include air dust Sinoma Science & Technology possesses
CNG/LNG cylinders onboard hydrogen removal and purification filtration complete sets of equipment and engineering
storage cylinders tu-buendle materials and battery separators among design technology for 10000 tons pool kiln wire
containers station cylinder groups and others. Our independently developed drawing and has been awarded the first prize
industrial gas cylinders. The Company membrane filter material has passed the of the National Science and Technology
U.S. EPA ETV environmental certification Progress Award and the National Engineering
maintains a leading position in the
and has been selected as a national key Design Gold Award twice having completed the
domestic industry in terms of product environmental practical technology design of more than 30 pool kiln production
R&D and design integrated recommended by the China Environmental lines at home and abroad. The company can Taishan Fiberglass Beijing Composite
manufacturing technologies automated Protection Association effectively reducing mass -produce specialized fiberglass equipment
production line control quality PM2.5 dust emissions. Our products are such as automatic doffing drawing machines
management and product safety and widely used in domestic cement steel drying ovens0 7and metallic heat exchangers. It Nomination Award of the 4th Beijing Municipal
consistency. Its market share in carbon black power and other industries also offers research on new glass components Gold Rating Government Quality Management Award
domestic niche segments has ranked and sold to the United States Germany fiberglass kiln flue gas treatment technology
among the top for many consecutive South Korea the Middle East and other and equipment batching technology and
years with products exported to more countries and regions. equipment wide-width chopped strand mat
units and computer control systems. Awarding Awarding
than 40 countries and regions worldwide.body body
EcoVadis Beijing Municipal
(International People's
Corporate Government
Sustainability
Assessment
Platform)
082025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Sustainable development management Sustainable development strategy
Sinoma Science & Technology steadfastl yupholds its corporate mission of "Promoting the development of new material industry and
ESG governance structure promoting social and technological progress". Adhering to the positioning of a "value-driven innovation-oriented and global-minded"
enterprise we accelerated the implementation of the "3461" development strategy. Guided by the three strategi corientation sof
innovation-driven development value sharing and clean & efficien otperations we activel yengaged with six key stakeholder groups
Board of Directors and focused on seven priorit yareas of sustainable development . By steering sustainable development practices from a strategi clevel
we are dedicated to building Sinoma Science & Technology into a company featuring "high-efficiency high-quality and high-growth".Strategy Investment and ESG
Committee
Corporate Management
Department
Working group Working group Working group
Panorama of sustainable development strategy
Sinoma Science & Technology has established a robust ESG governance structure and formulated the Detailed Rules for the Strategy
Investment and ESG Committee under the Board of Directors.At the governance level
* the Board of Directors serves as the highest decision-making body for ESG . The Board of Directors is tasked with
formulating the Company's ESG strategi cplans and policies a nd deliberatin gon ESG -related proposals. Under the Board
of Directors the Strategy Investment and ESG Committee is established to research and provide recommendations on the Material Issues
Company's long-term development strategie s& investments major investment decisions and ESG initiativ.e sThese Emissions and Waste
Management
initiativ eisnclude but are not limited to climate change employee safety & health labor management waste
management & pollutant emission water resources management information security business ethics and sustainable Energy resource
management
supply chain development .Water Management
Combat Climate Change
At the management level
* the CEO and designated executives assume overall responsibilit fyor guiding and managing ESG topics. The Company has
Material Issues
established a sound management incentive and bonus system closely linking sustainable development indicator sto
performance of the senior management . It explicit lryequires that the Letter of Responsibilit yfor Safety and Environmental Corporate Governance Business Ethics
Protection Targets be signed with the primary person-in-charge of each subsidiary ensuring 100% coverage. This lette rof Employment and Employee
responsibilit cyovers key indicator ssuch as energy conservation & consumption reduction advancement of the "dual Employees' Rights Occupational
Health and Safety
carbon" goals and workplace injury rates with the fulfillmen tof these targets accounting for 10% of the senior
Employee Development Product Safety
management's individua lperformance evaluation.and Training and Quality
Material Issues Supply Chain Management Community
Relations
Technology and Product Innovation
At the execution level Customer Service
Intellectual Property Protection
* the Corporate Management Department serves as Sinoma Science & Technology's dedicated ESG function. We have
Clean Technology Opportunities
established a dedicated position—Sustainabilit Byusiness Manager to oversee ESG strategi cplanning and implementation .Through sorting out and tracking ESG -related laws regulations and policy requirements we established and refined ESG
management systems and workflows and continuously optimized the ESG indicator system . We also organized the
preparation and release of the annual sustainabili tyreport to enhance ESG ratings with coordinates effort.s By
strengthening strategi csynergy and management empowerment it promotes the integratio nof ESG concepts into all
aspects of corporate operations. Furthermore a working group has been established under the Strategy Investment and
ESG Committee . This group is responsible for preliminary preparations for the Committee's decisions providing relevant
corporate information and offerin gprofessional support to guarantee the Committee's daily operations and compliant
fulfillmen otf duties.
092025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Analysis of m aterial issues
Reviewing and confirming topics
Sinoma Science & Technology has integrated material issues assessment into its overall risk management process and launched suchassessments on an annual basis. In 2025 based on the Self-Regulatory Guidelines No . 17 for Companies Listed on Shenzhen Stock * We determined a lis tof high-priorit ytopics with “double materiality "by integratin gthe assessment result sof impactExchange - Sustainable Development Report (Trial a)nd mainstream sustainabili tsytandards both at China and abroad the Company materialit yand financia lmateriality clarifyin tghe distributio nof each topic across the double dimensions through matrixconducted its firs stystematic issues assessment under the “double materiality f"ramework . analysis and setting a materialit ythreshold in accordance with our strategy and risk management requirements.Building upon the 21 core issues set forth in the guidelines of the Shenzhen Stock Exchange and incorporating the industry * Following review and confirmation by our supreme ESG governance body this lis tserves as the substantive basis for the
characteristic osf the Company as a global leader in the new materials sector the assessment added company -specifi cissues to form a content disclosed in this Report.fina l is tof 22 issues.Following the four core steps for “double materiality "assessment stipulated in the guidelines of the Shenzhen Stock Exchange theCompany identifie dthe short- medium - and long-term financia limpacts as well as the actual and potential impacts of its
performance across various issues on the economy society and the environment . The detailed analysis process is presented below :
Understanding the context of activitie sand business relationships of the Company
Data security Product and
and service safety
Employee
* We conducted a systematic review of the structure of our major business activitie sproducts and services based on our
and quality
business plan development strategy and financia lperformance and identifie dthe layout of the upstream and customer
downstream value chains as well as key business relationshi pcharacteristic. s Anti-privacy
commercial
* We identifie dfactors in the external environment that impact our operations and sustainable development by analyzing production Due diligence
relevant laws regulations regulatory policies and industry standards and synthesizing information from media bribery and Corporate governance
disclosures peer practices and research reports. anti-
Innovation-driven
* We identifie dmajor stakeholder groups affected by our activiti easnd business relationships and analyzed their key corruption Stakeholder
concerns and potential impact pathways . development
engagement Supply chain security
Anti-unfair competition
Environmental
Technology ethics Waste compliance
Establishing the issues list management management
* Based on the framework of the 21 basic issues established by guidelines of the Shenzhen Stock Exchange industry Equitable treatment of
characteristic sregulatory guidance and peer benchmarking results we further identifie d"Corporate Governance" as a
SMEs Pollutant
material issue forming a preliminary lis tof 22 issues. Energy utilization Circular
emissions Social contribution
economy
Water resource
utilization Tackling climate
Assessing and confirming topic materiality change
* Impact materialit yassessment : Opinions were extensivel ycollected from interna land external stakeholders via Rural revitalization
questionnaires. A comprehensive evaluation was conducted on the two dimensions of the "severit yof impact" (scale
scope and irremediabilit ya)nd "likelihoo dof impact". By synthesizing the evaluation results from diverse stakeholders
and referencing insight sfrom interna land external experts we obtained the fina lresult sfor impact materialit yassessment .* Financial materialit yassessment : Senior executives heads of business and functional departments and relevant experts
were gathered to analyze the potential impacts of each issues on our financia lposition operating results and cash flows Ecosystem and biodiversity conservation
over the short medium and long term based on the two dimensions of "likelihoo dof financia limpact" and "magnitude of
financia limpact". Financial Materiality
1112
Impact Materiality2025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Stakeholder engagement Stakeholders Expectations and Demands Communication Mechanisms
Sinoma Science & Technology places great importance on communication and engagement with stakeholders and regards it as an * Legality and compliance in business practices
important foundation for promoting the Company's long-term stable operations and improving its ESG performance . The relevant * Work report* Implement national policies
work is subject to the overall oversight of the Board's ESG Committee which coordinates and guides the Company's engagement with Government and * Environmental information disclosure
* Paying taxes in accordance with the law
various stakeholders in the course of business operations and value chain management . Based on its business characteristic asnd regulatory authorities * Regular disclosure of corporate
operational practices the Company systematicall yidentifie scommunities and local stakeholders affected by its operations with * Green production information
vulnerable groups included as a key focus of identificati.o Mneanwhile the Company conducts stakeholder impact assessments in key * Technological Innovation
projects and operational regions to analyze the potential impacts of its operations on local communities and stakeholders.Stakeholder engagement activiti easre continuously carried out across production bases and operational units to ensure the effectiv e * Publishing periodic reports
implementation of stakeholder engagement mechanisms at all operational locations. * Creating stable returns * Holding shareholders' general meetings
* Improving Corporate Governance performance presentations roadshows
In terms of communication and engagement the Company maintains regular interactio nwith local stakeholders through periodic Shareholders/
visit sand exchanges thematic meetings and communication activiti.e sThrough these channels the Company identifie esmerging * Strengthening investor relation managementinvestors * "Easy to Intera"c tplatform
concerns and potential issues in a timely manner and continuously tracks the progress of related actions. At the same time the * Disclosing information promptly accurately and (irm.cninfo.com.cn) investor hotline
Company strengthens capacity building for local stakeholders through training awareness programs and collaborativ einitiative s comprehensively enterprisee mail and other
enhancing their abilit yto communicate with the Company and participat ein relevant matters. To continuously improve its communication channels
engagement strategy the Company regularl yconducts surveys and assessments to understand stakeholders' awareness of its
communication and engagement mechanisms . It has also established standardized complaint and grievance handling mechanisms to * Safety training and drills* Safeguarding rights and interests of employees
record track and respond to stakeholder concerns effectivel syafeguarding the legitimate rights and interest sof stakeholders and * Career development training
* Guarantee of remuneration and benefits
fosterin glong-term stable and mutually beneficia lrelationship sbetween the Company and its stakeholders. Employees * Helping employees in need
* Occupational health and safety
* Employee congresses employee
* Career advancement and development
symposiums etc.* Supplier management assessment and
communication
* Anti-unfair Competition
* Contract negotiations and daily
Suppliers * Practicing responsible procurement
meetings
* Combating corruption and encouraging integrity
* Regular disclosure of corporate
information
* Providing safe environmentally friendly and- high * Customer satisfaction survey
quality products
* Customer complaint handling and
Customers * Technological Innovation return visit
* Excellent customer service * Regular disclosure of corporate
* Integrity management information
* Strictly observing business ethics * Cooperation and communication
Partners
* Promoting industry growth * Regular disclosure of corporate
* "Dual Carbon" strategy
Environment * Periodic reports
* Sustainable development
* Participating in community -co
construction contribution
* Green production
Public/community * Rural revitalization
* Fulling social responsibility
* Regular disclosure of corporate
information
13 142025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Clean and Efficient
01 Operations for Green Total Nitrogen Oxides (NO x) decrease year-on -yearDevelopment Emissions
247 .75 tons 2.51 %
Sinoma Science & Technology firmly upholds the philosophy of green development integratin gecological progress into its corporate
strategy and the entire production & operation process. It advances the development of a resource-saving and environment -friendl y
operational system in a systematic way . Centering on improving energy efficienc yemission control and the circula reconomy it Total Industria l Particulat e decrease year-on -year
continues to strengthens its environmental management capabilitie. sIn addition it coordinates water resource mana gement and Matter Emissions
climate change response effort sto solidif tyhe foundation of green development . By optimizing production processes promoting clean
technology applications and safeguarding the ecological environment it enhances the synergy between operational efficienc yand 58 .41 tons 5.52 %
environmental performance injectin green momentum into high-quality corporate development .Comprehensive Utilizatio nof increase year-on -year
Non -Hazardous Solid Waste
39 007 .87 tons 9.35 %
Key Performance Indicators
Total Environmental Protection Investment Environmental Cost Savings
RMB 252 .6862 million RMB 2.3620 million
Greenhouse Gas Emission Intensity Number of National-Level Green
Factories
77 .90 tons/million yuan of 14
operating income
Number of Legal Entitie swith
Number of Legal Entitie s Number of Legal Entitie s Other Certification s (e.g.Certifie dwith ISO14001 Certifie dwith ISO50001 ISO14064 and Domestic
Certifications)
41218
15 162025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Green and clean production Environmental risk prevention
Sinoma Science & Technology continuously reinforce ssupervision and regulation of environmental compliance and activel y
coordinates with central and local government regulators. By combining regular inspections with random spot checks it has ensured
100 % coverage of enterprises in key regions during annual external environmental inspections with coverage of production and
Building a green foundation operation enterprise sacross all levels approaching 100 % . Furthermore the Company has established and operated an interna l
environmental supervision mechanism using on -site inspections and online monitoring to conduct systematic normalized
environmental compliance reviews of production and operation enterprise sacross all levels. This ensures 100 % annual audit
Development of a green system coverage of all subordinate units thereby enhancing environmental risk prevention and compliance management . During the
reporting period the Company received NO administrative penalties related to environmental protection .Sinoma Science & Technology consistentl yupholds the concepts of green management and development . It strictl cyomplies with and
implements laws that have a significan itmpact on itsel fincluding the Environmental Protection Law of the People's Republic of China Sinoma Science & Technology organizes annual drill sto ensure continuous improvement in responding to sudden environmental
the Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution the Law of the People's Republic of incidents.China on Prevention and Control of Water Pollution the Law of the People's Republic of China on the Prevention and Control of Soil
Contamination the Law of the People's Republic of China on the Promotion of Clean Production and the Law of the People's Republic
of China on Energy Conservation particularl tyhose concerning waste gas emissions greenhouse gas emissions and the discharge of
sewage and waste. Furthermore it strictl oybserves and implements over 10 management regulations including the Measures for the During the reporting period
Management of Energy Conservation and Ecological Environment Protection the Responsibilit ySystem for Ecological Environment
Protection the Provisions on Due Diligence for Safety and Environmental Protection in Mergers and Acquisitions the Provisions on
Supervision and Inspection of Safety and Environmental Protection the Provisions on the Management of Safety and Environmental
Protection Meetings and the Measures for the Emergency Management of Environmental Incidents. It establishe d47 emergency response plans for sudden environmental incidents across all
To ensure the thorough implementation of interna lmanagement systems the Company continuously refine sits structure of
environmental management responsibiliti easnd reinforce ssafety responsibiliti eosn all fronts. The Chairman and the CEO jointl y levels of enterprises and conduct1ed0 5 drills wit1h 0772 participants.assume leadership responsibilit fyor environmental protection. The Vice President for Environmental Affair soversees executes overall
environmental leadership while other members of the management team are responsible for environmental duties within their
respective jurisdictio.n sHeads of departments act as the primary persons responsible for environmental protection within their
departments leading employees in the active implementation of the Company's environmental management systems. Through these
measures a complete top-down management system has been established.Promotion of environmental protection awareness
Upholding the philosophy of green development Sinoma Science & Technology leverages sound green management system to foster
Sinoma Science & Technology advances green and low-carbon development through a systematic management a culture of eco-environmental protection and resource conservation. By combining routine promotion with practica linitiative ist
approach continuously solidifyin tghe management foundation of ecological environment protection. Through integrates concepts of green development low-carbon operations and environmental protection into daily operations and
the regular energy efficienc ybenchmarking and cleaner production audits as well as the construction of green management . This strategy continuously enhances efficienc yin both industria lproduction and offic eadministration transforming
factorie sand certificati ounnder ISO 14001 Environmental Management Systems and Energy Management green concepts into conscious actions and laying a solid green foundation for high-quality enterprise development .Systems it has improved the standardization and refinement of environmental management yielding tangible
results in green and low-carbon development .Case: Promoting Learning through Competitions to Strengthen Energy -Saving Awareness and Support
As of 2025 the Company has: Green Development
NRDI organized an Energy Conservation and Carbon Reduction
* Achieved ISO 14001 system certificati ofnor 100 % of production-oriented enterprises; Knowledge Competition under the theme of "Energy Saving
and Carbon Reduction – Leading Transformation through
* A total of 21 enterprises across the Group have obtained ISO 50001 Energy Management System certificatio anccounting Innovation." Through a learning-by-competing approach that
for 53 % of the Group’s domestic production-oriented enterprises; promotes learning through competition and action through
learning the activit ysystematicall yenhanced employees'
* A total of 24 enterprises have been recognized as Green Factories including 14 at the national level accounting for 65 % understanding of energy-saving and emission-reduction policy
of the Group's domestic production-oriented enterprises; requirements the application of low-carbon technologies and
green production practices. The event integrated theoretica l
* A total of 21 enterprises across the Group obtained cleaner production certificatio anccounting for 53 % of the Group's learning with practica lproduction scenarios strengthening
domestic production-oriented enterprises; employees' awareness of energy conservation and their sense
of responsibilit ypromoting the effectiv eimplementation of
* A total of 9 enterprises across the Group obtained carbon management system certificatio anccounting for 24 % of the
green concepts in daily operations and laying a solid
Group's domestic production-oriented enterprises; foundation for the Company's low-carbon transitio.n
Completed carbon footprint certificati ofnor over 30 products across 18 enterprises. * On -site of the Energy Conservation and Carbon Reduction *
Knowledge Competition organized by NRDI
17 182025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Integrating greenp rinciples into investment Strengthening emission control
Sinoma Science & Technology consistentl yprioritiz eEsSG factors in its mergers acquisitions and investment activiti.e Bsy conducting
systematic due diligence for ESG and safety & environmental protection it prudently identifie asnd evaluates risks. This approach Sinoma Science & Technology continues to deepen its green and clean production system integratin ggreen manufacturing into the
ensures that each transaction deliver ssustainabili taynd long-term value fosterin gthe deep integratio nof commercial value with whole -process management of production and operations. Besides it advances coordinated effort sencompassing source reduction
social responsibilit. y process control and end -of-pipe treatment. It continuously optimizes production process structures enhances resource utilizati on
efficienc yand reduces pollutant emission intensity thereby promoting the advancement of green manufacturing at a steady pace .Simultaneously it dynamically refine smanagement targets and mechanisms for controllin gwaste gas wastewater and solid waste. By
strengthening target execution and process supervision it continuously enhances eco-environmental management capabilitie s
providing support for the high-quality green development of the industry.ESG due diligence process of Sinoma Science & Technology during corporate mergers and acquisitions:
* Form a team of professional sspecializin ign production safety & environmental protection process engineering and Treatment of waste gas
legal affair tso ensure a comprehensive and professional investigatio.n
* Communicate with the acquirer to clarif yobjectives key risk concerns and investigatio nscope and depth while
Waste gas emission target
gathering basic information on the target company and request ESG and safety & environmental protection
documents from the target company such as environmental impact assessment reports licenses and emergency
response plans; utiliz epublic channels to research environmental penalties accident complaints and labor Long -term target for waste gas
litigatio ntso analyze data and identif yrisk points and information gaps. Progress in 2025 Completion status emission
* Conduct on -site due diligence focusing on the construction and operation of environmental protection faciliti es
work safety measures and interview the management team members and employees to assess the implementation 100% of waste gas emissions 100% of waste gas emissions
of the ESG management system . For preliminaril yidentifie drisks employ professional methodologies to Completedachieved compliant discharge achieved compliant discharge
quantitativel yor qualitativel yassess ESG and safety & environmental protection risks of the target company ;
benchmark these findings against industry standards regulations and the acquirer' sstrategi cgoals to determine
compliance with acquisition requirements and identif ynecessary countermeasures or rectificati onneeds .* Formulate a due diligence report outlining the scope methodology process and identifie drisks such as Atmospheric pollutants generated during Sinoma Science & Technology's production and operation include sulfur dioxide nitrogen
environmental non -compliance and safety hazards propose response recommendations and rectificati opnlans and oxides particulat ematter and volatil eorganic compounds emitted from production lines. All production and operation units of the
evaluate the target company's ESG value to provide a basis for the acquirer' sdecision-making thereby ensuring the Company are equipped with supporting waste gas treatment faciliti. es
sustainabilit aynd long-term value of the merger .Case: High-Efficiency Dust Removal System Upgrade to Enhance Waste Gas Treatment Capacity
Beijing Composite commissioned a new high-efficienc pyulse bag dust collecto rto upgrade and retrofi itts existin gdust removal
During the process of mergers and acquisition swithin the industry Sinoma Lithium Battery has established ESG due diligence system continuously enhancing its waste gas treatment capacity. After the equipment was commissioned and put into
requirements aligned with internationa lpractices and the fundamental principle sof the UK CDC's ESG Toolkit for Fund operation the dust emission concentration decreased significantl wyith emissions reduced by 99.8% effectivel myinimizing the
impact of particulat ematter on the atmospheric environment . Meanwhile air quality within the workshop improved markedly
Managers (2010) have been referenced during implementation . Tailorin gto the specifi cindustry characteristic asnd actual
further strengthening occupational health protection and laying a solid foundation for clean production and green operations.circumstances of the merger & acquisitio nprojects the Company has optimized the procedures and content of ESG due
diligence. Particula rfocus is placed on the due diligence target' slow-carbon capabilitie asnd climate transitio-nrelated costs as
well as its ESG performance regarding human rights protection and due diligence management for supply chain.* New high -efficiency pulse bag dust collector
19 202025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Wastewater treatment Circular utilization strategy
Wastewater generated by Sinoma Science & Technology primarily originate sfrom production and domestic activiti.e Asll its production Sinoma Science & Technology integrate sthe concept of circula rutilizati oinnto the entire production and operation process. Centered
and operation units are equipped with supporting wastewater treatment faciliti. eIst maintains ongoing effort sin water resource on resource reduction reuse and recycling it systematicall ypromotes optimized equipment management standardized waste
mana gement including the separation of clean and contaminated water as well as rainwater and sewage diversion ensuring that disposal and improved management of materials and packaging. By strengthening ful llifecycl reesource management it enhances
production wastewater and domestic sewage are collected and pre-treated separately. Sinoma Science & Technology and all its the efficienc oyf asset and material utilizatio nreduces resource consumption and environmental load and drives the transformation
subordinate production enterprise sfull ycomply with discharge permit requirements. It monitors pollutant discharge on a regular of production methods towards intensificatio nefficienc yand sustainabilit ythereby continuously solidifyin gthe operational
basis. Besides it has established comprehensive emergency response plans for eco-environmental protection and strengthened the foundation for green development .maintenance of energy-saving and environmental protection faciliti teos ensure efficien otperation.Equipment management
During the reporting period
Aligned with the objectives of circula reconomy development Sinoma Science & Technology has integrated the ful llifecycl e
management of equipment into its strategi csystem for efficien rtesource utilizatio nenhancing asset utilizati oenfficienc ythrough a
systematic management mechanism for production equipment . It has formulated and implemented the Detailed Rules for Equipment
Management adopting a preventive maintenance -centered management model . It has established a hierarchical classifie dand
standardized equipment maintenance system to extend equipment service lif eand minimize resource waste caused by premature
the Company achieved 100% compliant wastewater disposal and u-pto-standard discharge. obsolescence or abnormal operation. Furthermore it has clearl ydefined the classificati onf fixed asset depreciation periods and the
technical economic appraisal standards for equipment scrapping. By optimizing mechanisms for asset renewal and exit it has
improved resource allocatio nefficienc ypromoted the maximization of value for production factors throughout their lifecycl eand
provided institution aslupport for the construction of a circula reconomy system .Waste management
Wastewater treatment cases of Sinoma Science & Technology Sinoma Science & Technology has established a ful-lprocess waste management mechanism and strictl iymplements the manifest
system for the transfe rof solid and hazardous waste. The Company regularl yconducts qualificatio rneviews of disposal contractors
and tracks disposal activiti etso ensure compliant waste treatment. It also promotes source reduction through process optimization
* Sinoma Lithium Battery Separator constructed a wastewater reclamation project. In this project wastewater generated
during production is collected at the wastewater treatment station and undergoes advanced purificatio nvia multi-stage and technological improvements while enhancing employees' awareness of standardized practices in waste minimization and
processes including adjustment filtratio anctivated carbon adsorption and ultrafiltrat.i oTnhe reclaimed water is utilize d segregation through trainin gand communication . At the operational level the Company and its subsidiarie standardize solid waste
for cooling tower spray tray washing and fir eprotection systems. management in production and temporary storage areas by setting waste identificati osnignage maintaining classifie dstorage
records and supervising the implementation of measures to prevent dispersion loss and leakage during storage and transfe.r All
* Sinoma Lithium Battery Separator Inner Mongolia constructed a wastewater reclamation project. In 2025 a total of 19 000 production and operating units are equipped with supporting waste treatment and disposal faciliti.e. s
tons of wastewater were recycled earning the facili tyhe titl oef Municipal Water -Saving Factory.* Suzhou limited implemented a renovation project for wastewater treatment faciliti teos increase the water recycling rate. Solid and hazardous waste treatment cases of Sinoma Science & Technology
* Taishan Fiberglass continuously advanced the processing and reuse of waste glass fiber achieving a 100% recycling rate for
waste glass fibers and the company obtained ISCC PLUS (Internationa Slustainabilit aynd Carbon Certificatio nc)ertificati.o n
* Sinoma Blade (Funing) collaborated with Sinoma Internationa lEnvironmental Engineering Co . Ltd. on a specialize dproject
Building a circular system for solid waste fuel substitutio.n General industria lsolid waste generated during blade production was utilize das an
alternativ efuel resource. A cumulative total of 896 tons of solid waste corresponding to 366 blades was disposed of
achieving the coordinated advancement of solid waste reduction and resource utilizatio. n
Circular utilization governance * NRDI (Suqian) installe dgrinding equipment to process waste fiber sgenerated during production for reuse. This initiati ve
facilitate tdhe resource utilizatio onf solid waste reducing solid waste by approximately 160 tons during the year.Sinoma Science & Technology has established a circula rutilizati ognovernance framework covering both the Company and its
subsidiaries integratin gcircula reconomy principle sinto its ecological and environmental management system . The Ecological and
Environmental Protection Management Committee led by the management team is responsible for reviewing and approving annual
targets and key tasks related to circula rutilizati.o nThe Safety and Environmental Protection Department coordinates key initiativ es
including resource reduction reuse and waste management while business segment companies and production bases are responsible
Material and packaging management
for implementing resource recycling measures . Through a governance mechanism with clear responsibiliti easnd coordinated
collaboration the Company ensures systematic management of circula rutilizati oannd effectiv ealignment between decision-making Sinoma Science & Technology and its subsidiarie sregard material and packaging management as a key priorit. yBy optimizing
and execution providing organizationa lsupport for improving resource efficienc yand enhancing long-term value creation. Business procurement and usage processes they reduce material loss and waste . Furthermore they promote the lightweightin gand reduction
segment companies have also established corresponding management mechanisms to ensure that Group -level requirements are of packaging materials thereby decreasing the generation of packaging waste lessening the environmental burden and contributing
effectivel iymplemented across all production units. to sustainable development .
21 222025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Material and packaging reuse cases of Sinoma Science & Technology
Safeguarding green ecology
* Sinoma Science & Technology increased the utilizati ornate of circula rpallets for outbound products by 3% year-on -year. It
also expanded pathways for the resource utilizatio onf waste materials such as wooden pallets and ton bags thereby
Sinoma Science & Technology full yrecognizes the significanc eof biodiversit yin maintaining ecosystem stabilit aynd supporting the
reducing the consumption of single-use packaging materials.long-term sustainable development of the enterprise. Therefore it has integrated the concept of ecological protection into its
* Adhering to the principle sof "reduction firs tresource-oriented" Sinoma Lithium Battery Separator achieved source control corporate development strategy and the entire project management process. It has released an Environmental Protection Statement
by optimizing production processes and promoting the recycling of tube cores. In 2025 the volume of waste generated per and a Biodiversit yProtection Statement explicit lyincorporating biodiversit yconservation into the focus of environmental
unit of product decreased by 38 .29 % year-on -year. management and setting forth specifi crequirements for the protection of sensitiv eecological areas. Furthermore it has extended
these principle sto supply chain management explicit lryequiring suppliers and partners to avoid production or operation activiti es
* Sinoma Blade implemented a circula reconomy reuse project and signed agreements with suppliers for the circula r
utilizati onof packaging. This facilitat edthe return and reuse of packaging materials to the origina lmanufacturers near national-level and globally important ecological areas and other sensitiv ecological zones thereby strengthening ecological risk
continuously reducing waste generation. prevention and control across the value chain.* NRDI reduced packaging loss and the consumption of packing consumables through measures including compressing During the reporting period leveraging experience from the Environmental Impact Assessment (EIA) of its Hungary base Sinoma
packaging dimensions optimizing the matching design of pallets and containers improving hot-melt adhesive nozzle Lithium Battery Separator conducted biodiversit iympact assessments for its domestic production bases by benchmarking against the
technology and promoting automated packaging equipment . Guidance on Integratin gClimate Change and Biodiversit iynto Environmental Impact Assessment released by the European Union . No
significan btiodiversit ryisks were identifie.d
Avoidance measures
Management of circular utilization risks
During the initiatio nand site selection phases of new projects or expansion projects the Company strengthens the proactive
identificati oonf ecological risks and strict lcyonducts biodiversit dyue diligence. By integratin gecological profil eanalysis with on -site
The Company continuously monitors the potential operational impacts arisin gfrom resource constraints fluctuation sin raw material surveys it activel yavoids red lines for ecological protection protected nature areas and key biodiversit yareas. This approach
prices and increasingl ystringent environmental regulations. In line with its production and operational conditions it conducts regular minimizes potential disturbances to habitat integrit aynd ecosystem structures caused by project construction.waste management assessments to identif yopportunities for waste reduction and resource recovery continuously optimizing
resource utilizati osntructures and waste management practices to reduce dependence on external resources. By improving material
utilizatio rnates and promoting the reuse of production waste the Company enhances operational stabilit aynd cost resilienc.e
Reduction measures
Furthermore the Company regards circula rrecyclin gas a critica alvenue for fosterin gsustainable growth . It explores pathways for
During production and operations the Company continuously promotes improvements in resource efficienc aynd the optimization of
product take-back the application of recycled materials and innovation in circula rtechnologies. These effort saim to expand new
production processes to reduce the intensit yof natural resource consumption and ecological disturbance. For instance process
value horizons while improving resource efficienc ythereby driving the synergisti cenhancement of environmental performance and
improvements have increased the utilizati ornate of waste fiber returned to the kiln achieving resource recycling. This lowers the
economic benefits.demand intensit yfor virgi nresources and reduces pressure on natural ecosystems at the source.Circular utilization indicators and targets
In 2025 Sinoma Science & Technology commits to:
100% compliant disposal and u-pto-standard discharge rate for solid and hazardous waste.
Target for waste
Long -term target for waste Progress in 2025 Completion status
The comprehensive utilization The comprehensive utilization
Completed
rate of solid waste has rate of solid waste increased
increased year by year by 1.85% year-on -year
23 242025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Case: Integrating into the Capital's Ecological Barrier to Promote Collaborative Regional Biodiversity
Conservation
The Kangzhuang Base of Beijing Composite located in Yanqing Distric tBeijing is a vita lcomponent of the capital' secological
conservation area. Anchored in the functional positioning of the capital' escological barrier the Company activel yaligns with the
requirements of the Regulations on Ecological Protection and Green Development of Ecological Conservation Areas in Beijing. It
deeply integrates biodiversit yconservation with regional green development goals continuously advancing collaborativ e
ecological protection within the factory and surrounding areas through the following measures :
* The Company assisted the Zhongguancun Yanqing Park in Yanqing Distric itn mapping ecological protection areas such as
the Yeyahu Wetland and Guanting Reservoir. This initiati vcelarifi etshe boundaries of ecological protection and the
distributio nof sensitiv eareas within its scope of responsibilit yproviding a spatia lbasis for the coordinated management of
production & operation activiti easnd ecological protection.* The Company installe dartifici naelsts for wildlif esuch as squirrels within and around the factory premises. This measure
improves habitat conditions for small wildlif eassist stheir safe overwintering and enhances the ecological friendlines osf the
regional habitat.* The Company launched ecological awareness campaigns within the factory to coincide with key dates such as World
Environment Day and National Ecology Day . These activiti edsisseminate biodiversit yconservation concepts encourage
active employee participatio nin ecological progress and integrate ecological protection principle sinto daily operational
management .
25 262025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Enhancing resource mana gement Energy risk management
In terms of energy use management the Company pays close attention to external risk factors such as energy price volatilit eynhanced
constraints on carbon emissions and the "dual control" policy on energy consumption . To mitigate risks related to the stabilit oyf
energy supply and policy compliance it enhances the diversificati oand low-carbon performance of its energy structure by increasing
Efficient energy utilization the proportion of green electrici tuysed and advancing more renewable energy projects.The Company continuously strengthens its management of energy conservation and consumption reduction. It drives its subsidiarie s
to establish and refine their energy management systems organizes energy management system certification sand implements
Energy governance specialize denergy audits and diagnostic analyses on a routine basis. With a focus on production processes and the operational
efficienc oyf key energy-consuming equipment it identifie ospportunities for energy efficienc iymprovements and key areas for energy-
Sinoma Science & Technology follows the principle sof "strategi cguidance tiered management and coordinated implementation" saving retrofit. sThrough technical modifications and management process optimizations targeting at identifie dissues it continuously
and has established a three-tie renergy governance framework in which the Ecological and Environmental Protection Management improves energy use efficienc yreduces energy consumption per unit of product and enhances operational resilienc ien the context of
Committee oversees strategi cdecision-making and the review of annual targets the Safety and Environmental Protection Department energy transitio.n
is responsible for the operation and coordination of the energy management system subsidiarie sand production bases implement
energy-saving and clean energy substitutio nmeasures . Subsidiarie shave also established corresponding energy management
mechanisms and dedicated working groups to ensure that the Group's energy governance requirements are effectivel iymplemented
across all business units. Indicators and targets
The Company continues to advance initiativ ecsentered on energy structure optimization and energy conservation & consumption
reduction with a focus on tracking key indicator ssuch as installe drenewable energy capacity newly installe dphotovoltaic capacity
green electrici tuysage ratio and the operational efficienc oyf key equipment .Energy utilization strategy
Centered on the "dual carbon" goals and the trend of energy structure transformation Sinoma Science & Technology continuously 2025 targets for Sinoma Science & Technology:
optimizes its energy composition . It increases the intensit yof clean energy substitution focuses on expanding the scale of installe d
photovoltaic power capacity and the proportion of green electrici tuysage and drives the transitio nof production & operation toward
low-carbon practices thereby continuously increasing the share of renewable energy in its energy consumption structure.Simultaneously it strengthens capacity building for energy management . Centering on themes such as energy conservation carbon
reduction and energy efficienc yimprovement it launches specialize dtrainin gand technical exchange activiti efsor management Newly installed Cumulative installed capacity of Number of PV -powered
personnel and frontlin eproduction employees on a regular basis. These initiativ eesnhance the energy-saving awareness and photovoltaic capacity: renewable energy projects: factories:
operational proficienc yof all its employees integratin genergy-saving concepts into daily operational management .
15.18 MW 78.60 MW 10
Furthermore Sinoma Science & Technology activel yparticipate sin market -based trading mechanisms for resource elements
including energy use rights water rights and emission rights. By optimizing the allocatio nefficienc yof energy resources and utilizin g
market -based instruments to reduce compliance costs and transitio npressures it enhances the flexibil iatnyd economic efficienc yof
energy use. This approach promotes the synergisti crealizatio nof energy transitio nand energy conservation & emission reduction Total direct energy Total indirect energy Total comprehensive energy
goals fosterin gthe sustainable utilizatio onf resources. consumption: consumption: consumption:
The Company has also established regular energy audit and performance assessment mechanisms forming a closed-loop 2314115.65 MWh 3421753.86 MWh 5735869.51 MWh
management system of "assessment–feedback–improvement ." Carbon peaking and carbon neutralit y("dual carbon") targets the
increase in the share of clean energy use and energy-saving technological upgrade requirements are incorporated into the annual
business management process ensuring that energy management requirements are effectivel iymplemented across the Group and
providing institution aslupport for optimizing the energy structure and improving energy efficienc.y
Energy use targets
Energy conservation and consumption reduction practices by subsidiaries of Sinoma Science &
Technology Long -term target for energy use Progress in 2025 Completion status
* Taishan Fiberglass advanced the recovery and utilizati oonf energy sources such as kiln waste heat and chopped strand The comprehensive energy consumption per The comprehensive energy consumption per
waste heat. The recovered heat was utilize din scenarios including product drying and domestic hot water supply RMB 10000 of output value shall not exceed RMB 10000 of output value decreased by
achieving net-zero purchased heat. that of the previous year 3.58%
* Beijing Composite (Tengzhou ) implemented a retrofi tproject for waste heat recovery from shelf ovens. Through the Completed
optimization of energy cycling via heat exchange technology natural gas consumption on the production line was The comprehensive energy consumption per The comprehensive energy consumption per
unit of main products shall not exceed that of unit of main products remained the same as
reduced by approximately 12 % per hour.the previous year the previous year
27 282025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Lean water management Process optimization
Optimize
Sinoma Science & Technology has established a water resource governance architectur ewith clear rights & responsibiliti easnd production Replace water washing with dry cleaning methods to eliminate unnecessary water consumption .effectiv eoperation. The CEO acts as the primary person responsible for water resource management overseeing the coordination of processes
relevant work and approving water management policie sand phased targets. The Strategy Investment and ESG Committee under the
Board of Directors provides coordinated oversight of the strategi cdirection and performance of water resource management . The
senior management supervises the implementation of key management measures to ensure the strategi cand holisti cnature of water
Upgrade
source mana gement . The Safety and Environmental Protection Department coordinates the implementation of water resource Employ efficien techniques such as high-pressure and ultrasoni ccleaning to improve water
cleaning
mana gement systems and daily execution forming a closed-loop management system with clear rights & responsibilitie dsistinc t use efficienc.y
methods
division sof labor and seamless integratio nof supervision and execution thereby continuously improving the Company's water
utilizatio enfficienc aynd management level.The Company has established a management mechanism for systematic water resource risks integratin gthe identificatio n
assessment and control of water-related risks into the overall environmental risk management system . This creates a risk
management framework characterized by unified coordination and hierarchica lmanagement . During the risk assessment process it
employs a combination of qualitativ eand quantitativ emethods . With considerations given to industry production characteristic asnd
the water resource endowments of operational regions it constructs an assessment indicator system covering key risk factors. The Management enhancement
assessment is carried out systematicall yacross the two dimensions of "dependence" and "impact". Through systematic identificati on
and hierarchica alssessment the Company continuously optimizes control measures for water resource risks enhancing compliance in
water usage environmental impact control and operational resilienc.e
Promote water Reclaim treated wastewater and rainwater for production landscape irrigatio nand road
In terms of dependency risks the Company focuses on tracking and dynamically monitoring changes in the current and future recycling cleaning to minimize freshwater intake.availabili toyf water sources. It stays updated in real-time on regulatory policie sfor water resources and water tarif afdjustments in
intake areas. Besides it assesses the potential impacts of risks—such as water scarcity water quality changes and policy fluctuation—s
on production & operation stabilit aynd cost structures on all fronts.Enhance
Regarding impact risks the Company focuses on the potential effect sof wastewater discharge on the surrounding water environment
equipment Perform scheduled inspection and maintenance to prevent leakage and seepage .during production as well as possible disturbances to regional water ecosystems caused by water resource development and
maintenance
utilizati onactiviti.e sAnalyses are conducted in conjunction with regional ecological characteristic sand environmental carrying
capacity.Water used in the production and operation of Sinoma Science & Technology and its subsidiarie sprimarily includes surface water tap
Reinforce
water and recycled water. All production units have legall yobtained water intake permits. During the reporting period no water Launch staf ftrainin gsessions to raise water conservation awareness and disseminate water-employee
supply shortages or difficulti iens water intake were recorded. saving techniques. training
In 2025 the Company continued to advance water conservation management and the implementation of related measures centering
on three key direction s- process optimization management enhancement and continuous improvement . Through multiple initiative s
it worked to continuously improve the comprehensive efficienc oyf water resource utilizatio. n
Continuous improvement
Establish water-
Define customized targets based on water usage assessments .saving targets
Monitor and
Track water consumption and assess water-saving measure effectivenes sto dynamically
evaluate
optimize water management plans and raise water use efficienc.y
regularly
29 302025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Under the unified deployment and management framework of the headquarters business segment companies systematicall ypromote Strategy
water conservation consumption reduction and recycling initiativ eisn line with their specifi cproduction processes and regional water
resource conditions. Within their production systems measures such as production water recycling reclaimed water reuse and the
separation of clean and wastewater streams are activel yimplemented to continuously improve the level of water recycling and the Sinoma Science & Technology attaches great importance to the potential impact of climate change on its business operations and
refinement of water resource mana gement thereby providing strong support for the achievement of the Company's overall water long-term development . It continuously identifie sand assesses climate-related risks & opportunities and systematicall yadvances
management objectives. climate management initiative such as the Implementation Plan for the Dual Carbon Goals. Centered on the dual pathways of
mitigation and adaptation it refines its climate change strategie sand action plans strengthens its analytica land response capabilitie s
regarding the impacts of climate change on financia lperformance operational efficienc yand asset structure and dynamically
Taishan Fiberglass Nanjing Fiberglass optimizes management measures . By integratin gclimate factors into strategi cdecision-making and operational management it
activel yresponds to the national "dual carbon" strategy continuously improves its green and low-carbon development pathway and
Taishan Fiberglass continuously Nanjing Fiberglas ssystematicall yadvances water conservation management focusing
enhances its resilienc feor sustainable development .improves the water reuse rate on process optimization and equipment upgrades .through measures such as * It collect ssteam condensate which is cooled and filtere bdefore being transported
constructing reclaimed water Climate -related risksto the filte prress workshop for reuse effectivel ryeducing freshwater consumption ;
reuse systems collecting and
recycling rainwater promoting * It implements modifications to the plain boiled water pressure screen piping to
enhance water recycling efficienc aynd reduce municipal water usage ; Based on its operational status Sinoma Science & Technology analyzes policy technology market trends and reputation to identif y
water-saving equipment and
climate change risks that may significant liympact operations. It takes targeted response measures as detailed below :
tightening management over * It strengthens equipment inspections and maintenance management to prevent
water usage in production leakage and seepage ;
Level of Time
processes. In 2025 the water reuse * It conducts self-inspections for energy-saving hazards and cultura lpromotion Risk category Risk description and impact Measures taken impact horizon
rate exceeded9 7% significantly activiti essuch as the "Quick Snap" campaign to raise staf fawareness and integrate
reducing freshwater intake. water conservation concepts into daily operations. The Company established the
In the short term extreme weather events Emergency Response Plan for Sudden
(e.g. typhoons heavy rainfall droughts) Environmental Events and organized
may disrupt operations through production annual emergency drills. These
Acute suspension supply chain interruptions measures enhanced the Company's and High Short-term
Water usage target equipment damage safety incidents and employees' ability to respond to
increased costs and may also affect extreme weather events mitigating the
upstream raw material supply and logistics impact of climate change on production
Physical
Long -term targets for water usage Progress in 2025 Completion status and operations.risks
Rising temperatures may increase
electricity demand and operating costs
The circulating water utilization rate The Company adopted energy -efficient The circulating water utilization rate of major affect product performance and constrain
equipment and technologies and
above 53% of major water-consuming units production conditions at certain sites while Medium -to-water-consuming units remains Chronic optimized production technologies and Moderate
long-term changes in temperature and long-term
reached 94% Completed processes to reduce energy water availability may impact upstream raw
consumption.Water consumption per RMB 10000 of output Water consumption per RMB 10000 material supply stability and procurement
costs
value decreases year -on -year of output value decreased b1y1 .6%
Environmental regulations are expected to
become increasingly stringent. The The Company carefully monitored
Company's operations involve the relevant policy changes and established
production operation use and sales of sound environmental and work safety
Policie sand Medium -to-
Tackling climate change hazardous chemicals. This may lead to management systems with a particular Highregulations long-term work safety accidents environmental focus on strengthening occupational
pollution incidents and occupational health and safety measures related to
health hazards caused by natural disasters hazardous chemicals.or inadequate management.The Company actively participated in
Governance Requirements for product environmental carbon emissions permit trading and performance capability and production promoted green energy transition and
processes are continuously rising. The
energy-saving carbon-reduction Medium -to-
Technology acceleration of lo-cwarbon transition and Moderate
technological upgrades such as long-term
the R&D application of clean technologies
Sinoma Science & Technology has clearl ydefined the supervision and management responsibiliti efsor climate-related matters and advancing photovoltaic projects and Transition may lead to increased costs for optimizing energy utilization
established a climate change governance structure led by the Strategy Investment and ESG Committee under the Board of Directors. risks technological innovation. technologies.This Committee oversees the identificati oonf climate risks & opportunities and the implementation of targets and strategies
Customers and markets continue to raise
deliberates on climate change strategies sustainable development visions and policy revisions and reports to the Board of Directors The Company stepped up efforts to requirements for lo-wcarbon products and
build a green and lo-wcarbon industrial
on a regular annual basis. In 2025 the Company established climate change -related incentives and assessment indicator sfor the senior services. The Company must increase layout. It took measures such as carbon Moderate - Medium -to-
Market expenditure on low-carbon technology
management of its subsidiarie.s By signing letter sof responsibilit fyor safety and environmental protection bonuses of the senior reduction at the source and green high long-term transition projects upgrade high en-ergy
electricity utilization to reduce the
management are linked to the Company's climate targets (such as greenhouse gas emissions and energy efficienc yimprovement) consuming equipment and gradually raise
carbon footprint of products.ensuring that environmental factors are prioritize idn decision-making of the senior management . the proportion of clean energy used.Stakeholders such as customers and The Company formulated a
The ESG Working Group leads the Company's ecological progress and organizes the implementation of carbon peaking and carbon suppliers are increasingly concerned aboutm anagement system for addressing
neutralit yinitiativ.e Ist provides professional support for identifyin cglimate change risks and opportunities during strategy formulation the Company's performance in addressing climate change strengthened Moderate - Medium -to-
Reputation climate change. Failure to respond to their environmental and carbon emission
corporate development and project execution and formulates countermeasures to eliminate mitigate transfer or control risks and high long-term
demands or incidents of no-cnompliance management and timely disclosed
opportunities based on their specifi ctypes. Under the leadership of the Company its subsidiarie shave established corresponding may result in reputational risks and damage sustainability reports to address the
leadership groups to address climate change issues through cross-disciplinar cyollaboration. to the corporate image. needs of stakeholders.
31 322025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Climate -related opportunities "Dual carbon" strategy
Climate change also presents numerous business-level opportunities for Sinoma Science & Technology . The Company has identifie d Sinoma Science & Technology full yimplements and steadil yadvances the Implementation Plan for the "Dual Carbon" Goals clarifyin g
these opportunities and implemented the following measures to seize climate change -related prospects and achieve sustainable its interna lcarbon peaking and carbon neutralit ytargets. It integrate sthe green development philosophy throughout the entire
development . process of strategy formulation resource allocation business expansion and operational management .Opportunity Level of Time horizon
Measures taken In 2025 Sinoma Science & Technology:
category impact
The Company achieved cost reduction and efficiency gains at the resource level
Increasing resource
by improving resource use efficiency thereby saving resource costs and Moderate Short-term
utilization efficiency Establishing a carbon management team
enhancing production efficiency.The Company actively participated in carbon emission market trading and * During the reporting period Sinoma Science & Technology continued to build up and enhance its carbon management
Participating in Medium -to-
promoted energy transition on the procurement side to mitigate the risk of Moderate team . One additional employee obtained the Carbon Emission Manager qualificatio nbringing the total number of
carbon trading long-term
rising energy and carbon emission prices in the future. certifie pdrofessional sto six. The Company also provided trainin gsessions related to carbon emission management for
The Company seized energy transition opportunities to expand and enhance over 14 000 employees providing solid talent support and technical assurance for achieving the "dual carbon" targets.Green products and green businesses focusing on strategic emerging industries such as new
High Long -term
services materials (for example wind power blades lithium battery separators hydrogen
storage cylinders) and green & -lcoawrbon industries.The Company strived for preferential policy subsidies by vigorously developing Medium -to- "Dual carbon" management system
Policy support Moderate
green products and services. long-term
* In 2025 Sinoma Science & Technology applied a system -oriented management mindset to advance green and low-carbon
The Company sought green finance investments and loans to secure funding for Medium -to- development . It continued to develop obtain certificati ofnor and standardize green factories clean production
Green finance Moderate
its green transition thereby supporting sustainable development. long-term certification csarbon management systems and energy management systems. An interna lteam was formed to align with
The Company advanced corporate social responsibility practices and promoted "dual carbon" targets and plan emission reduction pathways .Corporate image Moderate Long -term
the concept of sustainable development to enhance social recognition.Financial impact of climate change Energy structure transformation
* Sinoma Science & Technology organized its production-based subsidiarie sto continuously optimize their energy structure
Sinoma Science & Technology holds that the science-based quantificatio nof the financia limpact of climate risks and opportunities is a
through methods such as constructing self-owned power stations using renewable energy and purchasing green electrici.t y
crucial foundation for enhancing climate governance capabilitie sand supporting high-quality development . During the reporting
period it conducted multi-dimensional analyses to systematicall yassess the potential impact of climate risks and opportunities on its During the reporting period its photovoltaic power generation exceeded 60 000 000 kWh with a total green electrici ty
financia lposition and operating results refinin gthe framework for identifyin gand analyzing climate-related financia limpacts step by purchase of 250 000 000 kWh increasing the proportion of non -fossi fluels in the energy consumption structure.step.Indicator Unit Value
Low -carbon technology innovation
Financial losses arising Such as fines incurred due to failure to meet emission requirements expendit'u0re0s0 0 yuan 40
* CTG implemented a technical retrofi ftor kiln insulation utilizin sgilicat einsulatio nmaterials to optimize the thermal
from climate change for purchasing carbon allowances to fulfill carbon market compliance obligations
3
risks losses caused by production shutdowns during extreme weather events and insulatio nstructure. This resulted in an annual reduction of natural gas consumption by approximately 131 400 m and
repair costs resulting from plant damage caused by extreme weather savings in natural gas costs of about RMB 430 000 . Under the same fuel-oxygen ratio the concentration of nitrogen
oxide emissions decreased from approximately 65 mg/m 3 to 50 mg/m 3Expenditures incurred in Such as investments in ener-gsyaving consumption-reduction and carbon- '0000 yuan 2680 . This achieved a coordinated reduction in
response to climate reduction projects required by stricter emission standards expenditures related to energy consumption pollutant emissions and operating costs providing strong support for the Company's emission
change risks enterprise upgrading shutdowns restructuring or relocation costs for- weather reduction at the source and green & low-carbon transitio.n
resilience retrofitting of plant facili-tieemspe rhaitguhre subsidies for employees
expenses for building carbon emissions data management systems and
investments in new energy facilities
Costs incurred in seizing Such as expenditures on green technology research and development costs '0000 yuan 1856
climate change related to the issuance of green bonds and expenses for applying for national
opportunities policy incentives related to energy conservation an-cda rlboown development
Potential revenues Such as total revenues generated from products applicable to the new energy '0000 yuan 2572789
arising from climate industry—including wind turbine blades glass fiber lithium battery separators
change opportunities hydrogen storage cylinders and graph-ibtaesed new materials—as well as income
obtained through supportive policy incentives
33 342025 SUSTAINABILITY REPORT Clean and Efficient Operations Innovation-Driven Development: Value Sharing:
for Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
In 2025 Sinoma Science & Technology:
Construct a risk information database incorporating climate change risks and opportunities based on business and product
characteristic sand identif ythe impacts of climate change on the Company's finances production assets supply chain and
personnel.Special energy conservation campaigns
* Sinoma Science & Technology organized its production-based subsidiarie sto systematicall ycarry out special campaigns
for energy conservation and carbon reduction. Focusing on key processes and critica elnergy-using segments it adopted
technical retrofit asnd management optimizations. Throughout the year over 100 related projects were implemented
resultin gin carbon emission reductions of hundreds of thousands of tons continuously improving energy utilizati on
efficienc aynd low-carbon operation levels.Fil lout the High Risk Assessment Form to identif yand assess climate change -related risks from the perspectives of risk impact and
? Taishan Fiberglass implemented 39 energy conservation and carbon reduction projects throughout the year covering likelihood thereby determining the level of climate change -related risks.areas such as optimization of kiln energy structures waste heat recovery and high-efficienc eyquipment replacement .This resulted in annual energy savings of 2700 tons of standard coal and a reduction of approximately 9000 tons
of carbon dioxide emissions.? Through measures such as adopting energy-efficien etquipment and waste heat recovery Taiyuan company reduced
the unit energy consumption of its drying and chopping processes by over 50 % compared to design levels. Plot a risk map with impact severit yand likelihoo das axes based on the identificati oannd assessment results and define
corresponding measures for elimination mitigation transfer or control according to the differen tzones on the map strivin gto
? Sinoma Lithium Battery Separator implemented 95 technical retrofi ptrojects throughout the year with a focus on
smoothly resolve climate change risks.saving water electricit yand steam . These projects covered coating waste heat recovery CQJ compression
condensation and chille rgrid-integratio nrenovation. It achieved a year-on -year decrease of 14 .53 % in unit
electrici tcyonsumption 21 .99 % in unit steam consumption and 38 .38 % in unit water consumption with a
carbon dioxide emission reduction of 174 500 tons generating economic benefits of RMB 55 .1714 million.? Sinoma Blade (Funing) upgraded the traditiona lheating method using a 45 kW high-power hot-air blower to a
Fil lout the High Risk Control Alignment Form to clarif ythe lead and supporting departments for major risks formulate risk
10 kW infrared heating system equipped with an intelligen ttemperature control system for paint surface drying. After management strategie sand solutions and submit them to the responsible person for approval.
the retrofi theating a single blade for 4 hours saves approximately 140 kWh of electricit syignificant lryeducing the
electrici tcyonsumption of the drying process.Indicators and targets
Risk management Sinoma Science & Technology takes an active approach to addressing climate change . Based on an analysis of climate change -related
risks & opportunities and its own operational conditions it has established carbon reduction and energy conservation targets related
to climate change and steadil ypromoted its green transitio.n In 2025 its Scope 1 emissions stood at 642 078 .45 tons while
To enhance the foresigh tand systematic nature of climate risk identificatio nin 2025 Sinoma Science & Technology referred to the Scope 2 emissions amounted to 1710 072 .16 tons .Shared Socioeconomic Pathways (SSP) published by the Intergovernmental Panel on Climate Change (IPCC). It selected two scenarios
SSP 1-2.6 and SSP 5-8.5 to identif yand analyze potential acute and chronic physical risks across three time dimensions—short-term "Dual carbon" targets
medium -term and long-term—and to assess their potential impacts on operational models and value chain stabilit. y
The Company also referenced the Net Zero Emissions (NZE) scenario and the Stated Policie sScenario (STEPS) published by the Completion "Dual carbon" targets Progress in 2025
Internationa lEnergy Agency (IEA). Focusing on factors such as strengthened policy constraints changes in carbon costs energy status
structure adjustment and low-carbon technology evolution it systematicall yidentifie dand analyzed the transitio nrisk sand
Carbon emissions per RMB 10000 of output value
opportunities it faces. These result swere incorporated into the climate risk assessment framework to provide a reference for risk Carbon emissions per RMB 10000 of output
value shall not exceed those of the previous yeardecreased by 1% compared with the previous year
prioritizati oand the formulation of subsequent management measures .Completed
Sinoma Science & Technology attaches great importance to the coordinated management of climate change risks. It integrates climate
Carbon emissions per unit of main products Carbon emissions per unit of main products decreased
change risks into its overall corporate risk management system and conducts systematic assessments through the following process. shall not exceed those of the previous year by 12% compared with the previous year
35 362025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Innovation -Driven
02 Development: Exploring New Momentum for
Sustainability
Committed to development led by innovation Sinoma Science & Technology takes scientifi acnd technological
innovation as the key engine to enhance core competitiveness and achieve sustainable growth . Focusing on
breakthroughs in new material technologies and industria lupgrading demands the Company continuously
increases R&D investment improves the innovation system and accelerates the commercialization of scientifi c
and technological achievements and the development of low-carbon products. By strengthening independent
innovation capabilitie asnd integrated application of green technologies it continuously fosters new momentum
for sustainable development driving high-quality leaps in the fiel dof material science and technology.Key Performance Indicators
Number of R&D personnel
3107
Operating Income from products with inherent green attributes
RMB 8904.94 million
Operating Income from products that contribute to green social development
RMB 25727 .44 million
37 382025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Accelerating innovation-driven Product innovation:
development * Leveraging its role as the secretaria tof the National Technical Committee on Composite Materials Standardization (TC39) Beijing Composite held a special trainin gthemed with "Composite Material Standardization and Testing" during the
Shanghai Composite Exhibition enhancing industria lchain compliance and technical consistency and strengthening
discourse power of industry standards;
* Focusing on special glass fiber sand high-performance glass fibers Taishan Fiberglass developed high-end products such as
Scientific and technological innovation governance the second -generation low-dielectri clow-expansion glass fibers and new -generation high-strength high-modulus glass
fiber.s Multiple firs tprizes for scientif iacnd technological progress were awarded for innovation achievements and some
products were included in the catalog of green low-carbon technology achievements . The enterprise passed the
As a national-level innovative enterprise Sinoma Science & Technology continuously improves its scientif icand technological reassessment as a national single champion demonstration enterprise in the manufacturing industry and was selected as a
innovation governance mechanism incorporating technological innovation into the corporate strategi cgovernance system and provincia-llevel leading enterprise for new materials.strengthening top-level design and systematic layout of the R&D system . The company has established a Science and Technology
Committee which is jointl yled by the Director of the National Key Laboratory and the Vice President to oversee the Company's
scientif iacnd technological innovation work . The Company clarifi etshe innovation function positioning of the headquarters business
departments and subsidiaries building a science and technology management architectur ewith clear responsibiliti easnd efficien t Intelligent manufacturing:
collaboration forming a ful-lchain scientif iacnd technological innovation system covering "applied basic research—engineering
technology research—industrializati otnechnology research—testing and evaluation technology research" allowing optimized * As one of China's firs tpilot demonstration enterprises for intelligen mtanufacturing Taishan Fiberglass is building an
allocation and efficien ctoordination of innovation resources and providing solid technical support and governance guarantees for integrated digital intelligen otperation system driven by AI aiming to establish a globally collaborative industry-leading
sustainable development . world-class intelligen ftactory system by 2030;
* NRDI (Suqian) was included in the 2025 5G Factory Directory of the Ministry of Industry and Information Technology . It is
building an intelligen stystem covering the entire process of R&D production quality energy efficienc yand logistic setting
Scientifi cand technological innovation strategy a new benchmark for digita land intelligen mtanufacturing in the fiberglas sindustry; Besides NGF (Suqian) New Material
was recognized as a national-level "Littl eGiant" and an advanced intelligen tfactory in Jiangsu Province creating a
demonstration model of a digital intelligen tcollaborativ efactory for high-silic afiberglas sfilte praper based on "5G +
In alignment with the "15th Five-Year Plan" Sinoma Science & Technology systematicall yclarifi etshe strategi clayout of major science
Industria Ilnternet of Things".and technology positioning scientif iacnd technological innovation as a key strategi cpilla rfor promoting high-quality development
and enhancing core competitiveness concentrating effort son breakthroughs in core technologies and strengthening the
development of strategi cscientif iacnd technological capabilitie. sThe Company continuously tracks the implementation progress of
major scientif ircesearch projects such as the National Key R&D Program strengthens the overall management of major projects and Case: Building a Pilot Innovation Platform for Advanced Inorganic Fibers and Composites
the application for innovation platform building and enhances the integratio nand coordination capabilitie sof scientif iacnd
technological resources thereby ensuring high-quality implementation of research tasks.The pilot platform for advanced inorganic fiber sand composites built by Nanjing Fiberglass was included in the firs tlis tof the
As one of China's firs itnnovative enterprises a national technological innovation demonstration enterprise and a national high-tech
Ministry of Industry and Information Technology of pilot platforms under key cultivatio.n The platform focuses on the R&D and
enterprise the Company has 1 national key laboratory 2 institution hsosting the National Natural Science Foundation of China 3
application of advanced inorganic fiber sand composites establishin ga ful-lchain pilot system covering "fibe r- fabric - composite
national engineering technology research centers 5 postdoctoral research stations and national-level R&D platforms such as the
National New Material Testing and Evaluation Platform and undertakes multiple national and provincial/ministeri saclientif ircesearch - processing" complemented by comprehensive testing and evaluation capabilitie sin mechanics thermal properties
projects. Besides it serves as the chair unit of national technical committees for standardization on glass fiber fiber-reinforced plastics environmental aging and non -destructive testing forming an integrated technology verificati onplatform of "design -
and thermal insulatio nmaterials continuously strengthening industry technology leadership and standard-setting capabilitie. sIt is manufacturing - testing - evaluation - standardization." It serves a wide range of field sincluding aerospace rai ltransportation
committed to building itsel ifnto the source of origina lcomposite material technologies and a national strategi cscientif ifcorce in the low-altitud eaircraf tnew energy vehicles and energy conservation and environmental protection providing key technical support
new materials fiel dto provide continuous innovation momentum for the development of strategi cemerging industrie.s for the development of strategi cemerging industrie.s
Focusing on the composite materials field the Company continuously deepens layouts around basic research applied basic research
and cutting-edge technology research increases R&D funding and promotes technological breakthroughs in high-performance glass
fiber special functional fibers high-end composite materials and green low-carbon technologies. It also accelerates the
commercialization and application of core technological achievements and strive sto tackle key technical "bottlenecks" to enhance
the independent controllabili otfy key materials.Product innovation:
* The Company organized multiple high-level industry and academic exchange activiti es(includin gindustria ltextile s
advanced functional composites etc.) strengthening industry-universit-yresearch collaboration and industry technical
exchanges serving industry technological progress and regional innovation development ;
* The Company undertook a major scientif ircesearch project as part of the "leading the charge" initiati vien the building
materials industry—the "Development and Demonstration Application of Deep -Sea Composite Materials for Pressure Cabin
Sections" achieving key technological breakthroughs and forming industrializati ocnapabilitie. sTo be specific it supported
sea trial asnd applications of deep -sea equipment such as "Haiyi 1000 ";
* Pilot Platform for Advanced Inorganic Fibers and Composite Materials
39 402025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Case: A Breakthrough in High-Strength High -Modulus Glass Fiber Technology to Support Large-Scale During the reporting period the Company continued to advance R&D and commercialization efforts in line with
Wind Power Upgrading established scientific and technological innovation targets with the core metrics completed as follows:
Taishan Fiberglass successfull ydeveloped a new generation of high-
strength high-modulus glass fiber and achieved mass production with
product performance reaching internationall yadvanced levels. It can
meet the application requirements for main beams and shell structures
of large wind turbine blades offerin gsignifican tadvantages in blade 5.86 % 11 .89 %
lightweightin gand large-scale development . Long -term cooperation in R&D investment intensity Proportion of basic research investment
this product has been established with several renowned wind turbine
blade manufacturers supporting the construction of global 26-
megawatt -class offshore wind power projects and 150-meter -class ultra-
large wind turbine blades. By promoting the upgrading of key wind
power materials it supports technological progress in the new energy
industry chain and provides material support for the transformation of
energy mix and the achievement of "dual carbon" goals. * Large-Scale Offshore Wind Turbine Blades 662 247 2296
Patents applied Patents granted Cumulative valid patents held
Innovative risk management
To ensure the effectiv eimplementation of the scientif iacnd technological innovation strategy Sinoma Science & Technology
incorporates R&D risk management into its technology management system . At the project initiatio sntage it systematicall yconducts 46 6 31 9
risk identificati oannd comprehensively assesses risk factors such as technical feasibilit myarket demand and environmental and Standards issued International standards National standards Industry standards
social impacts forming a pre-assessment mechanism .During the R&D implementation the Company sets risk control nodes at key stages establishes phased evaluation and dynamic
adjustment mechanisms and strengthens monitoring and response to risks such as deviations from technical routes delays in R&D
progress and failur eto meet expected result sin achievement commercialization forming a closed-loop management system
throughout the entire process. It also keeps optimizing R&D resource allocation and project priorit ymanagement to enhance
innovation investment efficienc ypromote the synergisti crealizatio nof economic benefits alongside environmental and social
benefits and strengthen the supporting capacity of scientif iacnd technological innovation for its long-term development .As a national-level innovative enterprise Sinoma Science & Technology includes intellectua plroperty management into its scientif ic 17 .90 % 15 5
and technological innovation risk management system . It systematicall yidentifie asnd mitigates risks such as patent infringement loss
of technological achievements overseas intellectua plroperty barriers and legal disputes building a comprehensive intellectua l Proportion of income from new Provincial/ministerial and Science and technology
property risk prevention and control mechanism covering the entire process of R&D achievement commercialization and overseas products to main business income industrial awards approved awards granted by CNBMG
business expansion. Leveraging years of practica lexperience the Company continuously improves its intellectua lproperty
management system enhances the quality of patent portfoli olayout and compliance management and strengthens the secure
transformation and commercial application capabilitie osf technological achievements .The Company and its subsidiarie sconsistentl ypass national and provincia lperformance evaluations and certificati ofnor intellectua l
property management standards. They have been recognized as National Dominant Enterprises for Intellectua Plroperties Intellectua l The Company will continuously improve the scientif iacnd technological innovation target system by focusing on enhancing core
Property Application Pilot Units among Industria lEnterprises and other exemplary title. sNanjing Fiberglass as a key innovation entity technological capabilitie soptimizing the innovation system and improving the quality and efficienc yof achievement
passed the certificati ofnor Enterprise Intellectua Plroperty Compliance Management System —Requirements (GB/T 29490 -2023) in commercialization thereby strengthening the support of scientif iacnd technological innovation for the high-quality development of
2025. Focusing on risk prevention and control the Company has formulated and implemented institution adlocuments including the
the main business. Key scientif iacnd technological innovation targets for 2026 are as follows:
Intellectua lProperty Management Measures the High-Value Patent Cultivatio nManagement Policy the Legal Dispute Control
Procedures and the Response Policy for Overseas Intellectua Plroperty Barrier.s These documents define responsibiliti east all levels
strengthen whole -staf fparticipatio nand whole -process control and solidif tyhe foundation for scientif iacnd technological innovation Targets for scientific and technological innovation
risk management .R&D investment intensity Above 5.2%
Indicators and targets
Patents granted 205
To systematicall yevaluate the effectivenes sof the scientif iacnd technological innovation strategy Sinoma Science & Technology has International patents applied for 105
established a management mechanism for technological innovation metrics covering the entire process from R&D investment to
output of result sand their commercialization. It also has incorporated relevant metrics into the annual business target assessment Revised international standards 4
system where the metrics are decomposed level by level to the senior management and each R&D unit. Through the coordinated
implementation of specialize dassessments and performance evaluations the Company strengthens target constraints and positiv e Revised national standards 20
incentives to ensure the effectiv execution of scientif iacnd technological innovation tasks.
41 422025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Creating low -carbon products 1. Product design and development
Use LCA result sto guide product design full yconsider energy and water saving factors.Optimize
Committed to the coordinated advancement of innovation-driven development and green development Sinoma Science & product design Choose more environmentally friendl ymaterials and processes and provide products that
Technology continuously launches high-performance high-value-added green products in strategi cemerging field ssuch as wind are easy to repair and maintain.power new energy vehicles and hydrogen energy serving the transformation of national energy mix and the implementation of the
"dual carbon" strategy. Core products independently developed and mass -produced by the Company including wind turbine blades
Improve product
lithium battery separators and hydrogen storage cylinders have been widely applied in clean energy production and efficien t Use high-quality materials and processes to improve product durabilit yand reduce
durability
utilizatio sncenarios effectivel syupporting the low-carbon upgrading of wind electric and hydrogen energy industry chains. replacement frequency.As of the end of 2025
Build a sustainable Prioritiz environmentally friendl ysuppliers to reduce carbon emissions across the supply
supply chain chain.The cumulative installed capacity of the helping to reduce C2O equivalent to
Company's wind turbine blade products reached emissions by reforesting
213 GW 8.28 million tons annually 20000 acres of land
2. Operation production and manufacturing
The lithium battery separator products contributed to while the hydrogen storage cylinders
approximately of carbon reduction after their market launch contributed approximately
Reduce Invest in renewable energy sources such as solar and wind power prioriti ztehe use of
290 000 tons 70000 tons water/energy usage renewable and recycled materials and reduce reliance on non -renewable resources.
In 2025 the green products manufactured by the Company including wind turbine blades lithium battery separators
Reduce the use of
8.6 Strictl aybide by relevant laws and regulations avoid the use of toxic and harmful chemicals and hydrogen energy cylinders collectivel eynabled annual carbon reduction of over million tons. toxic and hazardous
substances and continuously seek safe alternative.s
The Company's parent entity China National Building Material has established a group level lis tof green products to systematicall y Select efficient
categorize products with green attribute sor those that promote green development across its subsidiarie.s Among them Sinoma production Improve energy efficienc aynd reduce water and material consumption .Science &Technology's wind turbine blades lithium battery separators hydrogen storage cylinders and glass fiber products have been processes
included in the group's green product portfoli oand are aligned with the "Climate Change Mitigation1" objective. During the reporting
period revenue from the Company's aforementioned green products accounted for 76 .84 % of total operating revenue. The Company
Reduce
has set clear development goals and strive sto increase the share of green product revenue to over 80% of total revenue by 2030. emissions/waste Adopt clean production technologies and implement waste sorting and recycling.To continuously enhance the capabilit yof green product supply the Company consistentl yincreases investment in green technology generated
research and development . It strengthens the innovation capacity of its R&D teams in low carbon materials and sustainable product
design and continuously advances production facili tuypgrades and manufacturing process optimization. At the same time the
Company enhances the understanding and application of green design principle sand sustainable product development methods
among R&D and technical personnel through interna ltrainin gand technical exchanges . This supports the continuous improvement of 3. Distribution storage and transportation
the Company's green product research development and manufacturing capabilitie.s
Green product design Optimize packaging Prioriti zrecyclabl eand biodegradable packaging material swhile ensuring safety and reliabili tymaterial selection minimizing environmental pollution and preventing leaks during transportatio annd storage.Relying on its green product lif-ecycle management mechanism the Company continuously optimizes key stages including product
Reduce
design manufacturing and recycling systematicall ypromoting improvements in resource utilizati oenfficienc yand reductions in environmental impact Continuously optimize transportation routes and prioriti zenvironmentally friendl ymodes
environmental impacts. By continuously expanding green market opportunities the Company seeks to achieve coordinated growth in of transportation such as rai land sea transport.ecological and economic value and to consolidate the green industria lfoundation for high-quality development . The Company
conducts lif-ecycle assessments for representativ eproducts. Beijing Composite NRDI and Suzhou Co . Ltd. have carried out lif-ecycle
assessments for products such as composite electri cheating molds cell pressing bars specialt yglass fiber filaments glass fiber filte r
paper glass fiber filte mredia battery separators long-tube gas cylinders (20-year service life )and LNG cylinders (10-year service life. )
The assessments cover the entire lif ecycle from planning and definition design and development raw material acquisition production 4. Product use disposal and recycling
and transportation production confirmation and product packaging to use and maintenance as well as end -of-lif erecyclin.g The
overall assessment spans the core stages of the product lif ecycle with a focus on material flows energy consumption and the
coordination among differen tstages forming a standardized evaluation system that continuously enhances the green attribute sand Provide product
Establish a product recyclin gsystem to ensure that the product is properly disposed of at the
sustainable competitiveness of the Company's products. recycling and
disposal solutions end of their lif ecycle avoiding environmental pollution.1. The "Climate Change Mitigation "objective is one of the six environmental objectives defined in the European Union's Sustainable Finance Taxonomy . This report refers to this
objective to review and explain the environmental contributions of the Company's products in promoting renewable energy utilizatio nimproving energy efficienc yand reducing
greenhouse gas emissions. The assessment is used to identif yand present products with green attribute.s
43 442025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Case: From "Materials" to "Intelligence": Sinoma Blade Leads Upgrading of Wind Power Equipment Case: Two Types of Decorative Integrated Panels ofT aishan Fiberglass Obtain China Green Building
Through Innovation Materials Product Certification
While continuously enhancing product performance Sinoma Blade integrates green design concepts throughout the entire R&D Taishan Fiberglass continues to integrate green design principle sinto product development and the expansion of application
and manufacturing process. By introducing eco-friendl yresins and biodegradable substrates in blade production and scenarios. Its vacuum insulatio npanel with integrated thermal and decorative functions as well as high strength continuous
collaborating with two industry-leading enterprises the company successfull ydeveloped China's firs tset of recyclable wind glass fiber fir eresistan tinsulatio nand decorative panel have obtained the China Green Building Materials Product Certificati.o n
turbine blades with a diameter exceeding 220 m . This product has been transported to and successfull yinstalle dat the Tonghua These products not only enhance building thermal performance and structura lstrength but also offer advantages in fir esafety
and durabilit.y They help reduce energy consumption during the building operation phase and improve overall energy efficienc y
Wind Farm in Jilin marking a significan tbreakthrough in green lifecycl emanagement of blades within China's wind power
throughout the building' slif ecycle. By advancing the development and certificati onf green building materials the Company
industry.continuously expands its green product portfoli oand supports energy conservation emissions reduction and the green
Calculations show that for 8-10 MW units this recyclable blade solution can reduce CO equivalent emissions by at least transformation of the construction sector.2
approximately 100 tons per turbine throughout its lifecycl eenabling both product performance enhancement and carbon
footprint reduction demonstrating the company's development path of empowering green transformation through technological
innovation.* China Green Building Materials Product Certification
* Robust and Eco -Friendly "Giant Wings" of Sinoma Blade
45 462025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation -Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Clean technology development Case: Innovative Application of Wing Sails Made of Composite Materials Empowers Low-Carbon Transformation of Green Shipping
As the global shipping industry is accelerating transitio ntoward carbon reduction the wing sail made of a composite material
Based on green development concepts and industria ltransformation requirements Sinoma Science & Technology continuously
independently developed by Sinoma Science & Technology's subsidiary – Zhongfu lianzhong has achieved successful
improves its clean technology development system advancing key technology R&D and achievement application in areas such as clean
engineering application providing an innovative solution for energy conservation and emission reduction in ocean -going
energy utilizatio rnesource recycling and energy efficienc syystem optimization. The Company incorporates energy-saving and carbon vessels. Leveraging the advantages of composite materials that feature lightweight high strength and corrosion resistance
reduction concepts at the project planning and design phases systematicall yintegratin genergy-efficien tequipment waste heat along with aerodynamic optimization design and an intelligen ctontrol system the product efficient lcyonverts wind energy into
recovery and key process optimization solutions during construction and manufacturing phases to continuously enhance the propulsion power . It deliver saverage energy-saving and emission-reduction effect sof 5% -15% with fuel saving rates reaching up
cleanlines sof production process and efficienc oyf energy utilizati.o Tnhrough digita lenergy management platforms and energy-saving to 30% under specifi coperating conditions.technical renovation initiative sit continuously strengthens engineering conversion and system integratio ncapabilitie sfor clean
Calculations show that a single vessel can reduce carbon emissions by approximately 5.12 tons per day. Based on annual
technologies promoting large-scale application of technological achievements . By incorporating clean technology R&D into the overall
operation of 8 months this translate sto an annual reduction of about 1228.8 tons equivalent to the annual carbon absorption
layout of its technological innovation system it continuously enhances the competitiveness of green and low-carbon core of approximately 57 acres of forest. This achievement expands the application boundaries of clean technology of composite
technologies achieving coordinated advancement in clean technology and scientif iicnnovation capabilitie.s materials in the green shipping sector demonstrating the Company's practica lpathway of using scientif iicnnovation to drive
the low-carbon transformation of high carbon emission industrie.s
Sinoma Science & Technology activel ypromotes green transformation of its energy mix continuously increasing the proportion of non -
fossi lenergy consumption through the dual-drive approach of self-built photovoltaic power stations and externall yprocured green
electrici.t Byy the end of 2025 its cumulative installe dcapacity of renewable energy project had reached 78 .6 MW with 15 .18 MW of
new photovoltaic capacity added that year. For the year the photovoltaic power generation exceeded 60 000 000 kWh while
externall yprocured green electrici tryeached 250 000 000 kWh effectivel ryeducing carbon footprint sin production operations.Case: A Breakthrough in Multi-Scenario Application of 70MPa Type-IV Hydrogen Storage Cylinders
Promotes Large -Scale Development of Hydrogen Clean Technology
In 2025 Suzhou limited achieved a major breakthrough in core technologies of hydrogen storage and transportation. Its
independently developed 70MPa Type -IV hydrogen storage cylinders achieved large-scale multi-scenario applications
successfull yexpanding into minibuses and large mining trucks with hydrogen fuel cells marking the further enhancement of its
engineering capabilitie fsor high-pressure hydrogen storage clean technology under complex operating conditions.In the commercial vehicle sector Suzhou limited
conducted customized development for Hongqi minibuses
with hydrogen fuel cells optimizing the structura ldesign
based on the chassis space characteristic. sThrough finit e
element simulation and multiple experimental validations
it innovativel yadopted a composite fixatio nmethod of
"rigi dconnection at the bottle neck + flexibl econstraint
along the cylinder body" achieving lightweight goals while
ensuring system stabilit. y * Wing Sails Made of Composite Materials
In the mining heavy-duty sector Suzhou limit' s210L-
70MPa -IV hydrogen cylinder group was applied to a 260T-
class hydrogen -powered mining truck with a total With a focus on R&D investment in clean technology green process upgrades and commercialization of low-carbon technological
hydrogen storage capacity of 236 kg and a range exceeding achievements the Company will continuously improve the investment target system for clean technology and strengthen the support
500 km . This effectivel vyalidated the safety and reliabili otfy of clean technology for the green transformation and high-quality development of main business. The 2026 targets of investment in
the high-pressure hydrogen storage system under extreme clean technology are as follows:
operating conditions such as high dust strong vibration
* Large-Scale Hydrogen Fuel Mining Truck and continuous operation.Targets of investment in clean technology
By promoting the demonstration application of high-pressure hydrogen storage technology in urban transportation and heavy R&D of Key Equipment and Process Technology for Hi-gEhfficiency Lo-Cwarbon and Clean Short Fibers RMB 13.72 million
equipment fields Suzhou limited continuously enhances its system integratio ncapabilit yand scenario adaptabilit yfor clean
hydrogen energy technology. This provides technical support for hydrogen energy substitutio nin high carbon emission sectors
Development and Application Study of Hig-Themperature Resistant Synthetic Fiber Needled Felt
and further strengthens the coordinated advancement of clean technology and scientif iicnnovation. RMB 2 million
Membrane -Coated Pleated Filter Cartridges
47 482025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Value Sharing:
03 Building a Win-Win Ecosystem Amount of safety and health related
Number of work -related deaths Death rate per thousand expenditure
0 Person 0‰ RMB 101 .72 million
Sinoma Science & Technology is committed to value co-creation as its guiding principle treating talent development safety
enhancement and responsibilit gyovernance as crucial pillar sfor stable corporate operations thereby systematicall yconstructing a
development ecosystem of shared benefits. The Company is continuously strengthening organizationa lfoundations and operational Director Attendance Rate at General
Number of Directors Number of Independent Directors Meeting of Shareholders
baselines by focusing on building high-caliber talent hubs and reinforcin ghealth and safety management . Through product quality
improvement sustainable supply chain advancement and deep integratio ninto regional economic development it consistentl y
expands collaborativ espaces with clients partners and diverse societa lstakeholders. Concurrently it continually refine sits 7 3 100 %
responsibilit ygovernance framework and enhances its capabilitie sof standardized operations and risk management thereby
providing robust safeguards for long-term stable growth and multi-party value sharing.Coverage Rate of Ant-Ciorruption Training for
Number of Compliance Number of Anti-Corruption
Employees (including fu-ltlime par-ttime
Training Sessions Training Sessions
contractor and subcontractor employees)
49415100%
Number of suppliers who have Number of suppliers certified by
established lon-gterm systems such as quality occupational
cooperation with the health and safety environment or
Company energy management an increase of
3369 1204 1.06 % year-on -year
Key Performance Indicators
Amount of taxes paid Amount of public charity investment
Total number of employees Employee satisfactio rnate RMB 1470 .28 million RMB 4.91 million
20 901 person 93 %
Total hours of training Person-times of employees participated in
occupational health and safety training
785 286 hours 157990 person-times
Number of safety inspections conducted Number of Legal Entities Certified with ISO45001
3406 times 41
49 502025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Building a talent hub Refining promotion mechanisms
Focusing on employee career growth and organizationa lcapabilit yenhancement Sinoma Science & Technology follows talent
development principle sto establish a multi-channel promotion system covering management technical and operational tracks. We
improve promotion mechanisms by defining advancement criteri and development paths for management technical and business
Standardizing governance system channels.Focused on technical talent development the Company has established a technical track management system . It formulated the
Technical Track Management Policy and the accompanying evaluation mechanism thereby building a fair objective and scientif ic
Sinoma Science & Technology places great importance on employee rights protection and talent team development . The Company
promotion channel and evaluation system for technical personnel. We also link capabilit yenhancement with promotion mechanisms
has established a governance structure for employment management with the Compensation and Evaluation Committee under the
through systematic training skil lcompetitions and on -the-job training promoting orderly mobility and upward development of
Board of Directors serving as the highest supervisory body . The Committee reviews and oversees the Company's human resources
employees based on their competencies and career aspirations.strategy compensation and incentive policies and the appointment and removal of senior management ensuring that employee
management aligns with the Company's strategi cand sustainable development goals. Under the supervision framework of the We continuously refine our competitive selection and interna l mobility mechanisms . Through organization-wide open
Committee senior management is responsible for formulating and implementing relevant employment management systems. The recruitment/competitive bidding for positions we provide employees with opportunities to make autonomous choices regarding
Human Resources Department acts as the executing body leading and coordinating recruitment and staffing performance departments and roles. This approach balances organizationa loperational needs with individua lemployee preferences and
management compensation and benefits and employee relation sto ensure the standardized operation of the employment competencies thereby enhancing job-person fi tand employee engagement . Through competitive placement and dynamic adjustment
management system . mechanisms the Company promotes the continuous optimization of the alignment between job responsibiliti easnd employee
capabilitie.s
Safeguarding employee rights
Empowering employee development
Guided by the principle sof legal compliance and people-centric management Sinoma Science & Technology strive sto enhance
human resource efficienc ywhile maintaining stable labor relation.s We continuously improve our employment and staffin g We consistentl yregard talent cultivatio nas a crucia lfoundation supporting high-quality sustainable development . Guided by the "No .1
arrangements by formulating recruitment plans in compliance with interna lregulations innovating hiring models and expanding Talent Cultivatio nProgram" we systematicall yadvance talent team development . To support the coordinated development of the
recruitment channels. Furthermore we are dedicated to amplifying our employer brand deepening universit-yenterprise innovation industrial and capital chains we advance key talent cultivatio non a categorized basis. In terms of innovation chain we
collaborations and acceleratin gthe acquisitio nof high-quality talent. By strengthening equitable employment mechanisms focus on attractin gand cultivatin sgtrategi cscientist stechnology leaders and young scientif ircesearchers. In terms of industria clhain
optimizing compensation and benefits systems enhancing employee privacy protection and implementing comprehensive care we strengthen the development of entrepreneurs digita lprofessionals and technology transfe rspecialist. sIn terms of capital chain
initiative wse ensure that workforce management aligns seamlessly with business operations providing robust support for operational we continuously nurture finance and investment professionals thus facilitati dnegep integratio nof the talent chain with the innovation
resilienc aend long-term sustainable development . industrial and capital chains.To enhance the systematic approach and execution of employee development initiative wse incorporate the implementation of talent
Lawful and equal employment cultivatio nplans into executive performance evaluations linkin gthem with compensation fulfillmen. tThis approach reinforce sthe
primary responsibilit oyf managers at all levels in talent development and promotes effectiv eimplementation of talent echelon
construction. We have formulated and implemented interna lregulations such as the Guidelines for Science & Technology Talent Team
Sinoma Science & Technology strictl cyomplies with the Labor Law of the People's Republic of China and the Labor Contract Law of the
Development (Trial a)nd Guidelines for Managerial Talent Team Development (Trial. )Through diversifie development approaches
People's Republic of China among other relevant national laws and regulations. Internall ywe have established and implemented
including job rotation mentoring programs and on -the-job training we accelerate employee capabilit yenhancement and talent
interna lsystems including the Labor Contract Management Recruitment & Allocation Management and Probation Period
pipeline development .Management to build a standardized employment management framework . In cases involving significan wtorkforce adjustments the
Company will strictl yfollow applicable laws and regulations in conducting employee consultations and advance notificatio n In terms of specifi ctrainin gpractices we systematicall yadvance employee professional capabilit ydevelopment with a focus on
procedures full ysafeguarding the legitimate rights and interest sof employees . During the reporting period the Company did not encouraging employees to participat ein vocational skill strainin gand obtain job-related professional qualificatio ncertificat.e sWe
implement any large-scale workforce adjustments . have established a professional qualificatio ncertificati osnupport mechanism . For employees obtaining relevant certificate stheir
trainin gfees registratio fnees certificati ocnosts and corresponding transportation and accommodation expenses are reimbursed by
The Company maintains equal employment principles embracing equality diversity and inclusion in its workforce philosophy. We
their respective employers . This effectivel ryeduces employees' capabilit yenhancement costs and increases their motivation and
promote diversit yacross gender ethnicity and cultura lbackgrounds while resolutel yopposing all forms of discriminatio nor
persistence in professional development . Simultaneously we organize career planning trainin gfor newly recruited universit ygraduates
workplace harassment . Throughout recruitment talent development and daily operations we uphold the principle sof gender and
achieving a 100 % annual training plan completion rate thereby continuously strengthening the foundation for employee growth .ethnic equality with zero tolerance for discriminatio nbased on age gender nationality ethnicity religion or health status. Committed
to equal pay for equal work we continuously advance fai remployment practices across the organization.Leadership Training Mentorship Program Digital Transformation Training Professional Training
The Company also verifie scandidate identitie sthrough rigorous procedures during recruitment to prevent forced labor and child
employment risks in accordance with the law. Any identifie dchild labor cases will be addressed promptly as required by legal
For management Pairing experienced Focusing on digital technologies Covering R&D
provisions. No forced labor or child employment violation soccurred during the reporting period.personnel and reserve technical experts with and data application to enhance engineering finance and
cadres enhancing young employees to employees’ digital capabilities. investment to strengthen
strategic thinking and transfer technical professional capabilities.management expertise and practical
capabilities. skills.
51 522025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Case: Sinoma Lithium Battery Separator Implements the "Hundred Talent Program" to Facilitate the
Case: Beijing Composite Launches Diversified Training Sessions to Empower Talent Development
Transition of Fresh Graduates.Addressing the collaborativ edevelopment needs of technical-skill tsalents and managerial talents Beijing Composite advances To accelerate the integratio nof the 2025 cohort of fresh graduates into the corporate culture equip them with job skill sand
professional technicians 'capabilit ybuilding through sequences and levels under the Outstanding Engineer Program . The ensure a smooth transitio nfrom campus to professional life Sinoma Lithium Battery Separator s ystematicall yimplemented the
company systematicall yimplements diversifie development mechanisms including job rotation mentoring programs and on - "Hundred Talent Program" for college graduates. This program adopts a phased and progressive trainin gapproach to
the-job training to achieve deep integratio nof job practice and capabilit yenhancement . These initiativ easccelerate talent comprehensively enhance new employees' professional competencies and job readiness.pipeline development and solidif tyhe talent foundation for its long-term growth .
1. Emerging talent training camp : 65 newly hired college graduates participate din a 24-days intensive trainin.g By integratin g
In March 2025 Beijing Composite organized a trainin gprogram for management staff' scapabilit yenhancement with 47 lean concept trainin gwith professional courses the program systematicall ybuilds new employees' standardized operational
managerial staf fparticipatin. gThe trainin gfocused on key areas including macro -situatio nanalysis digita-lintelligen t capabilitie asnd continuous improvement mindset facilitati rnagpid talent integratio nwhile driving the implementation of lean
innovation systems engineering thinking and high-performance team building. Through specialize dlectures case analyses and culture and production process optimization.interactiv eworkshops it helped managerial staf fexpand strategi cvision update management concepts and enhance
2. Career exploration phase : Through job rotation trainees systematicall ylearn about production and technical work across
innovation capabilit yand execution.various processes gradually mastering core aspects such as product production flow process management quality control and
on -site management thereby enhancing their abilit tyo identif yproblems and solve basic technical issues.
3. Business practice phase : Trainees determine the direction of their permanent position based on rotation performance
deepen their understanding of business processes and job responsibiliti eisn their assigned roles continuously enhance
professional competencies and problem -solving capabilitie sthereby facilitati nag successful role transitio nand achieving
sustainable career growth .* Beijing Composite's training program for management staff's capability enhancement * Sinoma Lithium Battery Separator emerging talent training camp
53 542025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Refining the mechanism for compensation and benefits Improving equity incentives
Sinoma Science & Technology has established a remuneration distributio nmechanism aligned with job responsibilitie isndividua l To improve its long-term incentive mechanism and enhance the stabilit aynd development motivation of core talent Sinoma Science &
contributions and value creation. While allocatin gincentives to key positions the Company reasonably manages income disparitie s Technology advanced stock option incentive arrangements in 2025 with the draft Stock Option Incentive Plan reviewed and approved
among employees regularl yreviews pay difference sbetween employees of differen tgenders continuously promotes equal pay for by the Board of Directors. The relevant arrangements are designed to more closely integrate our development goals with the personal
equal work and steadil yimproves the income level of frontlin eemployees . The Company continues to refine its employee development of core management personnel key technical and business backbones through medium -to-long-term incentives
compensation management system and in line with job development and capabilit yenhancement strengthens career development thereby supporting our long-term and stable operation.and promotion pathways to ensure fai rreturns for outstanding talent. For professional and technical personnel in particular the
This incentive plan uses stock options as the incentive instrument covering key personnel in positions such as company directors
Company has established a technical-sequence compensation management system covering all levels standardized salary criteri faor
technical staff and dynamically optimized the remuneration structure based on job responsibiliti easnd competency requirements senior executives core management personnel as well as key technical and business backbones . A total of 15 .40 million stock
thereby enhancing the market competitiveness of technical personnel compensation and strengthening the long-term motivation and options were granted representing approximately 0.92 % of the Company's total share capital. The initi aglrant covered 358
stabilit oyf professional talent. incentive recipient.s
In terms of employee benefits and protections the Company contributes to various social insurance programs and the housing fund
for all employees in a timely and ful lmanner . Additionally it provides supplementary benefits such as supplemental commercial Protecting employee privacy
medical insurance and corporate annuities. These measures ensure employees' basic livin gsecurity while alleviatin tgheir financia l
pressure when dealing with emergencies and housing issues. The company also reasonably determines employee compensation levels
based on the national minimum wage standards and the cost of livin gin the region ensuring that employees' incomes meet their basic Sinoma Science & Technology places high importance on the protection of employees' personal information and privacy by collecting
livin gneeds . It continuously builds a multi-level benefits system . using and managing employee -related information in compliance with laws and regulations during recruitment employment
management and daily operations. The Company explicit lsytipulate sthat employee personal information shall be used solely within
In terms of working hours and leave management Sinoma Science & Technology adopts a standard working hour system under which the scope necessary for fulfilli jnogb responsibiliti.e Wsithout proper authorization the disclosure of employee information—including
employees work eight hours per day and five days per week . For working hours exceeding the standard schedule the Company educational background age home address contact details work history interna lposition and other personal data—to unrelated
strictl yprovides overtime pay or compensatory leave in accordance with applicable laws and regulations while maintaining personnel or external entitie sis strictl pyrohibited.standardized records and management of employees' working hours and overtime. Through reasonable working hour arrangements
Additionally the Company maintains stric tcontrols over sensitiv eemployee information including interview materials medical
and leave policies the Company ensures that employees are able to enjoy various statutory leave entitlements including paid annual
examination records compensation information and personnel file.s Sharing or disclosure of such information to unauthorized
leave and sick leave thereby effectivel syafeguarding their legitimate rights and interest.s
personnel or external entitie sis strict lpyrohibited. It also expressly prohibits managers from requesting employees to provide personal
In 2025 the Company continued to deepen reforms of its three core institution aslystems while strengthening the "Three Capabilities " information unrelated to job responsibilitie such as personal values financia lstatus thereby effectivel syafeguarding employees'
mechanism . By conducting multiple rounds of objective-driven management team performance evaluations multi-dimensional privacy rights.performance assessments and agile performance dialogues annually the Company further refined its value creation-oriented
In daily management operations the Company maintains stric tstandards for management conduct prohibitin gany form of
differentiate pderformance appraisal system improved the application of assessment results and expanded the scope of medium -to-
inappropriate surveillance monitoring or tracking of employees . It is forbidden to allow unauthorized access to employee
long-term incentive instruments. These measures further aligned compensation distributio nwith knowledge value and key talent
communications or opening of employee letter sand packages . The Company full yrespects employees' personal space and legitimate
contributions balancing performance -based incentives with non -monetary recognition and employee well-being. Through a more
rights fosterin ga work environment built on mutual respect and trust.science-based and precise compensation incentive mechanism the Company supported the achievement of its strategi cobjectives
truly realizin gthe goal of "attracting retaining and maximizing" talent.
55 562025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Advocating employee care
Case: Taishan Fiberglass Open Day Events: Strengthening Employees' Sense of Belonging
Sinoma Science & Technology integrates employee care into its corporate culture committed to creating a harmonious inclusive and
supportive work environment . Through implementing diverse initiative wse address employees' physical and mental health as well as In 2025 Taishan Fiberglass organized two Open Day events invitin gemployees' family members to visi the premises. These
activiti edseepened families u'nderstanding of the corporate culture work environment and company development . During the
personal well-being needs so as to enhance their sense of fulfillmen thappiness and belonging.events Taishan Fiberglass used its culture and product exhibitio nhalls to host "Employee Family Tour" activitie showcasing its
The Company places great importance on the career development and specifi cneeds of female employees and activel ycarrie sout development history core business and industry overview to employees and their familie.s The initiati vreeached over 2000
supportive initiativ etso create a positive and inclusiv eworking environment for women . The Company strictl iymplements national employees in total. Through cultura lexchange activiti essuch as Open Day the company enriched the cultura lexperiences of
laws and regulations concerning prenatal check-up leave maternity leave breastfeeding leave and paid parental leave ensuring that employees and their families cultivatin ag positive uplifting and cohesive corporate culture atmosphere .employees receive legall ymandated paid childbirt-hrelated leave. Female employees are entitle dto no less than 98 days of paid
maternity leave while male employees are entitle dto no less than 15 days of paid paternity leave with the relevant policie sapplicable
to 100% of employees . The Company provides necessary institution aslafeguards and support conditions for female employees . Where
conditions permit standardized nursing rooms are established in offic epremises and equipped with faciliti essuch as refrigerator s
sterilizati coanbinets and comfortable seating to provide convenience for breastfeeding employees . Female employees nursing infants
under one year of age are granted legall ymandated nursing breaks which are counted as normal working hours for salary purposes
effectivel syafeguarding the legitimate rights and interest sof female employees .In 2025 the Company and its subsidiarie sorganized a variety of cultural sports and wellness activitie sincluding fitnes swalking
events employee sports meetings outdoor team -building activitie sand traditiona lChinese medicine health lectures continuously
enhancing employees' physical and mental well-being. Through employee care initiativ essuch as "Summer Cooling and Winter
Warmth" (seasonal comfort programs) and "Golden Autumn Education Assistance" (educational support for employees' children) they
demonstrate organizationa lcare and leadership attention continuously strengthening employees' sense of belonging and team
cohesion.Case: Organizing Autumn Walking Events to Promote Team Communication and Integration
In October 2025 Sinoma Science & Technology's trade union organized the "2025 Autumn Fitness Walking Event" in which
nearly 40 employees stepped away from their desks to engage in physical activit. yBeyond providing an opportunity for exercise
and stress relie foutside daily work routines the event established a cross-departmental communication platform that
promoted interactio nand team bonding among employees from differen tdepartments thus fosterin ga positive and upliftin g
work atmosphere .* Taishan Fiberglass Open Day event
* Sinoma Science & Technology employees participate in the "Autumn Fitness Walking Event"
57 582025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Preventing employment -related risks Enhancing performance
Sinoma Science & Technology prioritiz etshe identificati oannd mitigation of employment -related risks with particula rfocus on labor
disputes employment compliance and labor relation sstabilit. yThrough a combination of policy safeguards process management During the reporting period
and communication mechanisms it continuously reduces the likelihoo dof risk occurrence and escalation. It has established regular
training assessment and communication feedback mechanisms to strengthen risk prevention throughout the employee lifecycl aend
daily employment management thus enabling early identificatio annd resolution of potential issues.For actual or potential labor disputes the Company adheres to the Legal Dispute Case Management Measures and implements Of these the headquarters and
appropriate handling measures based on the specifi circumstances of each case and interna lregulations strivin gto resolve disputes the Company recruited a total of subsidiaries hired
through fair equitable and reasonable approaches . During dispute resolution processes its Trade Union and Human Resources
Department activel yengage in communication and consultation with employees full yliste nto employee demands and striv eto find 2185 employees 357 universit ygraduates across multiple disciplines
mutually acceptable solutions to maintain harmonious and stable labor relation.s
Additionally in accordance with laws and regulations including the Trade Union Law of the People's Republic of China and the
Constitution of the Chinese Trade Unions the Company strengthens its democratic management system with the Workers' Congress as
the basic form. A comprehensive trade union organizationa lstructure covering all levels has been established with 47grassroots trade Including materials science chemical engineering electromechanical engineering textile sand engineering mechanics . The recruited
union organizations affiliat etdo the Company thereby ensuring employees' lawful participatio nin enterprise management and graduates demonstrated characteristic sof high educational attainment STEM -focused backgrounds and technical orientation
supervision. In 2025 drawing on management experience the Company revised and enhanced the Management Measures for Staff and meeting our strategi ctalent development needs while contributing to employment stabilit.y
Workers' Representative Congress and the Detailed Rules for Factory Affair sDisclosure. These updates further standardized the
operational mechanism of the Staff and Workers' Representative Congress and factory affair sdisclosure procedures safeguarding
employees' rights to information participation expression and supervision in employment -related matters. In the process of major
decision-making and policy formulation the Company full ysolicit ospinions from the Trade Union and employee representative s The Company conducted an employee satisfactio nsurvey to
through the Staff and Workers' Representative Congress among other channels. Proposals from the Congress and feedback from systematicall ycollec tfeedback across multiple dimensions including
overall employee satisfaction
employee representative sare given serious consideration thus preventing labor-management conflic trisks at the institution allevel. overall job satisfactio nsense of purpose at work workplace well-
reaching
For example the opinions of employee representative sare referred to during the improvement of policie sand systems related to being and work stress perception. The survey focused on evaluating
occupational health and safety management . 93 % employees' overall perceptions of the work environment
compensation and benefits and management practices. The survey
To identify prevent and address potential human rights risks Sinoma Science & Technology has established a human rights due
representing results indicate that employees generally affirm the Company's
diligence mechanism covering the Company's operations and value chain and regularl yconducts identificati oannd assessment of
relevant management arrangements . The Company categorized and
human rights risks in its business activiti easnd partnerships. The mechanism covers the Company's own operations and also 90 .44 % of all employees reviewed the feedback and suggestions collected from the survey
addresses business relationship such as suppliers contractors and partners with a focus on identifyin gpotential human rights risks
developed improvement plans based on practica lconsiderations and
including forced labor human traffickin gchild labor and discriminatio.n In the risk identificati opnrocess the Company pays
facilitate tdhe phased implementation of relevant measures .particula rattention to groups that may face higher risks including women children dispatched workers and migrant workers and
continuously carrie sout human rights risk assessments and management through interna lself-inspections and risk screening. During
the reporting period the Company did not identif yany material human rights risk incidents nor were there any violation srelated to
In 2026
equal employment diversit aynd inclusion or anti-discrimination principle.s
Additionally in accordance with quality management system requirements the Company regularl yconducts interna laudits on
departmental responsibilitie sbusiness processes and management systems. It integrates risk identificati oannd management
requirements into departmental performance management and target responsibilit syystems driving the continuous improvement of
The Company will designate employee satisfaction as one of the key quantitative metrics
employment -related risk management mechanisms .for employee management setting a management objective to achieve/maintain
93% employee satisfaction.
It plans to systematicall yenhance employee care and organizationa lculture through continuous optimization of management
systems improvement of the benefit framework and enhanced interna lcommunication mechanisms while focusing on sustained
improvements in employee engagement sense of well-being and stress management .
59 602025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Fostering a strong culture Health and safety strategy
of health and safety Sinoma Science & Technology consistentl ytreats work safety as a fundamental bottom -line requirement for corporate development
and leverages its established safety management system to continuously advance standardized and systematic safety operations. It
strictl iymplements a comprehensive suite of safety management policie sand regulations including the Work Safety Management
Measures the Work Safety Accountabilit ySystem the Risk Classificati oannd Control Regulations for Work Safety the Management
Safety governance system Measures for Monitoring Major Hazard Installation osf Hazardous Chemicals the Supervision and Inspection Regulations for Safety and Environmental Protection the Management Regulations for Safety and Environmental Protection Meetings the Management
Regulations for Work Safety Education and Training the Management Measures for Safety and Environmental Protection Archives the
Management Measures for "Three Simultaneities "of Safety Faciliti eisn Construction Projects and the Comprehensive Emergency
In the governance of occupational health and safety Sinoma Science & Technology has established an Occupational Health
Response Plan. It also has launched special work safety initiativ easnd issued the Three-Year Action Plan for Fundamental Work Safety
Management Committee chaired by the Chairman with the General Manager and Safety Director serving as Deputy Directors to
Improvement and the Action Plan for Frontline Employee Safety Awareness Enhancement to advance work safety practices in depth .oversee the decision-making on major occupational health and safety matters and the implementation of management requirements.Building upon this foundation the Company continuously strengthens organizationa land personnel support by establishin ga
dedicated safety management team with 271 ful-ltime safety management professionals including 111 registered safety engineers.System building
Additionally 60 ful-ltime or part-time emergency rescue teams comprising 981 personnel have been formed providing robust
support for the effectiv oeperation of occupational health and safety management and emergency response capabilitie. s
Sinoma Science & Technology continues to strengthen its work safety system development steadil yadvancing work safety
standardization across subsidiarie sand the implementation of occupational health and safety management systems. All its
production-oriented enterprise sare required to establish and effectivel oyperate relevant systems where applicable thereby
consistentl yenhancing safety management performance . A three-tie rsafety management system spanning "Headquarters–
Primary responsibilitie sof the Occupational Health Management Committee : Business Units–Frontline Operations" has been established. This framework enables clear accountability differentiate d
prioritie asnd coordinated effort sacross all levels systematicall ybuilding a dual prevention mechanism for work safety.
1 Organizing supervising and coordinating occupational safety and health work ;
Strengthening accountability
2 Monitoring and assessing occupational hazard factors to identif yoccupational disease hazards;
Sinoma Science & Technology places high priorit yon responsibili tyimplementation by integratin g contractors
3 Monitoring and evaluating the impact of occupational hazard factors on employee health; subcontractors and their employees into the overall safety management system . Through work safety responsibilit y
agreements signed with contractors and subcontractors safety standards and duties are clearl ydefined. The "Anzhitong"
system is utilize dto manage relevant parties enabling automatic task assignment and mandatory enforcement of safety
4 Providing recommendations and technical support for improving the working environment ; management requirements. These measures further strengthen the accountabilit ymechanism refine safety management
processes and ensure that work safety responsibiliti easre cascaded across all levels laying a solid foundation for the
enterprise' safe and sustainable development .
5 Organizing occupational health examinations and disease surveillanc;e
Organizing emergency response to occupational health and safety accidents participating in accident investigation
6 and handling and implementing corrective and preventive measures. Safety awareness promotion
Sinoma Science & Technology places high importance on safety culture development leveraging it as a key driver to enhance
safety awareness among all employees and continuously strengthen the safety foundation for high-quality development . The
Company has updated the Sinoma Science & Technology Compilation of Typical Industria lSafety Accident Cases and
launched regular accident case study sessions. By incorporating immersive trainin gmethods such as infographics and video
materials it enhances the effectivenes sof safety alert sand promotes the deep internalizatio onf safety concepts among all
employees . In 2025 the Company leveraged thematic campaigns —including Work Safety Month Publicit yWeek for the
Occupational Disease Prevention Law Fire Safety Month and Ankang Cup Competition—as key platforms to strengthen safety
and occupational health education and awareness . Safety publicit ydisplays and signage were installe din prominent areas
such as main factory entrances workshops and staf fcanteens advancing safety concepts to the frontlin eand ensuring their
deep internalizatio anmong all employees . Furthermore focusing on major hazard installatio nasnd high-risk operation
scenarios the Company organized emergency drill csovering major hazard zones fir eaccidents fall sfrom height mechanical
injuries flood emergency response hazardous chemical leaks as well as CPR (cardio-pulmonary resuscitation )and AED
usage . These effort scontinuously elevate frontlin epersonnel's risk prevention awareness and emergency response
capabilitie. s
61 622025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Examples of safety culture development During the reporting period
* With a focus on enhancing frontlin employees' safety awareness and behavioral compliance Sinoma Science & Technology
has established a multi-layered safety trainin gmodel that integrates company -level specialize dtrainin gwith workshop and occupational health examinations achieving an occupational health
team -level "Morning and Evening Briefings." This approach continuously advances safety concepts to the operational were conducted for over screening coverage rate of
frontlin.e Leveraging the "zero-violation "individua land team creation program alongside post-level safety compliance
activitie tshe Company recognizes and commends employees and teams with outstanding safety performance . As of 2025 a 16591 employees exposed to occupational hazards 100%
total of 3128 zero-violatio nrecognitions were awarded representing an 8% year-on -year increase effectivel fyosterin gthe
deep integration of safety culture across the organization.* Sinoma Lithium Battery Separator prioritize dstrengthening grassroots safety self-management as a key initiativ e
continuously advancing self-driven team development and post-level safety compliance programs . This approach
empowered frontlin eteams to enhance their self-management and self-improvement capabilitie. sAs of the end of the
reporting period a total of 115 self-driven teams had been established. In addition the Company also deepened its Felt
Leadership initiative wsith managers at all levels proactivel yvisitin gproduction sites to demonstrate safety commitment
through personal example . A total of over 13 000 participation swere recorded throughout the year further solidifyin tghe 1 Establish comprehensive ventilatio nfaciliti iens workshop operating areas;
foundation for safety culture implementation at the operational frontlin.e
* Chengdu limited focused on enhancing overall safety awareness and risk prevention capabilitie asmong all employees by
Provided personnel with position-specifi clabor protective supplies appropriate for their respective job roles.organizing a series of activitie sincluding video-based safety accident case studies hazard identificati oannd remediation 2
campaigns fir eemergency drill sand safety knowledge competitions. Company leadership participatio nand employee
family member involvement further strengthened safety culture dissemination and expanded the impact of Work Safety Continuously improve supporting faciliti aensd emergency equipment such as dust prevention toxic gas control
Month . Beyond this the company further enhanced the dual prevention system of "intellige nmtonitoring + AI alerts" 3 noise reduction and emergency management in production areas;
improving risk identificati oan d early warning capabilitie tso provide robust support for operational safety.Post occupational hazard notification cards in key position areas and regularly conduct occupational hazard
4 awareness campaigns;
5 Conduct annual on -the-job physical examinations for personnel in key occupational disease positions;
6 Perform annual occupational hazard testing at occupational hazard exposure points across all workshops ;
Streamline interna ljob transfe rmechanisms screen employees with abnormal health conditions prioriti ze
7 attention to those with chronic diseases or occupational contraindications implement targeted job
arrangements and prohibit employees with abnormalities from working in solitar yor high-risk positions.职业健康管理委员会主要职责：
* Safety Month Event of Sinoma Science & Technology (Chengdu) Sinoma Science & Technology has established a standardized mechanism for the investigatio nand handling of occupational health
and safety incidents enabling systematic management of employee injuries occupational health events and safety accidents. When
such incidents occur the Company promptly activates emergency response procedures to control the situation properly carry out
personnel rescue and site protection and organize incident investigation lsed by the Safety and Environmental Protection Department
Safety risk prevention in coordination with relevant departments . The investigatio nsystematicall yreviews the course of the incident the operational status of
equipment and faciliti easnd related risk factors analyzes both direct and indirec tcauses and identifie spotential areas for
improvement in management and operational processes. During the investigation on -site information and relevant documentation
Adhering to the principl eof "Prevention First Safety Foremost" Sinoma Science & Technology integrates risk prevention throughout are collected responsible departments and correctiv emeasures are clarifie dand a written investigatio nreport is prepared. The Safety
the entire production operation process. Through systematic risk identificatio nassessment and control mechanisms it constructs a and Environmental Protection Department is responsible for continuously tracking the implementation of correctiv eactions
comprehensive safety defense system . In 2025 it sustained its focus on risk prevention through innovative initiativ easnd concrete establishin gincident management records and regularl yconducting reviews and summaries to promote experience feedback and
management improvement prevent the recurrence of simila rincidents and continuously enhance the Company's occupational health
actions which further strengthened safety management foundations enhanced risk prevention and control capabilitie sand
and safety management level.safeguarded both the enterprise' sustainable development and employees' health and well-being.Prevention of occupational diseases Chemical management
Sinoma Science & Technology strictl cyomplies with national laws and regulations including the Occupational Disease Prevention Law Sinoma Science & Technology places high importance on chemical safety management . For businesses involving chemicals with
of the People's Republic of China Regulations on Prevention and Control of Pneumoconiosis of the People's Republic of China certain safety risks it continuously improves institution aslystems and technical control measures to minimize potential risks the the
throughout chemical procurement storage transportation usage and disposal. It strictl ycomplies with national and industry
Regulations on Labor Protection in Workplaces Where Toxic Substances Are Used the Provisions on the Administration of Occupational
regulations and technical standards governing chemical management . Chemical safety requirements are effectivel iymplemented
Health in Workplaces and the Measures for the Supervision and Administration of Occupational Health Surveillanc eof Employers . The
across all organizationa llevels and business units with dedicated personnel assigned to oversee chemical compliance management . It
Company has also established interna lpolicie ssuch as the Measures for Employee Occupational Health Surveillanc eand Measures for continuously updates and maintains product chemical inventorie sand global chemical regulatory databases promptly receiving
the Administration of Occupational Health Surveillance and Measures for the Supervision and Administration of Occupational Health reviewing and responding to downstream customers' verificati ornequests regarding chemical environmental regulations. These
in Workplaces . Through these multi-level measures it ensures comprehensive protection of employees' occupational health. measures enhance compliance inspection efficienc aynd information response capabilitie. s
63 642025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
To strengthen the management of hazardous chemicals Sinoma Science & Technology conducts systematic identificati oannd Safety risk control
compliance management of chemicals involved in its production and operational activiti eisn accordance with relevant national laws
regulations and regulatory requirements. The Company clearl yidentifie sthe major types of hazardous chemicals used in its
Sinoma Science & Technology adheres to equal emphasis on system construction and on -site control systematicall yadvancing the
operations such as resins (includin gphenolic resin and epoxy resin )and organic solvents (includin galcohol acetone and paint) and implementation of risk prevention measures . In accordance with national laws and regulations industry standards and group -level
assesses their potential impacts on human health and the environment . At the same time the Company regularl yupdates its chemical requirements including the "Five Stric tProhibitions "and "Five Mandatory Actions" the Company organizes the development of criteri a
inventory and related safety information to ensure that management measures remain aligned with the latest regulatory requirements. for identifyin gmajor accident hazards thereby solidifyin tghe foundation for risk identificati oannd remediation. Beyond this it has
established a contractual work safety accountabilit ysystem under which leadership team members designate Party-building contact
During the reporting period Sinoma Science & Technology formulated the Measures for Monitoring and Management of Major Hazard
points as their accountable units. Leaders conduct frontlin einspections focusing on major accident hazard remediation
Installation sof Hazardous Chemicals. The Company guided chemical-related subsidiarie sto establish management documents
implementation of the "Thunder Action" and safety trainin gfor main heads continuously strengthening on -site safety control. Sinoma
including the Chemical Management Policy the Management Policy for Precursor Chemicals the Management & Control Procedures Science & Technology also leverages digita ltechnologies to enhance risk monitoring and process control. To be specific it has
for Hazardous Chemicals and the Management & Control Procedures for Solid Wastes implementing standardized management established and implemented a dual prevention mechanism for work safety systematicall yconducting risk identificati onand
throughout the entire lifecycl oef hazardous chemicals. Regarding on -site control it strictl lyimit stemporary storage quantities during hierarchica lcontrol. These measures promote the transformation of safety risk management from passive response to proactive
chemical usage requiring storage not to exceed 24 hours. Hazardous chemicals are stored in explosion-proof cabinets with prevention.corresponding safety measures implemented . In accordance with the Design Standard for Combustible Gas and Toxic Gas Detection
and Alarm in Petrochemical Industry (GB/T 50493-2019) the Company has installe dgas detection and alarm devices in key areas During the reporting period
involving controlled chemical storage and usage . These devices enable real-time monitoring of combustible and toxic gas
concentrations with automatic alarm functions for abnormal conditions. Dedicated personnel conduct regular calibratio nand
maintenance to ensure continuous and effectiv eoperation of all monitoring equipment . Additionally the Company continuously
conducts chemical hazard assessments and records the result sin an interna lchemical toxicit dyatabase to dynamically update toxicit y
The 23464 10433 and investigated achieving a
information for production materials. Occupational health and safety management is strengthened across all chemical handling stages
Company identified low-risk items general-risk items
including loading/unloading storage usage and disposal. A roster of personnel with chemical exposure is maintained with classifie d 36059 100%
management implemented based on exposure types. 35848 1952 28 potential hazards rectification
Chemical safety management practices of Sinoma Science & Technology subsidiaries
risk items significan-rtisk items high-risk items of various types completion rate
Sinoma Blade
Sinoma Blade activel yresponds to national policie spromoting environmentally friendl ychemicals and the source reduction of
achieving a
volatil eorganic compounds (VOCs) and has full yimplemented its water-based paint green application program . In 2025 all The Company organized the Throughout the year
manufacturing enterprise scompletely replaced solvent-based polyurethane topcoats with water-based paints reducing VOC compilation of hazard
emissions by approximately sixfol.d This transforms environmental compliance into a tangible advantage for green development . identification criteria covering all the Company organized 51 100%
Taishan Fiberglass
9 subsidiaries to conduct mutual safety
e nterprise
Taishan Fiberglass has established a systematic and tiered safety management mechanism centered on regulated chemicals. It industries inspections and expert examinations participation rate
systematicall yidentifie asnd categorizes regulated chemicals involved in production and operations covering categories liste din
the Hazardous Chemicals Directory including flammable liquids corrosive substances and compressed and liquefie dgases.Building on this foundation a ful llifecycl meanagement mechanism has been established covering procurement storage usage The Company has cumulatively Each inspection covers five key areas: implementation of management
and disposal. Tiered procurement approval is implemented for regulated chemicals strengthening risk control at the source.conducted inspections on requirements from highe-rlevel units EHSQ system management
Based on chemical hazard characteristic susage quantities and application scenarios Taishan Fiberglass implements risk-tiered operation management of AnZhiTong responsibility system
management for regulated chemicals classifyin tghem into three levels (i.e. high risk significan rtisk and general risk) supported 48 enterprises implementation and on-site hazard identification.by corresponding differentiate dcontrol measures . For chemicals with high risk enhanced management measures are
implemented . These chemicals must be stored separately in dedicated hazardous chemical warehouses with dual-person dual-
lock control equipped with real-time monitoring and alarm devices and assigned dedicated safety monitors during operations.and achieving a
For chemicals with significan trisk standardized storage measures are implemented uniformly storing them in designated The Company discovered
rectification rate of
hazardous chemical areas and setting up clear and prominent safety warning signs. and rectified 31000
Taishan Fiberglass continuously optimizes product formulation design to ensure that products are free from controlled PFAS
substances including PFOA and PFOS . Annual RoHS and REACH SVHC testing is conducted through third-party authoritativ e 12 major accident hazards general hazards 100%
institution sthus reducing environmental and health risks from persistent organic pollutants at the source.Sinoma Science & Technology (Suzhou)
The company strengthens 39
The company conducts systematic hazard The company establishes a list of personnel
occupational health and safety
assessments for all chemicals involved in in positions involving chemical exposure and manufacturing enterprises completed
management around key stages
production and operation processes and implements categorized management the building of intelligent work safety systems
such as chemical
enters the assessment result data into an thereby identifying the number of personnel
loading/unloading storage use
internal chemical toxicity database to in different chemical exposure positions and
and disposal so as to reduce
continuously improve toxicity information adopting targeted management measures The Company developed
employees' health exposure risks
of production materials; based on exposure type and risk level. 214 501
during chemical operations; 49 specialized on -site emergency
comprehensive emergency plans emergency plans response plans
In addition the Company is activel yadvancing special initiativ eosn chemical substitutio.n By developing and introducing
environmentally friendl yalternative sit is gradually reducing the use of high-risk or high-impact chemicals minimizing safety and
environmental risks at the source and driving the transformation of production activitie tsoward greener and safer practices.
65 662025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
2025 occupational health and safety indicators
Indicators and targets
System building
2026 occupational health and safety objectives (covering 100% of employees and contractors)
* The Company has achieved work safety standardization certificati ofnor 23 enterprises at Level 2 and 7 enterprises at Level
3.The Company successivel yorganized Beijing Composite NRDI Suzhou limited to carry out the construction of safety
standardization demonstration plants. Sinoma Lithium Battery Separator Inner Mongolia was honored with the titl eof
"Safety Standardization Benchmark Enterprise" in the Tumote Zuoqi industria alnd commercial sector.Accident rate of Fire and equipment accidents with
* A total of 41 production enterprise sat all levels have obtained Occupational Health and Safety Management System
minor injuries and the worse: property loss exceeding RMB 1 million:
certificatio nachieving a certificati ornate of 100 % . During the reporting period 40 interna laudits (includin g7 EHS
system audits) 42 external audits and 43 management reviews were conducted in relatio nto the operation of the 0 0
management system .Strengthening accountability
* Sinoma Science & Technology signed 28 400 Letters of Responsibilit fyor Safety and Environmental Protection Targets; New Occupational Annual recognition rate for "zero violations"
* All levels of enterprise sunder the Company formulated and implemented work safety responsibilit lyist sand annual task Disease Cases: not less than
list s("Dual Lists" )for 221 leadership personnel achieving 100 % completion rate for both formulation and 0 5% of registered personnel
implementation .* The Company organized 112 sessions in which Party and administrativ eleaders at all organizationa llevels studied
discussed and deployed safety and environmental protection initiativ.e Esxecutives in charge of safety researched and
resolved 333 key work safety issues and deployed 23 key work safety tasks achieving a 100 % completion rate for annual
key safety production tasks. Rectification rate for work safety issues identified in inspections by superior bodies such as CNBMG or CNBM:
* The Company conducted 2700 assessments for the implementation of work safety accountabilit ysystem covering
22 000 person-participation.s Awards were granted to 4912 participant stotalin gRMB 350 000 and penalties were 100%
imposed on 1922 participation tsotaling RMB 377 000 .Safety awareness promotion
* The Company conducted 1553 emergency drill wsith 22 301 participant;s
* The Company organized over 8000 trainin gsessions on work safety and occupational health cumulatively providing
training for 529 800 participant;s
* Over 300 banners and slogans about work safety were posted along with more than 700 wall charts.In 2025 our total investment in safety and occupational health
amounted to RMB 116.55 million with wo-rrkelated injury
insurance coverage reaching1 00% . During the reporting period
Sinoma Science & Technology and its subsidiaries recorded
zero major -or-above liabiliatcyc identsz ero severe-or-worse
personal injury accidents anzde ro new occupational disease
cases. The Company achieved its annual
occupational health and safety management
objectives with overall work safety conditions remaining
fundamentally stable.
67 682025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Promoting shared prosperity Quality enhancement strategy
In terms of product quality：
Upholding product compliance
Sinoma Science & Technology always regards product and service safety and quality as core elements of its business
operations and adheres to legal compliance and systematic management . Following the Law of the People's Republic of
China on Product Quality and relevant regulations the Company has established and implemented a comprehensive
Quality governance system quality management system across all enterprise levels. It has established the Quality Management System and the
Quality Manual to clearl ydefine the responsibiliti easnd authoritie sof personnel involved in quality management from
headquarters to each business unit. .This ensures that quality control responsibiliti easre assigned to specifi cpositions
and evaluated at the individua llevel thus providing a solid regulatory foundation for the standardized operation and
continuous improvement of quality management across the subsidiarie.s
Centering on quality control throughout the product's entire lifecycl ethe Company has established a quality
In terms of product quality： management strategy that prioritiz esboth proactive prevention and process control. To support this it has
implemented a series of key procedural documents such as the Quality Cost Management Measures and the Control
The company implements a tiered quality management model characterized by "centralize dplanning at headquarters Procedure for Advanced Product Quality Planning. These measures integrate quality requirements upfront into product
independent development of management standards by business units and implementation by production plants." At planning production preparation and manufacturing stages. By strictl cyontrollin gthe quality of raw materials work -in-
the headquarters level the focus is on top-level design and system leadership. The company appoints a Vice President to progress and finished goods and rigorousl yenforcing incoming and outgoing inspection protocols the Company
oversee safety environmental protection and quality management ensuring strategi ccoordination of quality effectivel myitigated product quality risks at two critica sltages: the source and throughout the process.management and sustainable development initiativ.e sThe Enterprise Management Department is responsible for In terms of quality improvement each business unit leverages systematic management methodologies such as Total
establishin gunified quality policie sand objectives integratin gand optimizing quality system standards and conducting Quality Management (TQM) Quality Control (QC) teams and Six Sigma as key drivers to steadil yadvance continuous
regular evaluations and supervision of quality performance across business units ensuring efficien otperations within a quality enhancement . Targeted tiered and role-specifi ctrainin gon quality tools and methods is provided to employees
consistent regulatory framework . At the business unit level the emphasis is on autonomy and execution close to at differen tlevels and positions effectivel sytrengthening the entire workforce's professional capabilitie sin quality
operations. Each subsidiary independently establishes an organizationa lstructure and functional allocatio ntailore dto management . At the same time the Company continuously reinforce sthe promotion of quality culture and guiding
its specifi cindustry characteristic asnd operational needs . The Quality Management Department serves as the primary principles embedding the core mindset of "quality first "deeply into its corporate culture and fosterin ga positiv e
executing body integratin gmultiple standards such as ISO 9001 IATF 16949 and special equipment regulatory environment where everyone values quality and strive sfor excellence.requirements according to product attribute.s This approach builds precise and effectiv equality control processes
ensuring that quality requirements are embedded into every aspect of daily operations.In terms of customer service：
In terms of customer service： The Company integrates global expansion strategie swith service capabilit yenhancement . By leveraging the dual driving
forces of "exporting high-end products" and "local manufacturing" it enhances the stabilit oyf product delivery and the
To stay close to the market and respond efficient ltyo customer needs the Company implements a differentiate d agile responsiveness of service thereby better ensuring customer rights and precisel ymeeting the compliance and
customer service management model . Each business unit independently establishes an organizationa lstructure tailore d quality requirements of differen tmarkets .to its operational characteristic sclearl ydefining job responsibilitie rseporting lines and service processes that align
with its specifi cbusiness logic. Through precise staffin gand targeted resource allocation the Company ensures timely Sinoma Blade conducted systematic research on South American market demands establishin ga production base in
identificati oannd rapid response to diverse customer demands embedding the principl eof customer centricit yinto Brazil with 4 production lines and 1 GW capacity. This facili tpyrovides localize dblade deliver ysolutions for strategi c
every aspect of business operations. client sworldwide effectivel ryeducing cross-regional delivery uncertaintie swhile meeting project requirements for
To safeguard customer privacy and information security the Company has established an information securit y local manufacturing and sustained service capabilitie. s
governance framework covering decision-making execution and emergency response and ensures effectiv e
accountabilit ythrough a robust performance evaluation and accountabilit ymechanism . Taishan Fiberglass obtained Gold Rating on EcoVadis the global authority in corporate sustainabili tayssessments . This
achievement provided crucia lsupport for the Company to meet customers' sustainable development requirements
At the decisio-nmaking level At the execution level At the emergency response level
and pass supplier admission audits in the internationa lmarket further strengthening the foundation for long-term
the Company established a the Company formed a the Company established a cybersecurity cooperation with internationa lclient.s
Cybersecurity Leading Cybersecurity Task Force led by emergency command mechanism. In the event
Group with the Chairman of the Vice President in charge of of a critical information system incident this
the Board as the Group digital transformation with mechanism enables rapid activation of
Leader the CEO as the heads of the Digital emergency command and cross departmental To ensure service stabilit aynd information security the Company has established a comprehensive information security management
Deputy Group Leader and Department and the Party- coordination continuously improving the system . It has formulated and implemented interna lregulations including the Data Security Management System Data Center Failure
the Vice Presidents in charge Mass Work Department as efficiency and effectiveness of incident Handling and Disaster Recovery Guide Cybersecurity Emergency Response Plan and Management Measures for Information System
of operational execution. The Deputy Leaders. This task force response and safeguarding business continuity Users' Account Permission. These regulations cover critica lareas from data securit yto system operations access control and
Group is responsible for is responsible for cybersecurity and customer data security. In addition the emergency response. Supplier contracts explicit lryequire partners to comply with information security standards thereby extending
overseeing strategic system development and Company incorporates cybersecurity incidents security responsibiliti eascross the upstream and downstream of the supply chain. Besides the Company continuously enhances the
planning and major decisio-n supervision risk management into the performance evaluation system for information securit yawareness and emergency response capabilitie osf all employees . Through various methods such as case analysis
making in the field of and response as well as related relevant units and responsible individuals policy dissemination and specialize dtraining it launches trainin gsessions related to information security. During the reporting period
cybersecurity. training and capacity building. issues internal notifications for violations and the Company organized 4 rounds of centralize dlearning sessions and continuously strengthened information security management
strictly pursues accountability. requirements through the issuance of documents . In addition the Company regularl yconducts interna linspections and audits of its IT
infrastructur aend information securit ysystems to continuously assess system performance and identif ypotential security risks. Any
Through a systematic and transparent accountabilit ymechanism information security responsibiliti easre deeply
issues detected are promptly addressed and rectifie tdo ensure the secure and stable operation of information systems. Furthermore It
embedded into daily operations and organizational culture. also established information-sharing and coordinated response mechanisms with key suppliers of software and hardware . This ensures
access to timely technical support in the event of information security incidents while enabling the continuous monitoring of security
vulnerabiliti easnd patch updates . enhancing its capabilitie isn risk prevention and incident response efficienc.y
69 702025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Quality risk management Indicators and targets
For product issue resolution and continuous improvement the Company has established comprehensive quality issue management In 2025 the Company continued to carry out related work centered around product quality and customer satisfactio. nIt tracked and
and feedback mechanisms . It has formulated key procedural documents such as the Management Procedures for the Investigatio nof evaluated various key indicators in accordance with the annual goals. Performance against relevant indicators is as follows:
Product Quality Incidents the Control Procedures for Non -Conforming Products and the Management System for After-Sales Service
which standardize a closed-loop management process covering quality incident investigation responsibilit tyracing non -conforming
product disposal product recalls and customer feedback handling. These measures prevent non -conforming products from entering
the market and continuously enhance product and service safety and quality No negative incidents arose from the Company's own
products or service quality occurred during the reporting period.Regarding customer service the Company places high importance on the voice of the customer as a core driver for quality 47 No incidents
improvement . It has formulated and implemented the Customer Satisfactio nManagement Procedures. By conducting regular
manufacturing subsidiaries obtained Related to the Company's own
satisfactio nsurveys to gather and analyze customer feedback it has proactivel yidentifie dpotential risks related to product quality
quality management system certification products or services
service responsiveness and deliver yprocesses. These insight sdrive the implementation of preventive and correctiv eactions fosterin g
the continuous enhancement of both product quality and service standards.To address customer complaint risks the Company has established the Management Procedures for Customer Complaints
Management System for After-Sales Service and the Control Process for Complaint Handling and Quality Improvement . These clearl y The Company was awarded Customer satisfaction
define procedures for complaint acceptance investigation resolution and feedback specifyin gresponsible departments and
"Best Supplier" in first Global rate
resolution timelines for differen tcomplaint types. For complaints involving product quality it has immediately conducted root cause
investigation sand sample test upon receiving feedback. Results are promptly communicated to customers and correctiv eaction Supplier Conference 96.82%
reports are generated upon completion of rectificatio tnhus achieving closed-loop issue resolution to prevent recurrence. organized by G oldwind
In terms of customer information and privacy protection the Company has strictl eynforced the Confidentialit Myanagement System
classifyin gcustomer and product information as trade secrets. Relevant personnel are required to sign confidentiali taygreements .Through signing the Data Ownership and Protection Agreement and the Entrusted Data Processing Agreement with relevant suppliers
the Company has extend its information security management requirements across the upstream and downstream of the industria l
chain comprehensively strengthening the management of customer information and data thereby reducing the risk of information
leakage.In 2026 the Company will focus on the dual enhancement of product quality and customer satisfactio—nstrengthening foundations
through quality and expanding market presence through reputation to comprehensively empower high-quality development of its
In terms of risk prevention and technical controls the Company has established a multi-layered defense-in-depth information core business. The key targets for products are as follows:
security protection system through multiple management and technical measures including but not limited to the following:
* Unified Communication Tools: All employees were required to use designated third-party enterprise instant
messaging tools with localize dcybersecurit yteams centrall ymonitoring and addressing security issues through
standardized escalation procedures.Product quality targets
* System Security Certificati:o nThe Company's website and key information systems including ERP and OA have all
achieved National Level II Classifie dProtection of Cybersecurity certificati.o Fnurthermore the Company engaged
professional third-party agencies to conduct penetration testing vulnerabilit sycanning and risk assessments on
core systems at both headquarters and subsidiary levels so as to promptly remediate any identifie dsecurit y
vulnerabiliti.es Overall Product Q ualificatio nRate
* Intelligen Stecurity Monitoring: Leveraging a security information management system the Company conducted
centralize danalysis of operation logs from network devices servers and applications to identif yabnormal behaviors Wind turbine blades Glass fiber
and potential security threats.
100%97%
* Boundary Security Protection: The Company fortifie ndetwork perimeter defenses through technical measures such
as access control list sand intrusion detection and prevention systems. Furthermore it developed comprehensive
information security incident response plans tailore dto specifi cbusiness operations which clearl ydefined roles and
responsibilitie rsesponse procedures and recovery strategie.s
Lithium battery separator Composite cylinders
For incident response and continuous improvement the Company has established a "Response –Review–Optimization" mechanism to 94% 99%
ensure ongoing enhancement of information security management . It has conducted comprehensive post-incident reviews to analyze
causes processes and impacts. Based on these findings correctiv eactions were formulated and their implementation was closely
monitored . Furthermore the information security management system underwent periodic reviews and updates driving the
continuous elevation of our risk management capabilitie. sDuring the reporting period the Company's cybersecurit yoperations
remained stable overall and no major cybersecurit yincidents occurred.
71 722025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Coordinating the industry chain Supplier classification management
Sustainable Supply chain governance Sinoma Science & Technology has established a tiered and categorized supplier management mechanism . Suppliers are
classifie idnto differen tlevels based on the importance of supplied materials and their impact on production operations. For
those providing critica rlaw materials or core components the Company implements prioritize mdanagement and dynamic
To enhance the overall coordination and decision-making mechanism of sustainable supply chain management Sinoma Science & monitoring for these suppliers strengthening early-warning of risks and contract fulfillmen atssurance.Technology established a Procurement and Supply Chain Management Committee . The CEO serves as the group leader and the Vice
Suppliers are further categorized into long-term and non -long-term partners based on collaboration stabilit yand
President in charge of procurement and supply chain affair ascts as the deputy group leader responsible for coordinating the strategi c
sustainabili.t yOn the foundation of maintaining stable partnerships with long-term suppliers the Company places emphasis
planning of the supply chain and making decisions on major matters.on joint improvement in technology exchange quality enhancement and supply chain coordination to collective leynhance
At the operational level the Company established a Procurement and Supply Chain Management Task Force with the Vice President in supply chain operational efficienc.y
charge serving as the group leader and the main responsible persons from the Enterprise Management Division and the Digitalizati on
Division serving as deputy leaders to facilita ttehe implementation of specifi cmanagement measures . Its subsidiarie sestablished
dedicated procurement departments creating a two -tie rmanagement system with headquarters oversight and unit coordination to
embed sustainable supply chain r equirements throughout operations. Ongoing Monitoring
Supply chain management system enhancement
The Company conducts regular on -site audits for key suppliers according to the Supplier Audit Management Procedures. For
To further standardize procurement practices across the Company and its member enterprises the Company has continued to issues identifie dduring audits priorit yis given to assistin gsuppliers in addressing management deficiencie sthrough
enhance its supply chain management system by establishin gand refinin gkey policies including the Procurement Management correctiv enotices specialize dtraining and capabilit-ybuilding support enabling them to meet the Company's admission
criteri again. If suppliers fai lto meet compliance and quality requirements after rectificatio onr commit major violations the
Measures Supplier Management Implementation Rules Non -Bidding Procurement Implementation Rules Idle and Waste Materials
Company will suspend or terminate cooperation and may add them to a "blacklist "forming a closed-loop mechanism of
Disposal Implementation Rules and Bidding Procurement Implementation Rules. Through strengthened centralize doversight of
"tiered management -dynamic auditing-rectificati oand improvement -exit control".procurement activitie sthe Company effectivel ymitigates procurement risks improves procurement quality and advances the
standardization lean management collaboration and digitalizati onf procurement operations.Strict qualification Awareness promotion
At the supplier admission stage Sinoma Science & Technology strictl cyonducts qualificatio nand compliance reviews. It Sinoma Science & Technology views supply chain partners as key collaborators in sustainable development and prioritiz es
assesses suppliers 'business qualification sorganizationa lstructure business scale trade security records tax and penalties ESG awareness promotion across all stages of the supply chain. Through multi-level multi-dimensional trainin gprograms and
tax credit ratings upstream and downstream relationships and anti-corruption system as well as country- industry- and practica linitiative tshe Company systematicall ydrives the deep integratio nof ESG principle sand fosters value co-creation
category-specifi crisks. .These effort saim to ensure that the cooperating parties are legal and compliant and have necessary throughout the supply chain. The Company takes a coordinated approach to proactivel yconducting annual ESG trainin g
operation licenses in terms of quality safety and environmental protection so as to prevent supply chain compliance and program for procurement staf fand suppliers. It organizes both interna land external trainin gsessions covering areas such as
reputation risks from the source. procurement skill sand compliance knowledge . These effort saim to strengthen integrit yself-discipline safety and
environmental awareness fosterin ga deep -rooted commitment to green development principle.s Additionally through
The Company conducts a holisti cassessment of suppliers 'production and deliver ycapabilitie aslongside their pre-sales in-
supplier satisfactio nsurveys and a two -way feedback mechanisms the Company promotes continuous improvement in
sales and after-sales service levels and launches comprehensive evaluation incorporating metrics on centralize d
technical optimization cost control service quality and ESG performance fosterin gcollaborativ evalue creation.procurement management pricing rationalit yand compliance controls. To ensure partners possess stable fulfillmen t
capabilitie asnd sustained supply capacity a joint approval process is executed by the procurement quality and technical
departments .The Company also incorporates sustainable development principle sinto its supplier admission criteri and regularl yreviews
the alignment of its procurement practices with the Company's Supplier Code of Conduct ensuring that procurement
activiti esremain consistent with ESG requirements. Priorit yis given to partners that have obtained certificatio nfsor
environmental management systems quality management systems occupational health and safety management systems
and energy management systems. The Company also encourages suppliers to implement requirements related to energy
conservation and emission reduction resource recycling compliant employment practices occupational health and safety
non -discrimination integrit yin business conduct and business ethics throughout the entire product lifecycl eincluding
product design manufacturing logistic asnd transportation and packaging .
73 742025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Indicators and targets
Main initiative osf Sinoma Science & Technology subsidiaries
In 2025 the Company continued to advance related work towards the goal of building a sustainable supply chain. The key indicator s
are as follows:
* Taishan Fiberglass successfull yhosted a "Green Safe Sustainable" supplier forum to deepen partnerships promoting
ethical collaboration and strengthening safety management in order to achieve goals of carbon dioxide peaking and
carbon neutralit yand ESG principle.s
* Sinoma Lithium Membrane developed the Supply Chain Sustainabilit Syupplier Training Materials to communicate
sustainable procurement strategies interpre tglobal ESG regulations including the EU's Corporate Sustainabilit Dyue 1869 RMB 14 701 .30 million
Diligence Directiv e(CSDDD) and share practica lESG management system insight.s ； Among the suppliers that have established l-otnegrm Procurement value generated from lon-gterm
* Sinoma Lithium Battery Separator Tengzhou and Sinoma Lithium Battery Separator Changde obtained provincia l cooperation with the Company the number of suppliers cooperative suppliers screened and managed for
green supply chain management certificatio nestablishin gful llifecycl emanagement systems from raw material that have been screened and controlled for environmental environmental and social risks by the Company
extraction to end -product disposal. and social risks by the Company
* Sinoma Blade developed a supplier ESG evaluation form incorporating human rights and social responsibilit fyactors
into audits conducting specialized ESG assessments for two suppliers this year with formal audit reports issued.
0255
Number of long-term cooperative suppliers screened and Number of long-term cooperative suppliers participating
managed by the Company for environmental and social in supplier training and capa-cbiutiylding programs
risks that were assessed as having significant negative
impacts
Management of supply chain security risks
Sinoma Science & Technology regards supply chain security and resilienc aes the lifeli noef sustainable development . By establishin ga 52
comprehensive supply chain risk management system encompassing institution aslafeguards risk identificatio nstrategi cplanning
Number of ESG training sessions conducted for suppliers or
and technological innovation the Company systematicall yaddresses potential risks and continuously strengthens the resource
ESG training exchanges held with suppliers
foundation for high-quality growth .Sinoma Science & Technology full yintegrate sESG factors into its Supply Chain Risk Management Measures to
advance risk management from a purely economic perspective to a multidimensional framework encompassing The Company will focus on enhancing supply chain resilienc eoptimizing the sustainable management system and upgrading the
environmental social and governance consideration.s Each subsidiar yhas established supply chain emergency value chain collaboration. It will continuously improve the sustainable supply chain target system and strengthen the role of supply
response plans covering unexpected events forming a graded response and cross-unit collaborativ meechanism
chain management in the stable operation and high-quality development of the main business. The key targets for the sustainable
to effective layddress potentia lrisk.s Notably Sinoma Blades has implemented a Chemical Blacklis mtechanism
Institutional supply chain in 2026 are as follows:
conducting risk assessments for Class A and Class B materials during the supplier onboarding phase . Material s
Leadership
involvin ghigh-risk substances are prohibited from introduction enabling proactive control of compliance and
environmental risk sat the source.Sinoma Science & Technology and its subsidiarie ismplement an annual supplier audit plan conducting on -site Targets for sustainable supply chain
assessments to evaluate suppliers 'environmental performance and fulfillme notf social responsibiliti. eFsor any
non -conformities identifie during audits the Company clearl ydefines correctiv eaction requirements and activel y
Process follows up to ensure supplier scomplete rectificatio wnisthin the specifie dtimeframe. This approach shift srisk
Control management from post-event remediation to real-time control.The proportion of suppliers screened and managed by the
To safeguard our supply chain security at the source Sinoma Science & Technology promotes continuous Company for environmental and social risks that were assessed
expansion of business scale and consolidation of its industry position through a dual strategy of interna l shall be increasing year by year.integratio nand external acquisitio.n Simultaneously it leverages ongoing technological innovation to enhance
product value and achieve breakthroughs in critica slegments of the industria lchain. On the one hand the
Company has integrated its wind power blade business by the acquisitio nof Zhongfu lianzhong and
incorporating it into the Sinoma Blade unified platform further strengthening its market presence and supply
chain collaboration capabilitie. sOn the other hand it focuses on the high-end fiberglas sector prioritizi ntghe
Strategic
R&D and mass production of specialt yfabric products such as low-dielectri acnd low-expansion fiber fabric.s The proportion of procurement value generated from long-term cooperative suppliers screened and
Layout
This initiati vbereaks technological monopolies making it currently the sole domestic and the world's second managed for environmental and social risks by the Company shall be increasing year by year.enterprise capable of producing low-expansion coefficien tfiber fabrics achieving a strategi cbreakthrough in
self-relian tand controllabl ecapabilitie isn the fiel dof key strategi cmaterials.
75 762025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Integrating into regional development Case: Sinoma Blade Collaborates with Dandelion Middle School to Promote Wind Power Education
Economic contribution In 2025 during the Beijing Wind
Energy ExhibitionSi noma Blade
invited 60 teachers and students from
Sinoma Science & Technology consistentl yadheres to compliant business practices strictl aybides by the tax laws and regulations of Dandelion Middle School to its
the countries where it operates and is committed to being a responsible corporate citize.n The company undergoes regular interna l exhibition booth for an engaging
and external audits to ensure that all tax filing asnd payments are lawful compliant accurate and transparent. wind turbine blade science outreach
activity. Through model
Sinoma Science & Technology supports and activel yparticipate sin internationa ltax cooperation. The Company adheres to tax demonstrations and interactive
transparency and information exchange standards advocated by internationa lorganizations such as the Organization for Economic experiences students gained intuitive
Co -operation and Development (OECD) promotes improvements in global tax governance and regularl ypublishes tax reports understanding of how wind turbine
disclosing the Company's tax contributions across jurisdiction tso enhance tax transparency. blades capture wind energy and
convert it into electricity while
learning about blade material
properties and manufacturing
processes. The activity disseminated
During the reporting period green energy knowledge in an
enjoyable manner demonstrating
Sinoma Blade's proactive efforts in
advancing youth science education.the Company paid taxes and fees totaling
* Beijing Wind Energy Exhibition science outreach activity
RMB 1470 .28 million in ful land on time.Contribution to rural revitalization
Contribution to society Sinoma Science & Technology has activel yimplemented rural revitalizati odnirective sfrom the SASAC and CNBMG . By adopting a
coordinated approach based on the 'Six Assistance Measures'—covering livelihood industry employment medical education and e-
Sinoma Science & Technology proactivel yfulfil iltss responsibiliti ebsy continuously engaging in charitable donations organizing youth commerce support—the Company has dispatched officia lsto targeted poverty alleviatio nareas pioneered technology and
volunteer services and advancing paired assistance initiative tshereby contributing to society and demonstrating the responsibilit oyf employment -based alleviatio nmodels and assisted its subsidiarie sin eradicating poverty. Furthermore it has organized volunteer
a central state-owned enterprise in promoting common prosperity. teaching campaigns for lef-tbehind children. These initiativ ehsave contributed significant ltyo the national rural revitalizati osntrategy
and improved the livin gstandards of rural residents.For years Sinoma Science & Technology has developed Zhaotong's ecological cattle farm project and cultivate dindustrie sincluding
honey sales cold-water fish farming and a 10000-mu bamboo forest. CNBM's "He Bao Dan" e-commerce platform ensures stable sales
The Company has donated to the "Materials for Good" Public Welfare Fund of CNBM for consecutive years channels. The Company activel yorganizes its subsidiarie sto purchase poverty alleviatio nproducts contributing to local villager s'
poverty eradication and earning the CNBM's "Outstanding Organization in Supporting Rural Revitalization a"ward .with cumulative contributions exceeding including
The Company has also been activel ypromoting the villag eassistance and welfare visit. sOver the years it has continuously dispatched
28 4.71 officia lsto Luoping Village Banli Town Suijiang County Zhaotong City Yunnan Province Guanyun County and Wei Village RMB million RMB million in 2025 to support
Lianyungang City J iangsu Province and has provided technical assistance in Xuanhan County Dazhou City Sichuan Province forming
paired assistance programs a long-term fixed support mechanism .The Youth League Committee of the Company actively organizes young people to participate in charity activities In 2025
In 2025
it has continuously organized over
The Company 5 young members to participate in the "Well Sinoma Science & Technology and its subsidiarie sinvested a total of
Constructed" themed colorful classroom activity of the group. Since 45 young volunteers for eight
the launch of the "Good Learning Program" consecutive years
RMB 4910 000 in rural revitalization
helping students in the assisted areas to broaden their horizons and providing support
77 782025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Case: Sinoma Science & Technology's "Well Constructed" Themed Colorful Classroom Program:
Case: Nanjing Fiberglass Deepens Paired Assistance to Strengthen Rural Revitalization Foundations
Illuminating Dreams of Rural Children
Aligning with the national rural revitalizati osntrategy Sinoma Science & Technology has activel yengaged in social welfare by * Nanjing Fiberglass has continuously dispatched assistance team members to serve as the Deputy Villag eChief in Huangni
launching the volunteer program named as "Well Constructed" Themed Colorful Classroom . Through this initiativ ethe Gou Village Banzhuang Town Gan Yu Distric tLianyungang City. They worked to promote key tasks such as infrastructur e
Company dedicated its effort sto enhancing educational opportunities in remote mountainous regions. In August 2025 the construction and industria lcollaboration and development . By establishin ga comprehensive "Party-building + Industry +
Company organized five young volunteers to carry out a variety of activiti essuch as enterprise-specifi ccourses fun practices Livelihood + Consumption" support system the institut eaddresses villager s'urgent needs while laying long-term
and psychological care. They brought abundant knowledge and growth momentum to the children in the mountainous areas of revitalizati ofnoundations. With cumulative investments reaching RMB 200 000 it deliver sSinoma's contribution to
Suijiang County Yunnan Province helping to create meaningful and inspirin glearning experiences in rural classrooms. remote regions.Through physical demonstrations hands -on assembly and interestin gexplanations volunteers from Taishan Fiberglass * Through constructing a "Xinfeng Hall" Nanjing Fiberglass provided elderly meal services and cultura lspaces generating over
Sinoma Blade and Sinoma Lithium Battery Separator allowed children to touch the industria legends with their own hands and
RMB 40 000 in annual rental income for the villag ecollectiv.e Based on this the company has newly built 2 "Dream Huts"
quietly planted the seeds of exploring the world of new materials in astonishment and practice. Their themes are the "magical
to improve the livin gand learning conditions of disadvantaged children and has completed the renovation of the village' s
transformation" of glass fibers the "wind" and wind power in the Hexi Corridor and the mysterious lithium battery separator
Party and Mass Service Center further enhancing the functions and service quality of the grassroots service platforms.respectivel.y
The classroom further nurtured holisti cdevelopment through experimental crafts and specialize d courses. Chemical
experiments shine with the "shooting star" glow handicraft creations inspire boundless creativit ysinging in music class is loud
and clear English class is ful lof fun safety lessons build a defense line and the travel class broadens horizons. For the lef-t
behind children carefull ydesigned psychological courses are offered in a progressive manner : use color collage to express
emotions collaborate to solve problems use AI to create images of future careers and write down pure heartfel twishes on
sticky notes. The volunteers from Sinoma Science & Technology used technology as their pen and care as their ink to depict a
broader world for the children in the mountainous areas.* Rural revitalizati oinitiati voef "Well Constructed" Themed Colorful Classroom * Nanjing Fiberglass visite dHuangni Gou Village
79 802025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Deepening global responsibility Enhancing responsibilit ygovernance
Sinoma Science & Technology activel ysupports the Belt and Road Initiativ eadvancing overseas responsibilit pyractices. Through
internationa lentities it expands global business while demonstrating technological and brand excellence worldwide . While
conducting business the Company has always been committed to fulfilli intgs social responsibiliti ersespecting local cultures activel y
participatin ginto community development and strivin gto enhance the happiness and sense of identit yof the people in the areas Perfecting corporate governance
where it operates.Strengthening governance structure
Case: Sinomatech Hungary Deepens Localized Operations to Boost Hungary's Renewable Energy
Sector
Since its A-share listin gin 2006 Sinoma Science & Technology has established and continuously improved a standardized corporate
governance structure composed of the General Meeting of Shareholders the Board of Directors and the management forming a
In October 2025S inomatech Hungary was established and governance framework characterized by standardized operations coordinated functioning and effectiv echecks and balances. The
registered in the industrial paNrykí roefg yháza Eastern Company strict lcyomplies with relevant laws regulations and regulatory documents including the Company Law of the People's
Hungary marking a substantive milestone in the global Republic of China the Securitie sLaw of the People's Republic of China and the Code of Corporate Governance for Listed Companies
expansion of Sinoma Lithium Membrane. The company will
and continuously enhances its corporate governance strengthens internal management and standardizes its operations.adopt a localized operation and management model. Once
operational the project is expected to create nearly 100 The Company standardizes the procedures for convening conducting and deliberatin gmeetings of the General Meeting of
local jobs effectively boosting local employment and truly Shareholders in stric taccordance with the Rules Governing the Listin gof Stocks on Shenzhen Stock Exchange the Article sof
contributing to regional economic development. Association of the Company and the Rules of Procedure for Meetings of the General Meeting of Shareholders ensuring equal treatment
of all shareholders. When convening meetings of the General Meeting of Shareholders the Company activel yprovides online voting
* Sinomatech Hungary platforms to guarantee minority shareholders' equal status and ful lexercise of their rights.During the reporting period
Case: Sinoma Blade (Brazil) hosts Mother's Day Event to foster team integration through gratitude
culture
The Company held reviewing and approving
In May 2025 Sinoma Blade (Brazil) organized a Mother's Day 1 annual meeting and 2 extraordinary meetings of the General 29
celebration with 22 employees' mothers invited. Under the
theme "A Mother's Love Knows No Bounds and Gratitude Meeting of Shareholders proposals
Knows No Boundaries" the event conveyed corporate care
in a warm atmosphere strengthened team cohesion and
facilitated friendly cultural exchange between China and
Brazil.Directors are elected in stric taccordance with the selection procedures stipulated in the Article sof Association of the Company with
the composition of the Board of Directors and directors q'ualification fsull ycompliant with relevant laws and regulations. The Board of
Directors strict lcyonvenes meetings in accordance with the Company Law of the People's Republic of China and the Rules of Procedure
for the Board of Directors implements resolutions at the meetings of the General Meeting of Shareholders and exercises its powers in
* Sinoma Blade (Brazil ")A Mother's Love Knows No Bounds and
Gratitude Knows No Boundaries" Event accordance with law without overstepping the authority of meetings of the General Meeting of Shareholders or unduly interferin wgith
the senior management's operational decisions.The Board of Directors consists of 7 directors including 1 female director and 3 independent director.s The Independent Director
System of the Company stipulate sthat independent director sshall constitute no less than one -third of the total Board membership
including at least one accounting professional.During the reporting period
The Company held reviewing and approving
12 meetings of the Board of Directors 67 proposals
81 822025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Under the Board of Directors are the Strategy Investment and ESG Committee the Audit and Rule of Law Committee the Nomination Compliance management and internal control
Committee and the Remuneration and Assessment Committee which conduct professional research on corporate development
strategies major investments and financing personnel appointments and remuneration distributio.n Sinoma Science & Technology has established and implemented a series of interna lrules and regulations such as the Compliance
Management System Risk Control Management Measures the Legal Affair sManagement Measures in stric tcompliance with relevant
During the reporting period laws regulations and normative documents including the Company Law of the People's Republic of China the Securitie sLaw of the
People's Republic of China the Law of the People's Republic of China on the State-owned Assets of Enterprises the Measures for the
Compliance Management of Central State-owned Enterprises the Basic Standards for Interna lControl of Enterprises and the
The Company held Guidelines for the Application of Internal Control in Enterprises. During the year the Company has newly established 6 systems and
revised 34 systems continuously improving the regulatory framework effectivel eynhancing the soundness of corporate systems and
7 7 steadily increasing the enforcement of systems. meetings of the Strategy Investment meetings of the Audit and Rule of Law
and ESG Committee Committee In 2025 the Company continued to optimize the online legal review process ensuring 100 % online compliance review of its rules and
regulations major decisions and contracts. The company conducted supervision and inspections on previous initiative isncluding the
digitalizati onf contract review processes procurement compliance informatization and ful-lprocess management of sales contracts.
4 meetings of the Nomination 3 meetings of the Remuneration and Identifie dissues were promptly rectifie denabling a PDCA cycle that consolidated compliance achievements and elevated the overall
level of compliance management . The Company established and effectivel iymplemented a compliance management system and
Committee Assessment Committee
framework and implementation across subsidiarie swas satisfactor ywith no major issues in compliance management confirming
effectiv ceompliance management .General Meeting of
Shareholders
The Company has continuously improved the foundational development of the compliance organizational system striving to
build a highly competent compliance management team with strong professional expertise. It has established the positions of
Board of Directors General Counsel and Chief Compliance Officer and deployed- tfiumlel and part-time compliance administrators aSti noma
Science & Technology headquarters.In 2025
Sinoma Science & Technology headquarters deployed
Strategy Investment Audit and Rule of Law Nomination Remuneration and 12
and ESG Committee Committee Committee Appraisal Committee 5 ful-ltime compliance administrators part-time compliance administrators
Remuneration for the senior management The Company attaches great importance to compliance trainin gas a key approach to enhance employees' compliance
awareness strengthen compliance management and prevent compliance risks. In 2025 the Company conducted over
The senior management's remuneration is determined based on performance assessments in accordance with the meetings of the Compliance
Company's Management Measures for Remuneration of Senior Executives. The decision-making process involves the and held Committee to review
Remuneration and Assessment Committee proposing remuneration plans with the senior management's remuneration 100 awareness campaigns across all levels
approved by the Board of Directors and plans for directors 'remuneration submitted to meetings of the General Meeting of
through a combination of online and offline training 37 44 agenda items
Shareholders for approval.For director sand senior executives receiving remuneration from the Company in 2025 their monthly base salarie swere
determined and disbursed monthly according to the aforementioned remuneration system . Annual performance -based Sinoma Science & Technology continues to strengthen the development of its interna lcontrol management system achieving
salarie swere paid in a lump sum following year-end performance assessments . Remuneration of directors and senior comprehensive coverage of the interna lcontrol system across all business areas and management processes. The Company has
executives is disclosed annually in the Company's Annual Report. enhanced system implementation through centralize dspot checks specialize dgovernance and policy dissemination while
strengthening supervision and evaluation of the interna lcontrol system . The company has established a robust interna laudit
The remuneration management for the Company's senior executives follows a philosophy that prioritiz eosperational
management framework including clear processes and mechanisms in compliance with relevant laws and regulations such as the
performance while integratin gcomprehensive assessment . It establishes a market -oriented income distributio nmechanism
Audit Law Basic Standards for Internal Auditing. the Regulation on the Implementation of the Audit Law . It has developed key
for senior executives featuring a direct linkage and stric etnforcement between remuneration and assessment results thereby
management systems including the Internal Audit System and the Implementation Rules for the Audit of the Board of Directors and
creating a closed-loop management system that integrates incentives with constraints.Rule of Law Construction Committee institutionalizi tnhge interna laudit function and supporting effectiv esupervision by external
directors in fulfilli tnhgeir duties. In 2025 it had no cases of accountabilit yfor illega olr non -compliant issues.Clawback mechanism for the senior management's incentives Closed -loop management of risks
Following laws regulations and requirements including the Company Law of the People's Republic of China the Securitie sLaw of the
Sinoma Science & Technology formulated the Measures for Accountabilit yfor Operations and Investments against People's Republic of China the Co mprehensive Risk Management Guidelines for Central State-owned Enterprises of SASAC and the
Regulations and established an incentive clawback mechanism in accordance with the document covering all senior Risk Control Management System of CNBM Sinoma Science & Technology continuously improves its comprehensive risk management
executives. In cases of violation srequiring salary deductions the Company will strictl fyollow relevant regulations to conduct system . In response to regulatory changes such as the newly revised Company Law of the People's Republic of China and Anti-Unfair
accountabilit yby deducting and clawing back senior executives 'performance -based annual salarie sor tenure incentive Competition Law of the People's Republic of China the Company has conducted specialize drisk assessments to systematicall yidentif y
income (including annual excess profi trewards) and terminating or recovering other medium -to-long-term incentive benefits. potential impacts on its subsidiarie.s It has also collaborated with external lawyers to conduct thematic training enhancing
compliance response capabilitie.s
83 842025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
The company has established a comprehensive compliance and risk management system covering the headquarters and all Investor relations management
subsidiarie.s The Audit and Legal Affair sCommittee as a subcommittee of the Board provides strategi cguidance and oversight over
the development of risk management and interna lcontrol systems ensuring the independence and effectivenes sof the governance
framework . Sinoma Science & Technology adopts an objective and pragmatic approach in evaluating the market value of a liste dcompany
The Company has implemented a "Three Lines of Defense" risk management mechanism : attaches importance to its performance in the capital market and strive sto ensure that the Company's market value is aligned with its
intrinsi vcalue. The Company activel ycarrie sout cash dividend distribution swith the payout ratio exceeding 30% for three consecutive
The firs tline of defense The second line of defense The third line of defense years. Meanwhile the Company strictl fyollows relevant decision-making procedures and complies with its information disclosure
resides within the business is led by functional departments such is the internal audit function which provides independent management system and insider information confidentiali tsyystem ensuring that investors obtain Company information in an open
departments which bear primary as the Legal Department which assurance. The company has established an Audit Center fair impartial and timely manner thereby safeguarding the legitimate rights and interest sof investors.responsibility for managing risks in coordinates group wide risk to lead major audit initiatives while subsidiaries maintain
their respective areas. Department identification assessment and independent or co located audit units. These entities
heads serve concurrently as mitigation efforts. This line integrates conduct objective evaluations of the effectiveness of risk
Compliance Officers tasked with key risk controls into operational management and internal controls and audit findings are
identifying reporting and addressing processes to strengthen policy regularly reported to the Audit and Legal Affairs Committee
risks through timely corrective enforcement and ensure effective for review and decision making.Enhancing investor relations management
actions. process control.The company has embedded risk control standards throughout the entire process of product and service development establishin ga To standardize investor relation smanagement the Company has formulated and continuously improved the Investor
closed loop management mechanism of identificatio nanalysis response and monitoring to achieve comprehensive dynamic risk Relations Management Measures stating communication principles information disclosure boundaries and workflow
management and continuous improvement . For example Taishan Fiberglass incorporates risk criteri ainto its product and service procedures to ensure the standardized and orderly management of investor relation.s Under this institution aflramework it
development by systematicall yidentifyin gpotential risks related to energy consumption resource allocation and legal compliance in has established a comprehensive investor relation smanagement structure.design supply chain and production phases . This is achieved through the application of DFMEA tools review of historica dlata and
cross functional workshops . Risks are quantitativel yassessed using the Risk Priorit yNumber (RPN) scoring method and response The Secretary of the Board of Directors is responsible for investor relation smanagement with the Securitie sAffair s
strategie ssuch as avoidance mitigation transfer or acceptance are developed for high risk items supported by measures including Representative assistin gin related matters. The Office of the Board of Directors as the investor relation smanagement
design verificatio nstage gate reviews and change management . The company has also established a ful lprocess monitoring system department is responsible for daily communication and organizationa lcoordination. Subsidiarie sand relevant functional
enabling ongoing optimization through phase reviews and closed loop feedback from production with all activiti ersequired to be full y departments of the Company cooperate with the Office of the Board of Directors in fulfilli nignformation support and
documented . This ensures a balanced achievement of product quality cost efficiency and on time delivery. professional assurance responsibilitie fsorming a highly collaborativ einvestor relation smanagement system featuring clear
division of responsibiliti.es
Meanwhile guided by the Training Management Measures and the Compliance Management System the Company has built a
systematic trainin gframework . It regularl yconducts risk management trainin gfor director sand all employees focusing on key areas
such as financia lreporting legal compliance operational integrit yand investment and M&A activiti etso enhance organization-wide
capabilitie isn risk identificati oannd prevention. Deepening communication with investors
In alignment with its overseas business positioning and investment expansion the Company continuously studies the legal and
regulatory environments of key target countries revises and enhances the Risk Control Guidelines for Overseas Operations and
Valuing daily communication and interactio nwith investors the Company has established diversifie dcommunication
strengthens its abilit yto identif yand manage risks in overseas operations elevating the overall compliance standards of its global
channels through which it provides thorough responses. It holds performance briefing sand investor exchange meetings
operations.following the disclosure of quarterly semi-annual and annual reports as well as major events and responds to inquirie sfrom
In 2025 the interna laudit department developed and implemented its annual audit plan centered on the Company's key interna land investors at any time via phone email and the Easy IR platform of the Shenzhen Stock Exchange . In 2025 the Company
external risks providing support for risk mitigation and management decision-making . Audit activiti escovered core business activel yresponded to inquirie sfrom small and medium investors online through the Easy IR platform of the Shenzhen Stock
segments with particula rfocus on related-party transactions procurement and supply chain management accounting information Exchange . To ensure the fairnes sof information disclosure it focuses on strengthening the trainin gand learning of relevant
quality fund management overseas operations and research and development expense management . By concentrating on key risk personnel by activel yparticipatin gin multiple activiti esuch as "Shareholders' Visi tto Listed Companies" organized by
areas through targeted supervision and inspection the Company continuously strengthened the effectivenes sof interna lcontrols regulatory authorities exchanges and associations for liste dcompanies and facilitati nvgisit sto and communication
safeguarding stable operations and sustainable development . sessions at the Company for small and medium shareholders to enhance their understanding of the Company . During the
reporting period the Company held three performance briefing sand major event briefings and participated in multiple ad -
hoc research meetings and strategy conferences.Risk identification assessment and response process
Public and transparent information disclosure
Identification At the beginning of each year a comprehensive risk assessment is organized to collec tidentifie rdisks from
the Company's departments mainly responsible for risks and subsidiaries continuously enriching the
corporate risk information database . Following the principle sof fairness impartialit yand transparency in information disclosure the Company proactivel yand
promptly discloses all information that may have a material impact on the decisions of shareholders and other stakeholders.Assessment Risks are scored based on impact severit yand likelihoo dof occurrence with annual major operational It designates the Shenzhen Stock Exchange website as the offici ailnformation disclosure platform ensuring all shareholders
risks determined based on the Company's management practices. have equal access to information.In 2025 the Company issued 65 periodic and temporary announcements throughout the year along with multiple publicly
Monitoring A warning mechanism for high risks is established and risk prevention measures and monitoring alert
disclosed documents online covering various categories such as annual reports semi-annual reports connected
thresholds are developed based on analysis of changes in specialize dregulations and requirements and
transactions and investment projects effectivel fyulfilli intgs information disclosure obligations as a liste dcompany . In 2025
of practica lchallenges.it was rated A in the information disclosure evaluation by the Shenzhen Stock Exchange receiving wide recognition from
Response Quarterly reviews of risk exposure are conducted with quarterly reports on risk management prepared. regulators investors and the media .Targeted risk inspections and dynamic analysis monitoring are performed based on overall risk
assessment outcomes continuously validatin gthe effectivenes sof and improving business continuity
management plans.Reporting An annual major risk assessment report is compiled covering high risk identificati oannd evaluation risk
management strategies and risk solutions submitted to the Executive Meeting and the Party Committee
the Board of Directors for review and approval.
85 862025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Win-Win Ecosystem
Staying within compliance boundaries Transparent supply
Sinoma Science & Technology embeds integrit yrequirements throughout the procurement management process requiring all its
Standardizing business conduct subsidiarie sto delive rthe Commitment to Supply Integrit yor Transparent Procurement Agreement when signing cooperation
contracts with suppliers explicit lpyrohibitin gany form of benefit transfe ror facilitati otno company staff their relative sor specifi c
related parties. It also incorporates integrit ycompliance into the "one-vote veto" mechanism for cooperation access. If suppliers
Sinoma Science & Technology strictl cyomplies with the Anti-Unfair Competition Law of the People's Republic of China and other
violate integrit ycommitments they will have their bidding qualification rsevoked and be liste don the Supplier Blacklist with stric t
relevant laws and regulations continuously improves the institution aslystem for standardizing business conduct and establishes and
restriction ismposed on subsequent cooperation.dynamically revises regulations such as the Provisions of the Disciplin eInspection Commission on Implementing the Integrit y
Commitment System for the Leadership and the Implementation Measures for Building a "Grand Supervision" Framework explicit ly Meanwhile the Company conducts special inspections on key areas such as procurement tendering and marketing cooperation to
prohibiting unfair competition practices such as abuse of market dominance commercial bribery false advertising and infringement strengthen process oversight and requires employees holding key positions to sign the Commitment to Integrit yforming a risk
of trade secrets.prevention mechanism combining external constraints with interna lcontrols to continuously consolidate the foundation of
At the level of system implementation the Company strengthens supervision over decision-making processes for major matters such transparent supply management .as governance mechanisms institution adlevelopment investment and financing and capital operations promoting all governance
entitie sto perform their duties and exercise their powers in accordance with laws and regulations. Meanwhile it focuses on high-risk
areas such as abuse of market dominance and commercial bribery and improves the closed-loop management mechanism for During the reporting period the Notification of Integrity the Commitment to Integrity or the Contract on Inatlel gsruiptpyl iceorvse.red
complaint acceptance tiered verificatio annd stric atccountability reinforcin gthe rigid enforcement of systems.In 2025 the Company organized the signing of 400 Letters of Responsibilit yfor Improving Party Conduct and Upholding Integrit yand
3512 Letters of Commitment with the core content covering key requirements such as advancing the integrated development of the
mechanism of "dare not be cannot be and will not be corrupt" and improving the supervision system . Regarding accountability if the
enterprise Party committee leadership team or its members violate integrit ycommitments and should assume corresponding
A total of
liabiliti etshe Company will disqualif ythem from excellence awards of that year and explicit lpyrohibit their participatio nin any
honorary titl seelection sin accordance with relevant regulations. By strengthening responsibilit cyonstraints and outcome application
it upholds the seriousness and authority of system implementation continuously making further effort sto exercise ful land rigorous 100 % 1 supplier was blacklisted by the
governance over the Party.The Company's subsidiaries conducted or Company for violating integrity
underwent integrit-yspecific inspections- sointe commitments or engaging in
inspections or foll-ouwp visits related to suppliers dishonest practices
In 2025
The Company organized the signing of
400 Letters of Responsibility for Improving 3512 Letters Unblocking the reporting mechanism
Party Conduct and Upholding Integrity of Commitment
Sinoma Science & Technology has formulated institution adlocuments including the Provisiona lMeasures of the Disciplin eInspection
Commission on Unblocking Channels for Reporting Disciplinar yViolation sand the Management Measures for Handling Public
Complaints to further standardize the process management of report acceptance verificatio ninvestigation and resolution. The
Strengthening supervision management Company has established diversifie rdeporting channels including dedicated hotlines and email addresses to ensure the standardized
operation and accessibili toyf its reporting mechanisms . Meanwhile the Company regularl yconducts promotional briefing sfor
Sinoma Science & Technology integrates various supervisory resources across the Company guides and urges relevant departments to employees and relevant parties on the use and procedures of the reporting channels through various methods including specialize d
fulfi ltlheir supervision duties and continuously enhances integrit yrisk prevention and compliance system development . It conducts training interna lcommunication meetings and online platform notification saiming to enhance awareness of the reporting
annual inspections covering key areas such as integrit yand self-discipline anti-corruption and business ethics advancing the ful l mechanism and promote its standardized and proper use. Reporting channels for disciplinar iynspection and supervision are publicly
coverage of inspections across subsidiarie saccording to the plan ensuring a comprehensive inspection cycle is completed every five
disclosed to stakeholders and stric tconfidentiali taynd feedback mechanisms are implemented . Regardless of whether reports are
years. Meanwhile through platforms such as the "Grand Supervision" coordination mechanism and meetings of the Coordination
submitted on a real-name or anonymous basis the Company protects whistleblowers 'personal information in accordance with
Group for Improving Party Conduct Upholding Integrit yand Combating Corruption it promotes precise identificati oonf supervision
applicable laws and regulations strictl pyrohibits any form of retaliatio nand effectivel syafeguards the legitimate rights and interest s
prioritie bsy all supervisory entities and improves inter-departmental information sharing and issue transfe rmechanisms effectivel y
consolidating supervision synergy and realizin sghared utilizatio onf supervision outcomes . of whistleblowers.Sinoma Science & Technology incorporates integrit eyducation into the supervision management system with the disciplin einspection Upon receiving a report the Company conducts centralize dassessment and carrie sout independent investigation sand follow-up
commission secretary overseeing the establishment of a regular anti-corruption publicit yand education mechanism . Leveraging actions strictl iymplementing the recusal system . The Comprehensive Office of the Disciplin eInspection Commission promptly
platforms such as Party committee meetings theoretica lstudy sessions of the central group annual work conferences on Party register sreceived petition sand reports and assigns them for investigatio nbased on cadre management authority. Following collectiv e
conduct integrit yand anti-corruption the "Monthly Talks on Party Conduct and Integrity "and warning education conferences the assessment organized by the Disciplin eInspection and Supervision Office disciplinar yactions are independently carried out in
Company regularl yconducts case analyses warning education and specialize dtrainin gto cover all employees (Including ful-ltime accordance with approved handling opinions and investigatio nreports are prepared. For Party members and cadres suspected of
part-time contractor and subcontractor personnel) and directors continuously enhancing the abilit yto identif yand prevent unfair violation sof disciplin eor law formal case filin agnd investigatio anre conducted followed by separate review procedures to ensure the
competition and integrit yrisks. The company has established an interna laudit department to conduct supervision and inspection of separation of investigatio nand adjudication. This ensures that every petition and report receives a response and that all matters are
the implementation of relevant systems ensuring that all policie sare effectivel iymplemented and management processes operate in a
properly addressed .standardized manner and urging all management personnel and employees to strictl aydhere to institution arlequirements.
87 882中02材5 科SUS技TAINAB2IL0I2T5Y 年RE度POR可T 持续发展报告 C清le洁an高 an效d ，Eff助ic力ien绿t 色Ope发ra展tions for Inn创ova新ti驱on-动Dri，ve探n D索ev可elo持pm续ent新: 动能 Va价lu值e S分ha享rin，g:打 造共赢生态
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Future outlook
Great trends surge like tides; those who striv elead the way . As the "15th Five-Year Plan" enters a new stage of in-depth advancement
Sinoma Science & Technology will keep in mind the country's most fundamental interest.s Anchored in significan ntational strategi c
needs and the coordinates of the new round of technological revolution and industria ltransformation it will plan its sustainable
development path with a higher perspective. It aims to grasp definitiv deirection samidst a complex and volatil external environment
continuously shaping long-term value and core competitiveness in the process of serving Chinese modernization.Facing the future the Company will anchor its goal of building a world-leading new materials enterprise. Adhering to high-quality
development as the theme value creation as the core technological innovation as the driver and deepened reform as the lever it will
cultivat eand develop "new quality productive forces" on all fronts. By driving strategi cfocus industria lupgrading and the
transformation of growth models it will accelerate the creation of a "second curve" of growth centered on new materials building a
more resilien atnd forward-looking strategi cpattern amidst uncertainty.Facing the future the Company will regard safety green development and quality as the foundation of sustainable development and a
source of long-term competitiveness. It will continuously refine the EHSQ management system consolidate intrinsi csafety and
deepen the campaign to address the root causes of work safety. Centered on the "dual carbon" strategy Sinoma Science & Technology
will systematicall yadvance the construction of a carbon management system steadil yincrease the proportion of green electrici taynd
non -fossi lenergy consumption and strengthen refined energy management and low-carbon technology applications. It aims to
transitio nfrom organizationa-llevel carbon management to collaborativ ecarbon reduction across the industria lchain thereby
continuously enhancing development quality and environmental performance during the green transitio.n
Facing the future the Company will persis tin innovation-driven development positioning technological innovation as the key engine
for cultivatin gnew quality productive forces and enhancing sustainable competitiveness. It will promote the deep integratio nof
innovation industrial capital and talent chains accelerating the transformation of technological achievements into tangible
productive forces. Simultaneously upholding a people-oriented philosophy it will refine its talent development incentive and support
systems to create a fair diverse and vibrant organizationa lenvironment . By activel yfulfilli snogcial responsibilitie ist will demonstrate
its role as a central SOE in serving national strategies facilitati inngdustria ulpgrades and promoting common development .Facing the future the Company will continuously enhance the modernization of its governance system and capabilitie. sIt will
consolidate the balanced corporate governance structure comprising the General Meeting of Shareholders the Board of Directors and
the Senior Management . Besides it will adhere to Party building leadership and transform the Party's politica land organizationa l
advantages into governance efficac yand development momentum . By strengthening compliant operations risk control and integrit y
systems it will tighten interna lcontrol defenses. It will coordinate development with security to effectivel pyrevent and mitigate risks in
key areas such as operations investment safety and environmental protection providing a solid guarantee for its steady and long-
term growth .Perseverance leads to a promising future. Sinoma Science & Technology will advance the deep integratio nof sustainable development
concepts with operational management through firmer strategi cresolve and a more proactive stance. On the new journey of the "15th
Five-Year Plan" it will forge ahead with determination and excellence. Guided by technological innovation it will drive the
development of new quality productive forces; through green transition it will shape long-term competitive advantages ; and with
responsibilit aynd commitment it will respond to the call of the times. Ultimately it aims to contribute more solid and enduring
strength to building a powerhouse in materials and advancing Chinese modernization .
89 902025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key Performance Indicators(KPIs) Key performance indicators Unit 2025
Total acceptance and Industrial waste ton 638.92
disposal of incoming solid
waste divided by types
Environmental Domestic waste ton 21.00
Hazardous waste ton 12.34
Key performance indicators Unit 2025
Other ton 3805.09
Total emission of nitrogen oxides ()NO tonx 247.75
Industrial wastewater discharge ton 5395690.55
Total emission of sulfur dioxide2 )(SO ton 80.36
Domestic wastewater discharge ton 1259875.25
Total emission of industrial particulate matter ton 58.41
Total emission of chemical oxygen demand (COD ) ton 581.58
Total emission of volatile organic compounds (VO 1Cs) ton 27.09
Total emission of ammonia nitrogen ton 18.68
Proportion of companies meeting noise level standards % 100.00
Electricity consumption MW·h 2518129.51
Total greenhouse gas emissions ton of CO2e 2352150.61
Purchased electricity MW·h 2460996.37
Direct greenhouse gas emissions (Scope 1) ton ofC O 2e 642078.45
Purchased conventional electricity MW·h 2443235.81
Indirect greenhouse gas emissions (Scope 2) ton ofC O 2e 1710072.16
Purchased green electricity MW·h 17760.56
Greenhouse gas emissions intensity ton of CO2e/million yuan of operating
77.90
income Self-generated electricity consumption MW·h 57133.14
The generation of se-lpfroduced hazardous solid waste ton 18869.78 Photovoltaic power generation consumption MW·h 57133.14
The intensity of s-perlofduced hazardous solid waste ton/million yuan of operating income Equivalent to greenhouse gas emission
generation 0.62 ton ofC O 2e 46906.31reductions
The generation of se-plrfoduced non -hazardous solid waste ton 79971.96
Purchased heat MW·h 903624.35
The intensity of s-perlofduced non -hazardous solid waste ton/million yuan of operating income
generation 2.65 Natural gas consumption MW·h 2290692.90
Comprehensive utilization volume of n-ohnazardous solid ton Petrol consumption MW·h 628.42
waste 39007.87
Diesel consumption MW·h 22794.33
Comprehensive utilization rate of -nhoanzardous solid waste %
48.78
Direct energy consumption MW·h 2314115.65
Total acceptance and disposal of incoming solid waste ton 4477.35 Indirect energy consumption MW·h 3421753.86
Total acceptance and Landfill ton 0.00 Comprehensive energy consumption MW·h 5735869.51
disposal of incoming
solid waste divided by Incineration for power generation ton 402.30
Comprehensive energy consumption intensity MW·h /million yuan of operating income 189.96
the disposal method
Incineration without power ton
generation 0.00 Total circulating water ton 149316067.60
Other ton 4075.05 Circulating water utilization rate % 94.77
91 922025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key performance indicators Unit 2025 Key performance indicators Unit 2025
Water withdrawal ton 8247136.29 Number of sites for all production operations (i.e. Unit
49
factories mines project sites etc.)
Tap water ton 5376491.29
Number of sites for which biodiversity risk unit
46
Groundwater ton 260664.00 assessments have been conducted
Surface water ton 2609981.00 Number of ISO14001 certifications at all levels unit 41
Total water withdrawals in hi-sgthress areas ton 129023.00 Number of ISO50001 certificatioants all levels unit 21
Number of other certificatioants all leve(les. g. ISO 14064 unit
Total water withdrawals in areas other than those ton 8
8118113.29
listed above and domestic certifications etc.)
Amount of environmental investment RMB' 0000 yuan 25268.62
Water withdrawal intensity ton/million yuan of operating income 273.12
Amount of environmental savings RMB' 0000 yuan 236.20
Total amount of water discharged ton 6655565.80
Amount of energy expenditures RMB' 0000 yuan 263933.44
Total water consumption ton 1591570.49
Operating Income from products with inherent green RMB' 0000 yuan
890494.00
Consumption of non -renewable materials ton 1709515.21 attributes
Consumption of toxic and hazardous materials ton 23776.91 Operating Income from products that promote green RMB' 0000 yuan
2572744.00
development of the society
Material consumption intensity ton/million yuan of operating income 57.40
Operating income from wind turbine blade products RMB '0 000 yuan
1258319.29
Total consumption of raw material by weight ton 15253824.82 produced
Carbon emission reductions from wind turbine blade ton ofC O 2e
Total recycling amount of raw materials by weight ton 83294.62 8280700.00
products produced
The recycling rate of of raw material by weight % 1.59 Number of national green factories unit 14
Number of provincial green factories unit 7
The consumption of raw material by quantity - 29478692.00
Number of green factories of other levels unit 3
Total recycling amount of raw materials by quantity - 356700.00
Number of existing of enterprises with climate risk
response/adaptation plans (e.g. extreme weather unit 41
The recycling rate of of raw material by quantity % 2.13
contingency plans) in place
Total consumption of raw material by area unit m 2 358978.00
Number of enterprises under construction with climate
Total recycling amount of raw materials by area unit m 2 31590.06 risk response/adaptation plans (e.g. extreme weather unit 5
contingency plans) in place
The recycling rate of of raw material by area unit % 0.88
Total consumption of raw material by volume m 3 635319.23
Total recycling amount of raw materials by volume m 3 96568.52
The recycling rate of of raw material by volume % 15.20
Area of all manufacturing and operating units m 2 9042494.53
Area for which biodiversity risk assessments have m 2
8943309.53
been conducted
93 942025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Social
Key performance indicators Unit 2025 Key performance indicators Unit 2025
Total number of employees person 20901 Total number of employees by age Under 30 years old person 4337
Total number of employees by gender Male person 15583 30 to 50 years old person 15074
Number of male in STEM1 person 2165 Over 50 years old person 1490
Female person 5318 Total number of employees by region Mainland China person 20248
Number of female in STEM person 705 Region of Hong Kong Macao and person 0
Taiwan
Total number of employees by job Senior person 130
level Overseas person 653
Female person 16
Employee turnover rate by gender Male % 19.86
Female in operational
person 9 Female % 9.61
positions
Employee turnover rate by age Under 30 years old % 23.31
Male person 114
30 to 50 years old % 16.17
Male in operational positions person 35
Over 50 years old % 3.89
Minority person 3
Employee turnover rate by region Mainland China % 15.99
Middle-level person 522
Region of Hong Kong Macao and %
0
Female person 118 Taiwan
Female in operational Overseas % 56.36
person 21
positions
Voluntary turnover rate by gender Male % 16.68
Male person 404
Female % 8.01
Male in operational positions person 76
Voluntary turnover rate by age Under 30 years old % 20.06
Minority person 22
30 to 50 years old % 14.04
General person 20249
Over 50 years old % 2.68
Total number of employees by ethnic Han person 19650
group Voluntary turnover rate by region Mainland China % 14.59
Minority person 1251
Region of Hong Kong Macao and
%0
Total number of employees by Long -term person 20891 Taiwan
employment type
Short-term person 10 Overseas % 11.03
2Refers to people working in Science Technology Engineering Math.
95 962025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key performance indicators Unit 2025 Key performance indicators Unit 2025
Number of cases involving suspected child labor and forced labor person 0
Number of newly hired employees person 2185
Number of employees joining the labor union case 18946
Male person 1849
Percentage of employees joining the labor union person 90.65
Female person 336 Number of employees signing collective agreements % 12740
Under 30 years old person 1506 Percentage of employees signing collective agreements person 60.95
Number of employee representatives person 1313
30 to 50 years old person 663
Percentage of employee representatives % 6.28
Over 50 years old person 16 Total number of employees participated in satisfaction survey person 18753
Senior person 1 Percentage of total number of employees % 89.72
Employee satisfaction rate by Male employees % 93.10
Middle-level person 39
gender
Female employees % 93.98
General person 2145
Employee satisfaction rate by Employees under 30 yearso ld % 93.20
age group
Han person 1614 Employees 30 to 50 years old % 93.60
Employees over 50 years old % 90.34
Minority person 571
Employee satisfaction rate by Han employees % 93.19
Number of internal transfers or internal application person 813 ethnic group
Minority employees % 95.06
Rate of internal transfers or internal application % 27 Employee satisfaction rate by Senior employees % 98.46
job level
Received complaints on discrimination against applicants and employees case 0 Middle-level employees % 98.54
General employees % 93.17
Number of labour dispute cases case 0
Number of factories at safety standardization level I unit 0
Number of visits to comfort special employees and help employees in difficulpteyrson-times 233
Number of factories at safety standardization level II unit 23
Number of employees who were helped to send their children in difficulty to
3
school or who were rewarded for sending their children to school person-times Number of factories at safety standardization level III unit 7
Number of factories certified to ISO 45001 occupational health and safety
Number of visits to help critically ill employees person-times 11 unit 41
management system
Total expenditure on condolences to special employees and assistance to
73.12 Work -related fatalities person 0
employees in difficulty RMB' 0000 yuan
Death rate per thousand ‰ 0
Total expenditure on helping children of employees in difficulty to attend school
RMB' 0000 yuan 0.36
or rewarding employees' children for attending school Number of zero-fatality project % 100
Total expenditure on helping critically ill employees RMB' 0000 yuan 2.00 Lost Time Injury Frequency Rate (LTIFR) for millions of hours of employees - 0.022
Number of employee activities were organized and participated in times 1384
Number of participation in various events organised by relevant industry
56
associations (at provincial level or above) times
Number of employees participated in various activities person-times 53753
Number of employees for whom the Company contributes an enterprise annuity person 8709
Number of employees for whom the Company pays supplementary medical
person 5257
insurance and other types of insurance other than statutory five insurances
97 982025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key performance indicators Unit 2025 Key performance indicators Unit 2025
Number of working days lost due to wo-rrkelated injuries days 67 Percentage of employees participated Senior % 69.23
in skil-lbsased business training by
Employee Near -Miss Frequency Rate (NMFR) - 0.69 level Middle-level % 85.44
Total number of contractor employees person 5690 General % 94.55
Number of work -related deaths of contractors person 0 Percentage of employees participated Senior % 100.00
in management training (including
Lost Time Injury Frequency Rate (LTIFR) for millions of hours of contractors compliance training) by level Middle-level % 100.00
-0.00
employees
General % 45.85
Contractor Near-Miss Frequency Rate (NMFR) - 0.62
Total hours of training by per-tsiomne Total hour 723224
Person-times of employees participated in occupational health and safety
person-times 157990
training Total number of hours trained in safety
hour 356199
and environmental protection
Number of safety environmental and health inspections conducted times 3406
Total number of hours trained in s-kills
hour 287946
Number of hidden danger investigation based businessunit 36059
Number of hidden dangers for which rectification has been completed Total number of hours trained in unit 36059 hour 79079
management
Rectification rate of hidden danger investigation % 100.00
Total hours of training by gendienr a(ll Male hour 34.21
types of training)
Number of emergency drills fire drills and other exercises conducted person-times 22301 Female hour 35.76
Amount of safety and health related expenditure RMB' 0000 yuan 11655 Total hours of training by (aigne all Under 30 years old hour 51.54
types of training)
Percentage of employees participated Male % 100.00 30 to 50 years old hour 29.42
in all types of training by gender
Female % 100.00 Over 50 years old hour 37.73
Percentage of employees participated Under 30 years old % 100.00 Total hours of training by ethni(ciint y Han hour 34.71
in all types of train biyn gage all types of training)
30 to 50 years old % 100.00 Minority hour 32.87
Over 50 years old % 100.00 Total hours of training by l(eivne la ll Senior hour 59.66
types of training)
Percentage of employees participated Han % 100.00 Middle-level hour 42.72
in all types of training by ethnicity
Minority % 100.00 General hour 34.23
Percentage of employees participated Senior % 100.00 Training hours per capi(tian all types of training) hour 34.60
all types of training by level
Middle-level % 100.00 Training cost yuan 11478780.14
General % 100.00 Number of suppliers who have Total unit 3369
established lon-gterm cooperation
with the Group
Percentage of employees participated Senior % 100.00 Mainland China unit 3110
in safety and environmental training
by level Middle-level % 100.00 Region of Hong Kong Macao and unit 10
Taiwan
General % 99.80
Overseas unit 249
99 1002025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key performance indicators Unit 2025 Key performance indicators Unit 2025
The costs of products or service procured from suppliers with whom the Percentage of R&D investment in operating revenue % 5.86
RMB' 0000 yuan 1797821.98
Company has established long-term cooperation
Number of R&D staff person 3107
Number of suppliers that have been Total unit 1869
screened and controlled for Number of academicians and other cuttin-gedge personnel person 0
environmental and social risks by the
Company Mainland China unit 1622 Number of standards prepared or revised under the auspices of and with the unit
46
participation of
Region of Hong Kong Macao and
unit 8
Taiwan Percentage of products subject to recall for safety and health reasons % 0
Overseas unit 239 Litigation cases involving the safety and health of products and services case 0
Totaling complaints about products and services case
The costs of suppliers screened and controlled for environmental and social risks 305
RMB' 0000 yuan 1470129.64
by the Company
Number of complaints properly responded to and dealt with case 305
Among the suppliers that have been Total unit 0
screened for environmental and social Percentage of complaints properly responded to and dealt with % 100
risks and controlled for -ltoenrgm
cooperation by theC ompany the Number of suppliers with whom Number of cases of suspected infringement of intellectual property rights byc ase
number of suppliers assessed to have corrective measures/improvement unit 0
0
products and services
significant negative impacts plans have been agreed upon
Comprehensive product qualification rate (glass fiber) % 97
Number of suppliers excluded unit 0
Comprehensive product qualification rate (wind turbine blades) % 100
Number of suppliers participating in Total unit 255
supplier training and capacity Comprehensive product qualification rate (lithium battery separator) % 94
enhancement among suppliers that
have established lon-gterm Number of suppliers screened and
cooperation with theC ompany controlled for environmental and unit 245 Comprehensive product qualification rate (gas cylinders) % 99.57
social risks by tChoem pany
Number of complaints due to disclosure of customer information case 0
Number of ESG training sessions for suppliers or ESG training exchange sessions
times 52
with suppliers Total number of clients unit 4375
Number of suppliers certified by systems such as quality occupational health
unit 1204 Number of clients participating in satisfaction surveys unit 724
and safety environment or energy management
Number of clients whose survey results were satisfactory unit 701
Number of all suppliers not in -long Total unit 1338
term co-operation
Number of suppliers screened and Percentage ofc ustomer participating in the satisfa cstuirovney % 16.55
controlled for environmental and unit 687
social risks by tChoem pany Percentage of customer satisfaction % 96.82
Number of annual patent applications unit 662 Amount of taxes paid RMB' 0000 yuan 110255.85
Number of invention patents unit 607
Amount of public charity investment 24(including material donations) RMB' 0000 yuan 491
Number of annual authorized patents unit 247
Donations to targeted support are（asRural revitalization categ）ory RMB' 0000 yuan 491
Number of invention patents unit 210
Number of support projects unit 9
Cumulative number of valid patents unit 2296
Number of entrepreneurship training bases unit 8
Number of invention patents unit 1255
Availability of internships for current students unit
Cumulative number of successful software copyright registrations unit 129 100
R&D investment RMB' 000000 yuan 1933.20 Number of established volunteer organizations or groups unit 2
101 1022025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Key performance indicators Unit 2025 Indicators Index List
Number of volunteers among employees person 257
Number of hours of volunteer activities hour 491
Number of activities involving or supporting the protection of the rights and
times 13
interests of women children or persons with disabilities Reference
Indicator System
Self-Regulatory Guidelines No. 17
for ESG Reports of
for Companies Listed on Shenzhen
Chapter Titles Listed Companies GRI
Governance Stock Exchange - Sustainable Controlled by
Development Report (Trial)
Central
Enterprises
Key performance indicators Unit 2025
GRI1.1.21.1.4
About the
1.3.11.3.5-12
Operating income RMB' 000000 yuan 30195.49 G1.1.1G4.1.2 1-1~1-41-71-81-105-59~5-63Report
Total number of corporate entities at all levels unit 56 Message from
//1-1~1-41-71-81-105-59~5-63
the Chairman
Total number of production-oriented entities unit 40
About Sinoma
G1.1.1G1.2.1 GRI2-12-62-9
Number of corruption cases initiated and concluded against companies and Science & 1-1~1-41-71-81-105-59~5-63
case 0 G1.2.2 2-10
employees Technology
GRI1.2.21.2.4
Number of anti-corruption training sessions held and organized times 415 Sustainable E5.1.1G1.2.2 1-1~1-41-51-61-71-81-91-105-515-
development 2-92-142-22
G3.1.2G3.2.2 59~5-63
Number of directors attending an-ctoimmercial bribery and ant-ciorruption management 2-293-1
person-times 556
trainings
E1.4.2E211
Number of employees attending ant-icommercial bribery and ant-ciorruption E2.1.2E2.2.1
person -times 29588
training (excluding directors) E2.3.1E2.3.2
GRI2-92-27101-
E411E5.1.1
Number of cases in which employees violated the Company's code of conduct Green and clean 1101-2101-4301- 1-1~1-41-71-81-102-11~2-193-29~3-
case 0
(Corruption or bribery) E.5.2.3E5.4.1E5.5.1Eproduction 3302-1305-7306- 335-525-535-59~5-63
5.5.2
Number of cases in which employees violated the Company's code of conduct Clean and E5.6.1E5.6.2
case 0
(Discrimination or harassment) Efficient G1.1.1G5.2.1
Operations for
G1.1.1G5.2.1
Number of cases in which employees violated the Compan'sy code of conduct
case 0 Green
(Customer privacy data) Development E1.1.3E1.3.2
E1.3.4E2.1.2
Number of cases in which employees violated the Compan'sy code of conduct
case 0
Enhancing E3.1.2E3.1.3(Conflict of interest)
GRI301 -1302-4305- 1-1~1-41-71-81-102-11~2-193-20~3-
resource E3.1.4E3.2.1
5283-34~3-375-59~5-63
Number of cases in which employees violated the Compan'sy code of conduct management
case 0 E3.2.2E3.3.2
(Money laundering or insider trading)
E3.3.3E3.4.1
E5.2.3
Accelerating S2.3.1S2.3.2
innovation- 1-1~1-41-71-81-102-11~2-194-414-425-
Innovation- S2.3.3S2.3.4 /
driven 59~5-63
Driven
development
Development:
Exploring New E3.2.1E3.2.2
Momentum for Creating low- E5.1.1E5.4.1
Sustainability GRI301 -3302-4 1-1~1-41-71-81-105-59~5-63carbon products E5.4.2E5.4.5
E5.5.3
103 1042025 SUSTAINABILITY REPORT Clean and Efficient Operations for Innovation-Driven Development: Value Sharing:
Green Development Exploring New Momentum for Sustainability Building a Wi-nWin Ecosystem
Reference Indicator Self-Regulatory Guidelines No.System for ESG Reports of 17 for Companies Listed on Questionnaire
Chapter Titles Listed Companies GRI Shenzhen Stock Exchange -
Controlled by Central Sustainable Development
Enterprises Report (Trial)
Dear Reader :
S1.1.1S1.1.2 GRI401 -1401-
S1.1.3S1.2.1 2404-1404- Thank you very much for taking your precious time reading the Sinoma Science & Technology 2025 Sustainabilit Ryeport. We look
S1.2.2S1.2.3 2404-3405- forward to your comments and suggestions on the report and our work . You can send your completed questionnaire back to us by mail
Building a talent 1405-2406-
S1.2.4S1.3.4 1-1~1-41-71-81-104-495-59~5-63 or by scanning and emailing your valuable comments . Thank you!
hub 1407-1408-
S1.4.1S1.4.2 1409-1416-
S1.4.3S1.5.1 1416-2417-
S1.5.2 1417-2418-1 Address:
GRI403 -1403-
Fostering a strong
S1.3.1S1.3.2 Postal Code :2403-5403- 1-1~1-41-71-81-102-11~2-194-505-
culture of health
S1.3.3 6403-8403- 59~5-63
and safety
9403-10 Phone :
S2.1.1S2.1.2 Email:
S2.1.3S2.1.4
Value Sharing:
Building a Wi-n S2.2.1S2.2.2 GRI203 -1308-
Win Ecosystem S2.2.3S3.1.1 1308-2414- 1. What type of stakeholders does your employer belong to:
Promoting shared 1-1~1-41-71-81-102-11~2-194-
S3.1.2S3.2.1 1414-2416-
prosperity 38~4-404-444-454-474-485-59~5-63
1416-2417- □ Internal Management □ Stockholders/Investor s □ Internal Employees □ Suppliers/PartnersS3.2.2S4.1.1
1417-2418-1
S4.2.1S4.2.2 □ Customers and Potential Customers □ Governmental and Regulatory Authoritie s □ Communities
S4.3.1S4.3.2
□ Expert and Scholars □ Non -Government Organizations □ The Public □ Others(please specify)
S4.4.2S4.4.3
G1.1.1G1.2.1G1.2.2G1.2.3
G1.3.1G1.3.2G1.3.3G2.1.1 2. Is the information you are concerned with full ypresented in the report
Enhancing G2.1.2G2.2.1G2.2.2G2.3.1 □ Yes □ Partiall y □ No
GRI205 -1205- 1-1~1-41-71-81-102-11~2-195-
responsibility G2.3.2G3.1.1G3.1.2G3.2.1
2205-3206-154~5-565-59~5-63
governance G3.2.2G3.2.3G4.1.1G4.1.2
3. Your overall comment on the 2025 Sustainabilit Ryeport:
G4.2.1G5.1.1G5.1.2G5.1.3
G5.2.1G5.2.2G5.2.3 ·Readability (expressions of clarity attractiv deesign engaging and easy to find the required information)
Future outlook / / 1-1~1-41-71-81-105-59~5-63 □ 3 points(Good) □ 2 points(Average) □ 1 point(Not Good)
E1.1-E1.3 E2.1.3 ·Credibilit (yreported information is true and credible)
E2.3.3-E2.3.5 E3.1-.E3.1.6
□ 3 points(Good) □ 2 points(Average) □ 1 point(Not Good)
E5.2.1-E5.2.2 E5.4.2S1.1.2
S1.3.4S1.4.2 ·Integrit oyf information (balanced positive and negative information and meets your needs on the information)
ESG Key S1.4.3S1.5.1 1-1~1-41-71-81-103-243-253-303-
Performance / □ 3 points(Good) □ 2 points(Average) □ 1 point(Not Good)
S1.5.3S2.1.3 313-353-364-425-59~5-63
Indicators (KPIs)
S2.1.4S2.2
S2.3.2S2.3.3
4. Are you able to find the information you are interested in from the report with ease
S3.1.2S4.1
□ Yes □ Partiall y □ No
S4.3S4.4.2
Indicators Index Lis/t GRI1.3.11.3.7 1-1~1-41-71-81-105-575-59~5-63
Questionnaire / / 1-1~1-41-71-81-105-59~5-63 5.What would you like to see in addition to what has been disclosed in the report
105106
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