中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

关于本报告

About this Report

本报告是中国铁路通信信号股份有限公司（以下简称“中国通号”“公司”或“我们”）发布的第六份环境、社会发布周期

和公司治理报告。本着客观全面、规范透明的原则，详细阐述2025年度中国通号环境、社会和公司治理工作的管理 Reporting Cycle理念、亮点实践及年度成效。本报告为年度报告，于每年3月发布。

This Report is the sixth Environmental Social and Governance Report of China Railway Signal & Communication Co. Ltd. (here- This is an annual report released in March.inafter referred to as “CRSC” “the Company” or “we”). Based on objective comprehensive regulative and transparent principles

this Report expounds management ideas key practices and annual achievements for environmental social and governance work

of CRSC in 2025.报告语言

Reporting Language报告范围

本报告中英文版本如有歧义，概以中文版为准。

Scope of the Report

This Report is compiled in Chinese and English versions. Should there be any minor content difference the Chinese version prevails.除特殊说明外，本报告涵盖中国通号总部、分支机构及附属公司，与《中国铁路通信信号股份有限公司2025年年度报告》对外披露范围保持一致。

Unless otherwise stated this Report includes CRSC headquarters all its branches and subsidiaries with the same scope of 2025

CRSC Annual Report. 可靠性保证

Reliability Guarantee

时间范围为2025年1月1日至2025年12月31日，部分内容超出此范围。

公司董事会承诺对报告内容进行监督，确保不存在虚假记载、误导性陈述或重大遗漏。

The reporting period is from January 1 2025 to December 31 2025. Some contents are sourced from historical data.The board of directors of the company promises to supervise the content of the report to ensure that there are no false records

misleading statements or major omissions.参考标准

Reference Standards

全球报告倡议组织《可持续发展报告标准（GRI Standards）》 数据说明

Data Specification

Global Reporting Initiative Sustainability Reporting Standards (GRI Standards)

联合国可持续发展目标（SDGs） 本报告关键财务绩效来自《中国铁路通信信号股份有限公司2025年年度报告》，其他数据来自公司内部职能部门提报。

United Nations Sustainable Development Goals (SDGs) 本报告相对公司往年ESG报告披露范围并无重大调整，且使用一致的披露统计方法。除特别说明外，本报告均以人民币国务院国资委《关于新时代中央企业高标准履行社会责任的指导意见》为金额单位。

The Guidelines on High-Standard Fulfillment of Social Responsibility by Central State-Owned Enterprises in the New Era by State- All key financial performance data disclosed in this Report are collected from the 2025 Annual Report of China Railway Signal

owned Assets Supervision and Administration Commission (SASAC) of the State Council & Communication Co. Ltd. and other data are mainly sourced from internal functional departments of the Company. There is

no significant adjustment to the scope of disclosure in this Report compared with the ESG reports of the Company in previous

香港联合交易所《环境、社会及管治报告守则》

years and consistent disclosure statistical methods are used. Unless otherwise specified this Report is presented in CNY as the

Environmental Social and Governance Reporting Guide issued by HKEX currency unit.《上海证券交易所上市公司自律监管指引第14号——可持续发展报告（试行）》《上海证券交易所上市公司自律监管指

南第4号——可持续发展报告编制》

Guidelines No. 14 of Shanghai Stock Exchange for Self-Regulation of Listed Companies—Sustainability Report (Trial) Guidelines 报告获取

No. 4 of the Shanghai Stock Exchange for the Self-regulation of Listed Companies - Preparation of Sustainability Report

Access to the Report中国企业改革与发展研究会、责任云研究院《中国企业可持续发展报告指南（CASS-ESG 6.0）之铁路、船舶、航空航天和其他运输设备制造业》本报告提供纸质版和电子版两种形式。您可以登录中国通号公司门户网站“文化与责任—社会责任”板块或香港联合交The Guidelines for Chinese Enterprises’ Sustainable Development Reports (CASS ESG 6.0) for the Railway Ship Aerospace and 易所、上海证券交易所网站阅读或下载本报告。

Other Transportation Equipment Manufacturing Industries of the China Enterprise Reform and Development Society and CSR This Report is available both in hard copy and electronic format. You may browse or download the Report at the official website of

Cloud Research Institute CRSC (Culture & Responsibility - Social Responsibility) or at the websites of HKEX and the Shanghai Stock Exchange.目录 Contents

04董事长致辞

01 国之重器 引领发展新程 绿色向新 践行低碳承诺 同心同行 共赴美好生活Message from the Chairman National Key Equipment Green Innovation Working TogetherLeading a New Journey of Development 03 Fulfilling Low-Carbon Commitments 05 for a Better Life

06关于我们

About Us

22党建引领强基铸魂68环境管理绿色经营98携手同行伙伴共赢

Party Building Leads Strengthening Foundations and Soul Environmental Management Green Operations Working Together and Achieving Win-Win Results with Partners

09中国通号·荣誉2025

Awards and Honors Won by CRSC in 2025 25 公司治理 行稳致远 71 应对气候变化 110 乡村振兴 展现担当

Corporate Governance Ensures Steady and Long-Term Development Addressing Climate Change Rural Revitalization and Demonstrating Responsibility

14可持续发展管理29合规经营风险防控75节约能源减排降耗114志愿服务共建社区

Sustainable Development Management Compliance Management and Risk Prevention Energy Conservation Emission and Consumption Reduction Volunteer Services and Building Communities Together

34聚焦主业价值创造82资源循环高效利用

Focusing on Core Business to Create Value Resource Recycling Efficient Utilization

40把牢防线安全永续84呵护自然共建家园

Holding the Line for Sustainable Safety Protecting Nature Building a Shared Home

02 智创先锋 驱动未来变革 海聚英才 相伴温暖成长Intelligent Pioneer 04 Gathering TalentsDriving Future Transformation Growing Together with Warmth

46创新管理攻关核心88保障权益进阶提升

Innovation Management Tackling Core Technologies Safeguarding Rights and Interests and Promoting Advancement

116未来展望

56 智慧赋能 高效生产 92 关爱员工 幸福职场 Future Outlook

Smart Empowerment Efficient Production Caring for Employees and Creating a Happy Workplace

62数字转型精益管理94劳模典范树立标杆117附录

Digital Transformation Lean Management Model Workers as Examples and Setting Benchmarks Appendix中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report董事长致辞

Message from the Chairman这一年，我们向绿而行，践行低碳承诺。深入贯彻“双碳”战略，成立“双碳”工作领导小组和工作小组，所属企中国铁路通信信号股份有限公司 业全部通过ISO 14001环境管理体系认证。积极应对气候变化，强化节能降耗管控，持续提升能源利用效率，筑牢China Railway Signal & Communication Co. Ltd. 生态保护屏障，绿色发展基石不断夯实。2025年，中国通号4家所属企业获评绿色工厂称号，其中国家级1家、省部董事长楼齐良级3家。

Chairman Lou Qiliang Over the year we pursued green development to honor low-carbon commitments. We thoroughly implemented the “dual carbon”

strategy established a leading group and a working group for “dual carbon” work and all affiliated enterprises passed ISO 14001

environmental management system certification. We actively responded to climate change strengthened energy conservation and

consumption control continuously improved energy utilization efficiency promoted resource recycling and built a solid barrier

for ecological protection further consolidating the cornerstone of green development. In 2025 4 affiliated enterprises of CRSC

were awarded the title of Green Factory including 1 national-level and 3 provincial and ministerial-level.

2025年是“十四五”规划收官之年，也是“十五五”规划谋篇布局之年。中国通号坚持以习近平新时代中国特色社

会主义思想为指导，深入学习贯彻党的二十大和二十届历次全会精神，锚定“1241”发展思路，全力提升“五个价这一年，我们以人为本，厚植责任担当。坚持“以人为本、安全至上、精诚致远”发展理念，深入开展安全生产值”，在技术创新中勇毅前行，在产业协同中携手共进，在践行社会责任中躬身力行，以实干实绩向着建设世界一雷霆行动”，压实安全责任链条，提升本质安全水平。深化产业工人队伍建设改革，发挥劳模创新工作室引领作流企业的目标扎实迈进。用，营造尊重人才、培育人才、成就人才的良好生态。扎实推进定点帮扶工作，投入800万元无偿帮扶资金，推动

2025 marks the concluding year of the 14th Five-Year Plan and the year for laying out the 15th Five-Year Plan. Guided by Xi Jinping Thought on 社旗县帮扶工作从“输血”向“造血”转变，获评国务院国资委定点帮扶工作成效考核最高等次“好”。以“同心Socialism with Chinese Characteristics for a New Era CRSC has thoroughly studied and implemented the spirit of the 20th National Con- 筑梦”志愿服务品牌为引领，开展各类公益志愿服务活动，以点滴善举凝聚向善力量，以实干担当诠释央企使命。

gress of the Communist Party of China and the plenary sessions of the 20th Central Committee anchored on the “1241” development strategy

and strived to enhance the “Five Values”. We forged ahead bravely in technological innovation pursued win-win cooperation in industrial synergy Over the year we put people first to strengthen our sense of responsibility. Adhering to the development philosophy of “Peo-and earnestly practiced social responsibilities making solid strides toward the goal of building a world-class enterprise with solid performance. ple-oriented Safety First Sincerity for Long-term Success” we carried out in-depth the “Thunder Action” for work safety con-

solidated the safety responsibility chain and improved the intrinsic safety level. We deepened the reform of the industrial worker

坚持以高质量党建引领高质量发展，持续完善中国特色现代企业制度，不 team gave play to the leading role of model worker innovation studios and fostered a sound ecosystem of respecting cultivating 这一年，我们笃行实干，筑牢发展根基。

and realizing talents. We solidly promoted targeted assistance investing 8 million yuan in free assistance funds and promoted the

断健全合规经营、风险防控体系，公司治理效能稳步提升，获评2024年度和2022—2024年任期中央企业负责人经 transformation of assistance work in Sheqi County from “blood transfusion” to “blood-making”. The Company was rated “Excel-营业绩考核A级。我们聚焦主责主业，深耕“轨道+低空”双赛道融合发展，实现智能轨交、智能低空、智慧城市、 lent” the highest grade in the effectiveness assessment of targeted assistance work by SASAC. Led by “Building Dreams Togeth-智能作业四大智能业务多点突破，低空空域智能管控系统、无蜂窝通信系统等核心技术实现产业化落地，海外市场 er” volunteer service brand we carried out various public welfare volunteer activities gathering positive strength with every gooddeed and interpreting the mission of central enterprises with solid work and responsibility.斩获塞尔维亚、迪拜、墨西哥等多个高端项目，全产业链竞争优势得到持续巩固。

Over the year we stayed committed to solid work to consolidate the foundation for development. Adhering to high-quality Party building leading 大道至简，实干为要；行而不辍，未来可期。2026年，站在新的发展起点，中国通号将继续以习近平新时代中国high-quality development we continued to improve the modern enterprise system with Chinese characteristics constantly improved the compli- 特色社会主义思想为指导，紧扣打造智能控制领域“大国重器”总目标，加快构建“12415”发展格局，持续深化ance operation and risk prevention and control system and steadily enhanced corporate governance efficiency. The Company was rated A-level in

the business performance assessment of central enterprise leaders for 2024 and the 2022-2024 term. Focusing on our core business we deep- 双赛道布局，做强做大智能终端装备产业，在服务国家战略中增强核心功能，在深化改革创新中提升核心竞争力，ened the integrated development of the “Rail Transit + Low-altitude Economy” dual tracks achieving breakthroughs in four smart businesses: 为“十五五”高质量发展开好局、起好步。

smart rail transit smart low-altitude smart city and smart operation. Core technologies such as low-altitude airspace intelligent management The greatest truth lies in simplicity and the key lies in solid work; perseverance makes the future promising. In 2026 standing

and control system and non-cellular communication system were industrialized. In the overseas market we secured a number of high-end pro- at a new starting point for development CRSC will continue to be guided by Xi Jinping Thought on Socialism with Chinese Charac-

jects in Serbia Dubai Mexico and other countries and the competitive advantages of the whole industrial chain were continuously consolidated. teristics for a New Era closely focus on the overall goal of building “national key equipment” in the field of intelligent control ac-

celerate the construction of the “12415” development pattern continuously deepen the dual-track layout strengthen and expand这一年，我们勇于创新，激活发展动能。始终把创新作为第一动力，持续强化科技创新战略支撑，建设高能级创新 the intelligent terminal equipment industry enhance core functions in serving national strategies improve core competitiveness平台，优化创新人才培育机制，“通号科学家”团队引领攻关，承接国家重大工程技术项目，攻克一批“卡脖子” in deepening reform and innovation and make a good start for the high-quality development of the 15th Five-Year Plan.技术，以创新活力点燃高质量发展引擎，有效授权专利数量稳步增长。2025年，中国通号新增3家国家级制造业单最后，我谨代表中国通号董事会及全体员工，向长期以来给予我们信任、支持与指导的合作伙伴、各界友人致以最项冠军企业、2家铁路行业科技创新基地，新增授权专利815项，其中发明专利693项。

诚挚的感谢！未来，我们将继续秉持笃行不怠的初心，深耕主业、守正创新，与各方同心聚力、并肩同行，书写时Over the year we dared to innovate to boost development momentum. We always take innovation as the primary driving force continuously

strengthen the strategic support of scientific and technological innovation build high-level innovation platforms and optimize the train- 代奋进新华章！

ing mechanism for innovative talents. Led by the “CRSC Scientists” team we undertook major national engineering and technological Finally on behalf of the board of directors and all employees of CRSC I would like to express our sincere gratitude to our partners

projects overcame a number of “bottleneck” technologies and ignited the engine for high-quality development with innovation vitality and friends from all walks of life who have long trusted supported and provided guidance for us! In the future we will continue to

with a steady growth in the number of validly authorized patents. In 2025 CRSC added 3 national-level manufacturing single champion uphold our unremitting original aspiration deepen our core business uphold integrity and pursue innovation work together with

enterprises 2 railway industry technological innovation bases and 815 new authorized patents including 693 invention patents. all parties and write a new chapter of progress in the era!

0405中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

关于我们 指标 单位 2023 2024 2025Indicators Unit

About Us 资产总额 亿元

1189.901178.911183.22

Total assets CNY 100 million营业收入亿元

公司简介 370.87 324.73 345.53Operating income CNY 100 million

Company Profile净利润亿元

40.1540.6942.47

中国铁路通信信号集团有限公司始建于1953年，是我国创建最早的铁路专业化公司之一，是国务院国资委直接监管 Net profit CNY 100 million的大型中央企业，目前已经发展成为以智能控制技术为特色的高科技产业集团、全球领先的轨道交通控制系统提供全年实现新签合同额商。公司所属中国铁路通信信号股份有限公司2015年在香港联交所上市，2019年作为首家中央企业在上海证券交易亿元Total amount of new contracts signed 731.21 500.69 441.4

所科创板上市，成为第一家A+H股上市的大型央企，2020年首次跨入“千亿资产央企”行列。公司现有18家重要二 CNY 100 millionthroughout the year级企业，员工总数近2万人。（股票代码：688009.SH，03969.HK）。

China Railway Signal & Communication Group Co. Ltd. founded in 1953 is one of the earliest specialized railway companies

established in China and a large central enterprise directly supervised by SASAC. It has developed into a high-tech industrial

group featuring intelligent control technology and a world-leading provider of rail transit control systems. China Railway 发展战略

Signal & Communication Co. Ltd. a subsidiary of the Group was listed on The Stock Exchange of Hong Kong Limited in 2015

and became the first central enterprise listed on the Science and Technology Innovation Board (STAR Market) of the Shang- Development Strategy

hai Stock Exchange in 2019 making it the first large central enterprise listed both A-share and H-share. In 2020 it ranked

among the “central enterprises with 100 billion assets” for the first time. The Company now has 18 important secondary 中国通号落实“1241”工作思路，加速推动产业结构转型升级，围绕打造智能控制领域“大国重器”总目标，聚enterprises with nearly 20000 employees. (Stock code: 688009.SH 03969.HK). 焦“轨道交通+低空经济”两条主赛道，着力打造发展“第二曲线”，更好履行支撑服务国家重大战略功能使命。

CRSC implements the “1241” working approach accelerates the transformation and upgrading of the industrial structure centers

on the overall goal of building “national key equipment” in the field of intelligent control focuses on the two main tracks of “RailTransit + Low-altitude Economy” strives to create the “second growth curve” of development and better fulfills the functional

mission of supporting and serving major national strategies.

1241”战略

“1241” Strategy

1个总目标智能控制领域“大国重器”总目标

One overall goal Building “national key equipment” in the field of intelligent control

2条主赛道轨道交通+低空经济

Two main tracks Rail Transit + Low-altitude Economy

4项智能业务智能轨交、智能低空、智慧城市、智能作业

Four smart business segments Smart rail transit smart low-altitude smart city smart operation

1个产业加快发展智能终端装备产业

One key industry Accelerate the development of the intelligent terminal equipment industry

0607中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 22002255 EEnnvviriroonnmeennttaall SSoocciaiall aanndd CCoorrppoorraattee GGoovveerrnnaannccee Report业务布局

Business Layout 中国通号·荣誉 2025 奖项及认可 获授机构Awards and honors Won by

Awards and Honors Won by CRSC in 2025 颁发机构 获奖时间Presented by Date

中国通号以智能控制技术优势为基础，拓宽“智能控制+N”产业路径，以“轨道+低空”融合发展理念，布局发展智能轨交、智能低空、智慧城市、智能作业四项智能业务，加快发展智能终端装备产业，坚持以数智赋能巩固深化轨道交通“三位一体”全产业链新优势，完整塑造低空空域管理、无人机制造、服务运营“三业一态”产业格局。

Based on the advantages of intelligent control technology CRSC broadens the “Intelligent Control + N” industrial path. With the

concept of integrated development of “Rail + Low-altitude” it lays out and develops four smart businesses: smart rail transit

smart low-altitude smart city and smart operation and accelerates the development of the intelligent terminal equipment in-

dustry. Adhering to digital empowerment it consolidates and deepens the new “Trinity” whole-industry-chain advantages of rail 中国专利优秀奖 2024年度中国铁道学会科学技术奖

transit and fully shapes the industrial pattern of “Three Industries & One Format” covering low-altitude airspace management China Patent Excellence Award 2024 Science and Technology Award given by China

UAV manufacturing and service operation. Railway Society卡斯柯

CASCO 中国铁路通信信号股份有限公司

China Railway Signal & Communication Co. Ltd.企业文化国家知识产权局

Corporate Culture China National Intellectual Property Administration 中国铁道学会

China Railway Society

2025年1月

January 2025 2025年1月造就智能运载产业 引领交通现代化 用心守护人们美好生活 January 2025使命愿景

Cultivating the intelligent transport industry leading transportation modernization and

Mission and vision

wholeheartedly safeguarding a better life for people

2024年度中国铁道学会科学技术奖中国交通运输协会科学技术奖

2024 Science and Technology Award given by China China Communications and Transportation Associ-

Railway Society ation Science and Technology Award

核心价值观以人为本创新求进安全至上共创价值中国铁路通信信号股份有限公司研究设计院集团、卡斯柯、通信信息集团、上

Core values People-oriented innovative and progressive safety first co-creation of value China Railway Signal & Communication Co. Ltd. 海工程局集团

CRSC Research & Design Institute Group CASCO

中国铁道学会 CRSC Communication & Information Corporation

CRSC Shanghai Engineering Bureau Group

China Railway Society

2025年1月中国交通运输协会

China Communications and Transportation Associ-

January 2025

ation企业精神求实创新拼搏奉献

Corporate spirit Practicality innovation perseverance dedication

2025年3月

March 2025

0809中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 22002255 EEnnvviriroonnmeennttaall SSoocciaiall aanndd CCoorrppoorraattee GGoovveerrnnaannccee Report

第七届全国文明单位2024年度中央企业定点帮扶工作成效考核评价质量信得过班组优秀奖上海市科技进步奖二等奖

7th National Civilized Unit 结果，获最高等次“好”的评价 Excellence Award for Quality Trustworthy Team Second Prizes of Shanghai Technology Progress

研究设计院集团 Rated “Good” (highest grade) in the 2024 Assess-

Award西安工业集团

CRSC Research & Design Institute Group ment of Targeted Assistance Effectiveness of Cen- CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. 卡斯柯

tral Enterprises CASCO中央精神文明建设办公室中国铁道企业管理协会

Central Spiritual Civilization Development Steering 中国铁路通信信号股份有限公司 China Railway Enterprise Management Association 上海市人民政府

Commission China Railway Signal & Communication Co. Ltd. Shanghai Municipal People’s Government

2025年7月

2025年5月 国务院国资委 July 2025 2025年8月

May 2025 SASAC August 2025

2025年6月

June 2025

2023—2024年度铁路优质工程（勘察设计）奖2024年度和2022—2024年任期中央企业负责2025年先进级智能工厂2025年先进级智能工厂

2023-2024 High-Quality Railway Engineering (Inves- 人经营业绩考核A级 2025 Advanced Smart Factory 2025 Advanced Smart Factory

tigation & Design) Award Grade A in the 2024 and 2022-2024 Term Business 研究设计院集团北信公司 西安工业集团西信公司

中国铁路通信信号股份有限公司 Performance Evaluation of Heads of Central Enter- Beijing Railway Signal Co. Ltd. of CRSC Research & Xi’an Railway Signal Co. Ltd. of CRSC (Xi’an) Rail

prises Design Institute Group Transit Industry Group Co. Ltd.China Railway Signal & Communication Co. Ltd.中国铁路通信信号股份有限公司国家铁路局北京市经济和信息化局陕西省工业和信息化厅

China Railway Signal & Communication Co. Ltd. Beijing Municipal Bureau of Economy and Informa- Industry and Information Technology Department of

National Railway Administration of the People’s Re- tion Technology Shaanxi Province

public of China 国务院国资委

2025年8月2025年8月

2025年6月 SASAC August 2025 August 2025

June 2025 2025年7月July 2025

2025年度全国质量小组一类成果2025年质量管理小组成果发布邀请赛优秀奖“2025精益数字化创新大会”最佳组织奖2025中国精益数智化创新大赛1个一等奖、2First-Class Achievement of 2025 National Quality Excellence Award in 2025 Quality Control Group Best Organization Award of “2025 Lean Digital Inno- 个二等奖、4个三等奖Control Group Achievement Presentation Invitational Tournament vation Conference” 1 First Prize 2 Second Prizes 4 Third Prizes in 2025

研究设计院集团 卡斯柯 中国铁路通信信号股份有限公司 China Lean Digital Intelligence Innovation Compe-

CRSC Research & Design Institute Group CASCO China Railway Signal & Communication Co. Ltd. tition中国铁道企业管理协会中国铁道企业管理协会中国企业改革与发展研究会中国铁路通信信号股份有限公司

China Railway Enterprise Management Association China Railway Enterprise Management Association China Enterprise Reform and Development Society China Railway Signal & Communication Co. Ltd.

2025年7月2025年7月2025年9月中国企业改革与发展研究会

July 2025 July 2025 September 2025 China Enterprise Reform and Development Society

2025年9月

September 2025

1011中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 22002255 EEnnvviriroonnmeennttaall SSoocciaiall aanndd CCoorrppoorraattee GGoovveerrnnaannccee Report

中国ESG上市公司先锋100（2025） 中国 ESG 上市公司央企先锋 100（2025） 2025央企产业链创新发展优秀案例 中央企业品牌引领行动创建成果

ESG Pioneer Top 100 Listed Companies in China China ESG Central Enterprise Listed Companies Pi- Excellent Cases of Innovation and Development of Achievement of Central Enterprise Brand Leading

(2025) oneer 100 (2025) Central Enterprise Industrial Chains 2025 Action中国铁路通信信号股份有限公司中国铁路通信信号股份有限公司中国铁路通信信号股份有限公司卡斯柯

China Railway Signal & Communication Co. Ltd. China Railway Signal & Communication Co. Ltd. China Railway Signal & Communication Co. Ltd. CASCO中央广播电视总台中央广播电视总台国务院国资委国务院国资委

China Media Group China Media Group SASAC SASAC中国企业改革与发展研究会

2025年10月2025年10月2025年11月

China Enterprise Reform and Development Society

October 2025 October 2025 November 2025

2025年11月

November 2025

“2025年度软件和信息技术服务竞争力百强企 第八届“绽放杯”标准化特色赛全国三等奖 ESG鲸牛奖—ESG先锋企业 2025年全路职工技术创新和合理化建议优秀成果业”位列第35名，刷新历史最佳 Third Prize in the National Finals of the 8th “Bloom ESG Whale & Bull Award - ESG Pioneer Enterprise Excellent Achievements of National Railway StaffRanked 35th in “2025 Top 100 Enterprises in Soft- Cup” Standardization Featured Competition Technological Innovation and Rationalization Pro-中国铁路通信信号股份有限公司

ware and Information Technology Service Compet- posals 2025城交公司 China Railway Signal & Communication Co. Ltd.itiveness” hitting a record high CRSC Urban Rail Transit Technology Co. Ltd. 西安工业集团中国企业改革与发展研究会

研究设计院集团 CRSC (Xi’an) Rail Transit Industry Group Co. Ltd.中国信息通信研究院 China Enterprise Reform and Development Society

CRSC Research & Design Institute Group China Academy of Information and Communications 责任云研究院 中华全国铁路总工会

中国电子信息行业联合会 Technology (CAICT) CSR Cloud Research Institute Chinese National Railway Federation of Trade Unions中国通信标准化协会

China Federation of Electronics and Information In- 2025年11月China Communications Standards Association 2025年11月dustry (CFEII) November 2025 November 2025

2025年10月

2025年10月

October 2025

October 2025

国家级制造业单项冠军企业 IDC中国未来企业大奖 2024年度北京市科学技术奖（技术发明奖）二 2024—2025年度中国股权投资行业优秀新锐

National Single Champion Enterprise of Manufac- IDC China Future Enterprise Award 等奖 机构奖

turing Industry

通号集团财务有限公司 Second Prize of 2024 Beijing Science and Technolo- 2024-2025 Excellent New Institution Award in Chi-

研究设计院集团北信公司 CRSC Group Finance Co. Ltd. gy Award (Technological Invention Award) na’s Private Equity Investment Industry

Beijing Railway Signal Co. Ltd. of CRSC Research &

国际数据公司（IDC） 研究设计院集团 中国铁路通信信号股份有限公司Design Institute Group

International Data Corporation (IDC) CRSC Research & Design Institute Group China Railway Signal & Communication Co. Ltd.北京市经济和信息化局

2025年10月 北京市科学技术委员会 全球PE论坛Beijing Municipal Bureau of Economy and Informa- Beijing Municipal Science & Technology Commission Global PE Forum

tion Technology October 2025 中关村科技园区管理委员会 财新数据

2025年10月 Administrative Commission of Zhongguancun Science Park Caixin Data

October 2025 2025年11月 2025年12月November 2025

December 2025

1213中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report可持续发展管理支持乡村全面振兴和区域协调发展

Sustainable Development Management Support the comprehensive revitalization of rural areas and promote coordinated regional

development参与社会公益事业社会责任

可持续发展理念 Take part in public welfare activitiesSocial

Concept of sustainable development responsibility 构建和谐劳动关系

Foster harmonious labor relations

中国通号始终秉持可持续发展理念，以“造就智能运载产业，引领交通现代化，用心守护人们美好生活”的使命愿景保障生产安全为引领，将可持续发展理念融入公司生产经营各环节，推动公司与社会、环境协同共进，为可持续发展贡献力量。

Ensure work safetyCRSC has always adhered to the philosophy of sustainable development. Guided by its mission and vision of “cultivating theintelligent transport industry leading transportation modernization and wholeheartedly safeguarding a better life for peo-ple” CRSC integrates sustainable development into all aspects of production and operation promotes coordinated progress

of the Company with society and the environment and contributes to sustainable development.可持续发展管治

使命愿景：造就智能运载产业，引领交通现代化，用心守护人们美好生活 Sustainable development GovernanceMission & Vision: Cultivating the intelligent transport industry leading transportation modernization

and wholeheartedly safeguarding a better life for people

中国通号持续完善可持续发展治理架构与工作机制，高层深度把关参与可持续发展工作，各部门协同联动开展工作，不断提升公司可持续发展能力。2025年，公司入选中央电视广播总台财经节目中心“中国上市公司ESG先锋坚持依法合规诚信经营 100”指数第17位、央企第10位，并在2025年ESG中国创新年会规范披露会议上作交流分享，树立中央企业可持续Maintain lawful compliant and honest operations 发展标杆。

公司治理 切实加强环境、社会和公司治理（ESG）工作 CRSC continuously improves its sustainable development governance structure and working mechanism with senior management

Corporate Effectively enhance environmental social and corporate governance (ESG) efforts deeply involved in overseeing sustainable development and all departments working in coordination to continuously enhance the Com-governance pany’s sustainable development capacity. CRSC ranked 17th in CMG Finance Program Center’s “ESG Pioneer Top 100 Listed Companies不断提高盈利能力 in China” Index and 10th among central enterprises. It also shared experiences at the 2025 ESG China Innovation Annual Conference on

Standardized Disclosure setting a benchmark for sustainable development among central enterprises.Continuously improve profitability决策层管理层执行层

不断增加优质供给 Decision making Management Execution

Continuously Increasing High-quality Supply董事会经营层总部部门及所属企业经济责任推进自主创新和技术进步

Board of Directors Management Headquarters departments and

Economic Promote independent innovation and technological advancement affiliated enterprises

responsibility强化产业引领

董事会是公司ESG治理的最 制 定 E S G 管 理 政 策 、 策 略 负责在各自工作范围内开展

Strengthen industrial leadership 高决策机构，负责ESG事宜 等，审查ESG重要议题，推 全面的ESG实践的整体规划及工作统筹 动ESG相关工作实施 Responsible for conducting con-

节约资源和保护环境 The Board of Directors is the high- Responsible for developing ESG

crete ESG activities within their

est decision-making body for the management policies strategies respective scope of work

环境责任 Conserve resources and protect the environment company’s ESG implementation. etc. reviewing key ESG issues

Environmental It is responsible for overseeing the and promoting the implementa-

responsibility 积极应对气候变化 overall planning and work coordi- tion of ESG-related work

Actively combat climate change nation of ESG activities

1415中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report利益相关方沟通

Stakeholder communication 利益相关方类型 期望与诉求 沟通方式

Type of Stakeholder Expectations and Appeals Communication Channels

中国通号高度重视与各类利益相关方的良性互动与开放沟通，通过多渠道、常态化的沟通交流活动，倾听各方诉求与关切，凝聚共识，携手同行，推动公司与社会环境的和谐共生与长远发展。保障员工权益职工代表大会CRSC attaches great importance to positive interaction and open communication with all stakeholders. Through multi-channel and reg- To protect staff interests Employees’ congress

ular communication activities CRSC listens to the demands and concerns of all parties builds consensus and moves forward together

to promote the harmonious coexistence and long-term development of the Company with society and the environment. 促进职业发展 员工培训教育

To promote occupational development Staff training and education利益相关方类型期望与诉求沟通方式

Type of Stakeholder Expectations and Appeals Communication Channels 员工身心关怀 员工培养

Physical and mental care for employees Staff development响应国家战略员工保障薪酬福利日常沟通

Respond to national strategy Employee工作汇报 To offer rational salary and welfare Daily communication

诚信守法经营 Work reporting海外员工管理薪酬激励

To operate honestly and legally 参加会议 Management of overseas staff Compensation

依法纳税 Conferences

To pay taxes according to law 监督检查政府与监管机构

Supervision and inspection 诚信经营

Government and regulators 带动就业 公开招标Integrity operations

Employment promotion 信息报送 Open tendering

助力地方经济发展 Information reporting阳光采购开展合作

To guarantee open fair and legal pro-

Support local economic development Carrying out cooperation

curement沟通交流

企业定期报告及公告 供应商与合作伙伴 互利共赢 Communication and exchange

Suppliers and partners

Corporate annual report middle term Mutual benefit and win-win良好的经营业绩

report and announcements 隐私保护 高层互访 Good operation performance

High-level exchange visits

股东会 Privacy protection资产保值增值

Asset preservation and appreciation Board of shareholders信息合规披露业绩说明会加强同业交流

To disclose information Performance presentation session 公平竞争 Enhancing communication with peers

股东与投资者 Fair competition降低经营风险投资者反向路演活动参加行业论坛

Shareholders and investors

To reduce operation risks Investor reverse roadshows 科技创新 Participating in industry forums

投资者交流活动 Science and technology innovation股东权益保护 行业协会 制定行业标准

To protect the interests of shareholders Investor exchange activities Industry associations 行业进步 Develop industry standards

and investors 沟通汇报 To promote the industrial development 考察互访

Reporting and communication Research tours and exchange visits合同履约客户拜访

Customer visit 社区沟通宣传

To perform contracts 社区建设 Community communication and publicity

产品服务优质 客户满意度调查 Community construction

Customer satisfaction survey 公益慈善活动

High-quality products and services

客户 社会公益 Public service and charity activities

隐私保护电话、邮件、信件及在线反馈社区及公众

Customer Community and the public Social welfare

Telephone e-mail letter and on- 志愿服务活动

Privacy protection

line feedback Volunteer activities

1617中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report双重重要性议题

Dual materiality topics

中国通号对标国际国内政策导向，结合行业发展趋势，充分吸纳专家研判意见，并结合公司业务开展情况，从影响17182重要性与财务重要性两个维度系统开展重要性议题分析，并在年度ESG报告中对重要性议题进行详尽披露。 19 11 9 5

224

CRSC aligns with international and domestic policy guidelines according to industry development trends fully absorbs expert opinions 20 3

and conducts a systematic analysis of material topics from two dimensions - impact materiality and financial materiality - based on its 13 10 7

business operations with detailed disclosure in the annual ESG Report.

23128216

全面梳理公司业务活动及外部政策环境，同时识别核心利益相关方群体，确保议题识别241615背景研究全面14

Background

research Comprehensively sorts out the Company’s business activities and external policy environment and

identifies core stakeholder groups to ensure comprehensive topic identification 财务重要性

Financial significance

以香港联合交易所《环境、社会及管治报告守则》、上海证券交易所《上海证券交易所编号议题编号议题上市公司自律监管指引第14号—可持续发展报告（试行）》为基础，结合行业特性、自身 No Issues No Issues搭建议题清单商业模式及同业实践，补充潜在重要议题，形成全面且贴合企业实际的初步议题清单安全生产管理公司治理Topic list 1 13

Based on the Environmental Social and Governance Reporting Guide issued by HKEX and the Guide- Work safety management Corporate governance

establishment

lines No. 14 of Shanghai Stock Exchange for Self-Regulation of Listed Companies—Sustainability 创新驱动 尽职调查

Report (Trial) supplements potential material topics by combining industry characteristics business 2 14

model and peer practices to form a comprehensive and practical preliminary topic list Innovation driving Due diligence产品和服务安全与质量利益相关方沟通

315

Safety and quality of products and services Stakeholder communication

开展从影响重要性和财务重要性两个维度出发，结合专家意见与利益相关方反馈，进行议题环境合规管理社会贡献416双重性评估 选定和议题重要性评估排序 Environmental compliance management Social contribution

Dual materiality Conducts topic selection evaluation and ranking from impact materiality and financial materiality di- 反商业贿赂与反腐败 废弃物处理

assessment 5 17mensions incorporating expert opinions and stakeholder feedback Anti-commercial bribery and anti-corruption Waste disposal应对气候变化乡村振兴

618

Addressing climate change Rural revitalization

得出议题双重重要性评估得分，明确优先级排序，为后续可持续发展工作和报告披露能源利用循环经济

719

重点方向提供依据。经识别，“安全生产管理”“创新驱动”“产品和服务安全与质 Energy utilization Circular economy量”“环境合规管理”“反商业贿赂与反腐败”“应对气候变化”6个议题为具有财务供应链安全污染物排放

820

重要性的议题，依照“治理”“战略”“影响、风险和机遇管理”“指标与目标”四个 Supply chain security Pollutant emission方面予以回应。其余18个议题均依照《指引》对相关议题的披露要求在本报告中予以智能化与数字化转型生态系统和生物多样性保护确认议题921

Topic 回应 Intelligent and digital transformation Ecosystem and biodiversity conservation

confirmation Obtains double materiality assessment scores clarifies priority ranking and provides a basis for fol- 数据安全与客户隐私保护 水资源利用

low-up sustainable development work and key disclosure directions of the report.6 topics are identi- 10 22Data security and customer privacy protection Utilization of water resources

fied as financial materiality topics: Work Safety Management Innovation Driven Safety and Quality of

Products and Services Environmental Compliance Management Anti-Commercial Bribery and An- 员工 平等对待中小企业

1123

ti-Corruption Addressing Climate Change. They are addressed in four aspects: Governance Strategy Employee Equal treatment for small and medium enterprises

Impact Risk and Opportunity Management and Indicators and Targets. The remaining 18 topics are 反不正当竞争 科技伦理

addressed in this report in accordance with the disclosure requirements of the Guidelines 12 24

Anti-unfair competition Technology ethics

1819

影响重要性

Impact significance中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

回应的 SDGS

SDGs addressed

中国通号以党建引领发展方向，持续完善公司治理体系，强化合规经营与风险防控，聚焦“双赛道”战略培育核心竞争优势，严守安全生产底线，全力推动公司实现高质量发展。

Guided by Party building CRSC continuously improves its corporate governance system

strengthens compliant operation and risk prevention and control focuses on its “dual-track”

strategy to foster core competitive advantages strictly adheres to the bottom line of work

safety and fully promotes high-quality development.党建引领强基铸魂22

01 国之重器 Party Building Leads Strengthening Foundations and Soul公司治理 行稳致远 25Corporate Governance Ensures Steady and Long-Term Development

引领发展新程 合规经营 风险防控 29Compliance Management and Risk Prevention聚焦主业价值创造34

National Key Equipment Focusing on Core Business to Create Value

Leading a New Journey of Development 把牢防线 安全永续 40

Holding the Line for Sustainable Safety中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report党建引领强基铸魂夯实组织基础

Consolidating organizational foundation

Party Building Leads Strengthening Foundations and Soul

中国通号指导9家所属企业党组织设置调整，对所有三级企业换届进行提级督导，全级次152个基层党组织顺利换届。高质量发展党员225名，“两节”“七一”慰问基层党组织30个、党员140名，持续深化岗、区、队建设及党建品牌创建。

深化理论武装

CRSC guided the adjustment of Party organizations in 9 affiliated enterprises supervised the re-election of all tertiary en-

Deepening theoretical study terprises at a higher level and successfully re-elected 152 primary-level Party organizations at all levels. It recruited 225high-quality Party members visited 30 primary-level Party organizations and 140 Party members during the “New Year’s始终把强化理论武装作为首要政治任务，坚持以习近平新时代中国特色社会主义思想为指引，严格落实党委理论中 DaySpring Festival and The Founding Day of the Communist Party of China” and continued to deepen the development of心组学习制度，深入学习党的二十大和二十届历次全会精神。持续加强理想信念教育、党性教育和纪律教育，开展 posts areas teams and Party building brand creation.专题党课，不断提升政治判断力、政治领悟力、政治执行力，切实把学习成果转化为企业发展动能。

中国通号在江西瑞金举办党建强

We have always taken strengthening theoretical arming as our top political priority adhered to taking Xi Jinping Thought on 基赋能专题研讨班暨新任支部书

Socialism with Chinese Characteristics for a New Era as the guide strictly implemented the system of theoretical study ses- 记培训班

sions for Party committee leading groups and thoroughly studied the spirit of the 20th National Congress of the Communist

CRSC held a special seminar on

Party of China and all plenary sessions of its 20th Central Committee. We have continued to strengthen education in ideals

strengthening the foundation and

and convictions Party spirit and discipline held special Party lectures continuously enhanced our political judgment po-

empowering Party building and a

litical understanding and political execution and effectively translated learning outcomes into driving forces for enterprise

training course for new branch sec-

development.retaries in Ruijin Jiangxi Province中国通号召开2025年度二级企业党组织书记抓基层党建述职评议会

CRSC held a meeting for the assess-

ment and evaluation of the perfor-

mance of grassroots Party building

by the secretaries of the Party or-

ganizations of its secondary enter-

prises in 2025强化党建引领

Conduct theoretical learning

中国通号以党建赋能核心业务提质增效，高质量推动“第一议题”、党委重要事项督办、两级巡视整改、深化改革提升行动等专项任务。深化党建强基赋能，明确11家牵头企业实施党建强基赋能专项行动，推动80余个基层党组织开展联建共建，11项成果入选国企党建优秀案例，创历史新高。

中国通号组织召开传达学习贯彻党的二十届四中全会精神视频会议暨宣讲报告会 CRSC empowered core business to improve quality and efficiency through Party building and promoted special tasks with

high quality including the “First Topic” supervision of important matters of the Party Committee rectification of two-level

CRSC organized and held a video conference and a report meeting to convey study and implement the spirit of the Fourth Plenary

inspections and deepening reform and improvement actions. It deepened the special action of strengthening Party building

Session of the 20th Central Committee of the Communist Party of China

designated 11 leading enterprises promoted joint construction among more than 80 primary-level Party organizations and

11 achievements were selected as excellent cases of SOE Party building reaching a record high.

2223中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report党风廉政建设公司治理行稳致远

Improving Party conduct and upholding integrity

Corporate Governance Ensures Steady and Long-Term中国通号深入贯彻落实国务院国资委、驻委纪检监察组部署要求，新增《党委关于推进党的纪律教育常态化长效化 Development实施办法》，修订《领导干部廉政档案管理办法》，以扎实开展深入贯彻中央八项规定精神学习教育和“三化”建设年行动为主线，推动领导班子成员报告履行全面从严治党“一岗双责”情况，对“一岗双责”履责重点提出具体要求。以“作风建设专项活动”为抓手，组织开展廉政小课堂、作风建设调查评测，以上率下，将作风建设融入日常、抓在经常、落在平常。完善公司治理Improve corporate governance

CRSC thoroughly implemented the deployment requirements of SASAC and the discipline inspection and supervision team

stationed in SASAC. It newly issued the Measures for Promoting the Normalization and Long-term Effectiveness of Party

Discipline Education and revised the Measures for the Administration of Clean Government Archives of Leading Cadres. Fo- 中国通号根据《中华人民共和国公司法》《中华人民共和国证券法》及国务院国资委、证监会等监管机构要求，修订cusing on in-depth study and education on the spirit of the Eight-point Regulation of the Central Committee and the “Three 《公司章程》及相关制度，保证公司治理职责范围明晰、议事程序规范。落实党委“把方向、管大局、保落实”的领Modernizations” Construction Year campaign it urged leading group members to report on the performance of the “dual 导作用，明确董事会“定战略、作决策、防风险”、经理层“谋经营、抓落实、强管理”的核心权责，保障外部董事responsibilities” for full and strict governance over the Party and put forward specific requirements for key responsibilities.Through the “Special Campaign on Work Style Construction” it carried out clean government micro-classes and work style 知情权、表决权、监督权、建议权，加快建立健全权责法定、权责透明、协调运转、有效制衡的公司治理机制。

surveys leading by example to integrate work style construction into daily work. In accordance with the Company Law of the People’s Republic of China the Securities Law of the People’s Republic of China and

the latest requirements of regulators including SASAC and CSRC CRSC revised its Articles of Association and relevant systems to

2025年，中国通号党委对3家二级企业开展巡视、18家三级企业开展巡察，督导组深入西安工业集团、上海工程局 ensure clear governance responsibilities and standardized procedures. It implemented the leading role of the Party Committee in现场，督促问题整改落实，利剑作用充分彰显，压实管党治党政治责任。 “setting direction managing overall situation and ensuring implementation” clarified the core powers of the Board of Directorsin “setting strategy making decisions and preventing risks” and the executive team in “managing operations implementing andIn 2025 the Party Committee of CRSC conducted inspections in 3 secondary subsidiaries and disciplinary inspections in strengthening management” protected the rights of external directors to know vote supervise and make proposals and accel-

18 tertiary subsidiaries. Supervision teams were dispatched to CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. and CRSC erated the establishment of a sound corporate governance mechanism with legally defined powers transparent responsibilities

Shanghai Engineering Bureau to supervise the rectification and implementation of problems fully demonstrating the role of coordinated operation and effective checks and balances.inspection as a “sharp sword” and consolidating the political responsibility of Party governance.

2025年，中国通号入选国务院国资委2024年度和2022—2024年任期中央企业负责人经营业绩考核A级企业名单。

In 2025 CRSC was rated Grade A in the 2024 and 2022-2024 term business performance evaluation of heads of central en-

terprises by SASAC.董事会建设

Construction of the Board of Directors中国通号2025年党风廉政建设和反腐败工作会议暨警示教中国通号深入贯彻中央八项规定精神学习教育专题党课暨育大会警示教育大会

CRSC 2025 Conference on Party Conduct Integrity and Anti-Cor- CRSC held a special Party class and warning education conference on 董事会有效性 中国通号董事会充分发挥经营决策主体作用，坚持科学决策、民主决策、依法决ruption Work and Warning Education Conference thoroughly implementing the spirit of the Central Eight-point Regulation

Effectiveness 策，实行集体审议、独立表决、个人负责的决策制度，严格执行合法合规性审查、of the Board of 审议、表决等程序，召开独立董事专门会议对日常关联交易等议案进行独立审议。

Directors The Board of Directors fully plays its role as the main decision-making body adheres to

scientific democratic and law-based decision-making implements a decision-making

system of collective deliberation independent voting and individual accountability and

strictly complies with legal compliance review deliberation and voting procedures. It

held special meetings of independent directors to independently review bills such as

daily related party transactions.

2025年，中国通号召开董事会会议7次、专门委员会会议12次、独立董事专门会

中国通号2025年纪检干部培训班中国通号2025年廉政警示教育小课堂活动议1次，股东会会议2次。

CRSC’s 2025 discipline inspection cadre training course CRSC’s 2025 small classroom activity on integrity warning edu- In 2025 CRSC held 7 Board meetings 12 special committee meetings 1 special meet-

cation ing of independent directors and 2 general meetings of shareholders.

2425中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

董事会独立性中国通号董事会下设5个专门委员会，薪酬与考核委员会、审计与风险管理委员会成投资者管理Independence 员均由外部董事担任，且独立董事占多数，提名委员会独立董事占多数，战略与投Investor management

of the Board of 资委员会、质量安全委员会外部董事占多数。各专门委员会均对分属领域事项进行Directors 深入细致研究，辅助董事会提高决策效率和运行质量。

The Board of Directors has 5 special committees. The Remuneration and Assessment Commit-

tee and the Audit and Risk Management Committee consist entirely of external directors with 投资者权益保护 中国通号出台《市值管理制度》，制定提质增效重回报、市值管理相关方案，推出a majority of independent directors. The Nomination Committee has a majority of independent

Protecting the rights 一系列提振投资者信心、维护市值稳定的扎实举措。2025年6月，中国通号A股首次directors. The Strategy and Investment Committee and the Quality and Safety Committee have

a majority of external directors. Each committee conducts in-depth research on its respective and interests of 入选上证180指数成分股；保持纳入沪深300、恒生综合指数、科创50等多项指数成

areas to assist the Board in improving decision-making efficiency and quality. investors 分股，企业影响力持续增强。

CRSC issued the Market Value Management System formulated plans for improving qual-

公司研究制定《所属企业董事会议事规则指引》《所属企业董事会和外部董事报告 ity efficiency and returns and launched a series of measures to boost investor confidence工作实施办法》，动态调整所属企业应建董事会清单，配齐建强外部董事队伍。加 and maintain market value stability. In June 2025 CRSC A-shares were included in the SSE大专职外部董事遴选力度，常态化选拔决策能力强、企业经营管理经验丰富的干部 180 Index for the first time and remained in the CSI 300 Hang Seng Composite STAR 50and other indices with continuously enhanced corporate influence.担任专职外部董事。加强外部董事专业化培训，组织专职外部董事参加国资委国有企业现代公司治理培训班，不断提升外部董事履职能力。

The Company formulated the Guidelines for Rules of Procedure of Boards of Directors of

Affiliated Enterprises and the Measures for the Reporting of Work by Boards of Directors 投资者沟通交流 中国通号认真落实证监会《上市公司信息披露管理办法》、交易所上市规则等要

and External Directors of Affiliated Enterprises dynamically adjusted the list of affiliated Communication 求，真实、准确、完整、及时、公平披露公司重大事项，组织业绩说明会、投enterprises required to establish boards of directors and built a strong team of external

and exchange with 资者反向路演活动、投资者交流活动，方便中小投资者快速准确掌握公司重要信directors. It strengthened the selection of full-time external directors regularly selected

cadres with strong decision-making ability and rich enterprise management experience as investors 息。2025年，公司在上海证券交易所发布公告及披露文件93份，在香港联交所full-time external directors. It also enhanced professional training for external directors 发布公告及披露文件58份，连续三年获上海证券交易所科创板上市公司信息披organized full-time external directors to participate in the modern corporate governance 露“A”级评价。

training course for state-owned enterprises organized by the State-owned Assets Super-

vision and Administration Commission so as to continuously enhance the performance CRSC earnestly implemented the requirements of the CSRC Measures for the Informa-

capabilities of external directors. tion Disclosure of Listed Companies and exchange listing rules disclosed major events

truthfully accurately completely timely and fairly and organized performance briefings

investor reverse roadshows and exchange activities to facilitate small and medium-sized

中国通号2024年度暨2025年第 investors to quickly and accurately grasp important information. In 2025 the Company is-

董事会 sued 93 announcements and disclosure documents on the Shanghai Stock Exchange and

Board of Directors 一季度业绩说明会 58 on the Stock Exchange of Hong Kong and received an “A” rating for information disclo-

CRSC’s 2024 Annual and 2025 First sure of STAR Market listed companies by the Shanghai Stock Exchange for three consec-

Quarter Results Briefing utive years.战略与投资薪酬与考核提名审计与风险质量安全委员会委员会委员会管理委员会委员会

Strategy and Remuneration and Nomination Audit and Risk Ouality and

Investment Assessment Committee Management Safety

Committee Committee Committee Committee反商业贿赂与反腐败

Anti-commercial bribery and anti-corruption

董事会多元化中国通号出台《董事会成员多元化及雇员（包括高级管理层）多元化实施办法》，构治理中国通号严格执行反商业贿赂与反腐败相关制度规定，以制度建设为核心强化廉洁Diversity of the 建专业互补、经验深厚、结构多元的董事会成员架构，以多元化治理提升决策科学性。

Governance 管理，健全完善配套管控机制，筑牢廉洁经营管理防线。

Board of Directors CRSC issued the Measures for the Implementation of Diversity of Board Members

CRSC strictly implements systems on anti-commercial bribery and anti-corruption

and Employees (Including Senior Management) building a Board structure with com-

strengthens clean governance with system construction as the core improves support-

plementary expertise rich experience and diversified composition to improve deci-

ing control mechanisms and builds a strong line of defense for clean operation.sion-making scientificity through diversified governance.

2627中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

影响、风险与机遇管理中国通号认真执行《招标监督管理办法》《巡视整改督查督办暂行办法》《关于进中国通号反商业贿赂与反腐败重要制度（部分）Key anti-commercial bribery and anti-corruption systems of CRSC (partial) Impact risk and opportunity 一步严明整治“靠企吃企”问题纪律要求的意见》等内部监督制度，持续完善党风management 廉政建设和反腐败工作协调小组工作机制，定期召开党风廉政建设和反腐败工作协《对领导干部进行提醒、函询和诫勉的实施细则》《受处分人员回访教育实施暂行办法》调小组会议，充分运用《廉洁风险防控工作手册》，确保监督无死角。

Rules for Reminding Inquiring and Admonishing Interim Measures for the Follow-up Education of CRSC earnestly implements internal supervision systems including the Measures for the

Leading Cadres Punished Personnel Supervision and Administration of Bidding the Interim Measures for the Supervision and

Supervision of Inspection and Rectification and the Opinions on Further Strictly Strength-ening the Disciplinary Requirements for Rectifying the Problem of “Feeding on Enterpris-《职工违纪违规处理规定》 《纪检信访举报工作管理办法》 es”. It continuously improves the working mechanism of the coordination group for Party

Regulations on Punishments against Employee Measures for Managing Discipline Complaint and conduct and clean governance and anti-corruption work holds regular meetings and fully

Violations Whistleblowing Handling Work applies the Integrity Risk Prevention and Control Handbook to ensure full supervision.指标与目标

《关于查办腐败案件向集团公司纪委报告的实施《领导干部容错纠错实施办法（试行）》

Indicators and targets办法（试行）》 Measures for Tolerating and Correcting Misconducts

Measures for Reporting Corruption Cases to the of Leading Cadres (Trial) 指标 单位 2023 2024 2025

Discipline Inspection Commission of the Group Indicators Unit

Company (Trial) 《监督执纪工作暂行办法》 接受反腐败培训的员工比例 % 100 100 100

Interim Measures for Executing Supervision and Proportion of employees receiving anti-corruption training

Discipline Enforcement Work

人均反腐败培训时长小时8.599.5

Anti-corruption training hours per participant Hour针对公司或雇员提出的贪污诉讼案件件

Number of corruption lawsuits filed against the company 0 0 0

战略 中国通号建立规范保密与举报人保护机制，畅通员工及利益相关方监督举报途径 Pieceor its employeesStrategy 全过程严格保密管理，有效保护举报人权益，强化廉洁合规与公平商业环境建设。 已审结的重大贪腐、舞弊、欺诈、洗黑钱等案件CRSC has established a standardized confidentiality and whistleblower protection mecha- 件

Number of major corruption fraud misuse money laun- 0 0 0

nism opened up smooth channels for employees and stakeholders to conduct supervision Piece

dering and other cases concluded

and reporting implemented strict confidentiality management throughout the whole pro-

cess effectively protected the rights and interests of whistleblowers and strengthened the

development of an integrity-compliance and fair business environment.信访举报保密制度 Petition and report confidentiality system 合规经营 风险防控

Compliance Management and Risk Prevention

设立并公布专门的举报电话和电子邮箱，明确专人负责问题线索的接收与处理Establish and publicize a special report hotline and email address with designated personnel responsible for receiving

and handling problem clues 合规管理

Compliance management

严格执行《纪检信访举报工作管理办法》，提倡、鼓励实名举报，对实名举报优先办理、优先处置、给予答复Strictly implement the Measures for Managing Discipline Complaint and Whistleblowing Handling Work encourage

real-name reporting give priority to handling disposal and reply to real-name reports

合规管理体系中国通号不断夯实合规管理组织体系，设立公司首席合规官，由总法律顾问兼任，严格保密实名举报人信息和举报内容，对于匿名举报材料，不得擅自核查举报人的笔迹、网际协议地址（IP Compliance 深度参与重大合同、重要决策的审核把关，牵头组织合规管理制度建设、合规体系地址）等信息，在受理信访举报或者开展核查工作时，须以不暴露举报人身份为前提 Management 有效性运行评估等各项工作。

System CRSC has continuously consolidated its compliance management organization system has

Strictly keep confidential the information of real-name reporters and report contents; for anonymous reports shall

appointed its General Legal Advisor to concurrently serve as the Chief Compliance Officer

not verify handwriting IP address and other information without permission; accept petitions and conduct verification

who is deeply involved in the review and control of major contracts and important decisions.without exposing the identity of reporters

Additionally they lead the development of the compliance management system and assess

the effectiveness of its operation among other duties and functions.

2829中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

2025年，公司组织开展《岗位合规职责清单》编制，形成覆盖重要领域、重要业务、重要岗位和关键环节的合规约束指标单位

202320242025指南。修订《管控权力清单》《总部权限管理手册》，进一步明晰股份公司总部权责界面，规范各项审批流程权限。 Indicators Unit组织开展合规评价“回头看”，推进各二级企业完成对所属三级企业合规评价的全覆盖，合规管理体系运行有效性不守法合规培训场次次断增强。 106 116 173Number of compliance training sessions TimeIn 2025 the Company organized the compilation of the Post Compliance Responsibility List forming a compliance guide

covering key areas businesses posts and links. It revised the Control Power List and the Headquarters Authority Man- 守法合规培训人次

agement Manual to further clarify the power and responsibility interface of the headquarters and standardize approval 人次

Aggregate number of participants of 8164 8852 12667processes. It carried out a “review” of compliance evaluation promoting full coverage of compliance evaluation of ter- Person-time

tiary enterprises by secondary enterprises and continuously enhancing the effectiveness of the compliance management compliance training sessions

system.指标单位

2023 2024 2025 平等对待中小企业 中国通号落实《中华人民共和国民营经济促进法》《保障中小企业款项支付条例》Indicators Unit

Equal treatment for 等监管要求，发布《关于保障中小企业款项支付、强化项目管理的通知》，修订标法律审核率（企业规章制度、经济合同、重大决策的 small and medium 准合同文本，加大保障中小企业款项支付，加强工程项目管理，切实保障中小企业法律审核） enterprises 合法权益，促进产业链上下游协同发展。截至报告期末，公司应付账款（含应付票Legality review rate (review of the legality of internal % 100 100 100

据）余额为409.11亿元，公司不存在任何逾期未支付款项。

rules & regulations economic contracts and major

decisions of enterprises) CRSC implements regulatory requirements including the Law on the Promotion of Pri-

vate Economy of the People’s Republic of China and the Regulations on Ensuring Pay-

ment to SMEs. It issued the Notice on Ensuring Payment to SMEs and Strengthening

经济合同履约率 % 100 100 100 Project Management revised standard contract texts increased efforts to ensure pay-

Economic contract performance rate ment to SMEs strengthened project management effectively protected the legitimate

rights and interests of SMEs and promoted coordinated development of the industri-

al chain.As of December 31 2025 CRSC’s accounts payable (including notes payable)

amounted to 40.911 billion with no overdue payables outstanding.合规文化建设中国通号始终坚持“合规从高层做起、全员主动合规、合规创造价值”的合规理风险防控

Compliance 念，着力构建高层人员引领合规、全体员工践行合规的价值体系，坚定捍卫合规经 Risk prevention and controlculture 营底线。 中国通号遵循风险分级管理、分类管理和集中管理的原则，建立符合自身特点的全面风险管理组织体系。持续夯实construction CRSC always adheres to the compliance philosophy of “top management leading by ex- 风险管理体制机制，组织开展2025年度重大风险预测评估，编制《重大风险预测评估报告》。ample and all employees proactively complying to create value on the premises of com-pliance” strives to build a value system where senior management leads compliance and CRSC follows the principles of risk grading classification and centralized management and establishes a comprehensive

all staff practice compliance and firmly defends the bottom line of compliant operation. risk management system suitable for its own characteristics. It continuously consolidates the risk management mechanism

organized the 2025 major risk prediction and evaluation and compiled the Report on the Prediction and Evaluation of Major

Risks.公司持续跟踪监测和督导重大经营风险事件和风险事项，指导事件相关子企业落实风险防范措施。建立“一企一表”的差异化风险量化监测指标体系，组织全系统开展季度监测并编制报告。推行工程企业法律人员对接重点项目机制，加快工程项目风险化解进度。组织涉及境外业务的所属企业排查境外项目合规风险，发布企业境外廉洁合规相关工作指引，持续筑牢境外业务风险合规防线。

The Company continuously tracks monitors and supervises major operational risk events and guides relevant subsidiariesto implement risk prevention measures. It established a differentiated risk quantitative monitoring index system of “onetable for one enterprise” organized quarterly monitoring and reporting across the system. It implemented a mechanism for

中国通号2025年度法治工作会暨世界一流法治企业建设推进会 中国通号首届法治合规“领航人才”培训班 legal personnel of engineering enterprises to connect with key projects to accelerate risk resolution. It organized subsidiar-

CRSC’s 2025 Annual Legal Work Conference and the Promotion Con- The first “Leading Talent” training course on rule of law and compliance ies with overseas business to screen overseas project compliance risks and issued guidelines on overseas clean compliance

ference for the Construction of a World-Class Legal Enterprise of CRSC continuously building a strong risk and compliance line for overseas business.

3031中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report审计监督

中国通号 Audit supervision

CRSC

中国通号持续推动构建“集中统一、全面覆盖、权威高效”的内部审计监督体系，充分发挥董事会审计委员会指导作用，制定《2025年内部审计工作要点》，围绕重点业务领域开展审计监督，发布《所属子企业内部审计绩效考核实施细则》，开展审计工作质量评估，不断提升审计监督质效。同时，公司持续开展智慧审计监督平台建设，为实党委董事会现“穿透式”监督提供坚实保障。

Party Committee Board of Directors CRSC continuously promotes the construction of a “centralized unified comprehensive authoritative and efficient” internal

audit supervision system. It gives full play to the guidance of the Audit Committee of the Board of Directors formulated the

2025 Internal Audit Work Priorities carried out audit supervision around key business areas issued the Implementation

经营层 审计与风险管理委员会 Rules for Internal Audit Performance Assessment of Affiliated Subsidiaries conducted audit quality evaluation and con-

tinuously improved audit supervision quality and efficiency. Meanwhile the Company continued to develop the smart audit

Management Audit and Risk Management Committee

supervision platform to provide a solid guarantee for “penetrating” supervision.指标单位

202320242025

各职能部门 法律合规部 审计部 Indicators Unit

Functional Legal compliance Audit

departments department department 开展审计 次 106 108 111

Audits carried out Time风险管理组织架构图

Organizational Structure for Risk Management 其中，专项审计 次 62 64 60Including special audits Time内控管理

Internal control management

中国通号持续推进内控体系建设，形成以章程为统领、覆盖全级次的上下协调、有序互动、流程清晰、对接顺畅的反不正当竞争内控制度体系。内部控制与公司战略、经营规模、业务范围、竞争状况和风险水平等相适应，并随着内外部环境的 Anti-unfair competition变化及时加以调整，每年发布制度建设计划，并按月跟踪落实情况。2025年，公司制修订制度32项。

CRSC continuously promotes the construction of the internal control system forming a system led by the Articles of Asso- 中国通号严格遵守《中华人民共和国反垄断法》《中华人民共和国反不正当竞争法》，坚决保护合作方或潜在合作ciation covering all levels with coordinated interaction clear processes and smooth connection. Internal control adapts 方合法权益，杜绝不正当竞争与垄断行为，落实执行《招标投标活动投诉处理实施办法》，及时有效处理招标投标to corporate strategy operation scale business scope competition and risk level and is adjusted timely with changes in

internal and external environments. The Company issues an annual system construction plan and tracks implementation 相关投诉。

monthly. In 2025 32 systems were formulated or revised. CRSC strictly abides by the Anti-Monopoly Law of the People’s Republic of China and the Anti-Unfair Competition Law of the

People’s Republic of China resolutely protects the legitimate rights and interests of partners or potential partners elimi-

公司建立企业自评、上级公司监督评价、外部内控审计“三位一体”内控监督评价机制，实现内控监督评价第二轮 nates unfair competition and monopolistic practices implements the Measures for the Handling of Complaints in Bidding三年全覆盖。制定《2023年—2025年内控监督规划》，分级分层开展对所属企业内控体系有效性的监督检查。基于 and Tendering Activities and timely and effectively handles bidding-related complaints.内控自评价、外部专项审计以及内控监督检查三项系统评价机制，编制并对外披露内控有效性评价报告，提高公司经营管理水平和风险防范能力。

2025年，中国通号未发生不正当竞争事件

CRSC established a “three-in-one” internal control supervision mechanism: enterprise self-evaluation higher-level super-

vision and evaluation and external internal control audit realizing the second round of three-year full coverage of internal No unfair competition incidents occurred in CRSC in 2025

control supervision and evaluation. It developed the 2023-2025 Internal Control Supervision Plan and carried out hierarchical

and tiered supervision and inspections of affiliated enterprises’ internal control systems. Based on three evaluation mech-

anisms (internal control self-evaluation external special audit and internal control supervision) it compiled and disclosed

the internal control effectiveness report to improve operation and risk prevention capabilities.

3233中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

聚焦主业 价值创造 资本赋能发展 中国通号落实“产业+资本”双轮驱动发展要求，聚焦双赛道稳步开展合资合作和Capital 投资并购。2025年，中国通号设立通号创业投资基金管理（北京）有限公司（简称Focusing on Core Business to Create Value empowerment “通号基金公司”）并取得私募基金管理人资格，组建通号紫金通信科技（南京）有限公司（简称“通号紫金公司”）、怒江大峡谷低空公司，加快产业落地步伐。

CRSC implemented the “Industry + Capital” dual-wheel drive strategy and steadi-

ly carried out joint ventures cooperation investment and mergers and acquisitions

双赛道发展 focusing on the dual tracks. In 2025 CRSC established CRSC Venture Capital Fund

Dual-track development Management (Beijing) Co. Ltd. (“CRSC Fund”) and obtained the private equity fund

manager qualification; set up CRSC Zijin Communication Technology (Nanjing) Co. Ltd.(“CRSC Zijin”)and Nujiang Grand Canyon Low-altitude Companyaccelerating industrial生态体系构建 中国通号系统构建低空战新产业新格局，推进顶层规划与标准体系建设，打造“轨 landing.Ecosystem 道+低空”产业融合生态。

construction CRSC systematically built a new pattern of low-altitude strategic emerging industries

promoted top-level planning and standard system construction and created an inte-

grated “Rail + Low-altitude” industrial ecosystem.中国通号揭牌成立通号紫金公司中国通号成立通号基金公司中国通号首支智能控制产业基金——

CRSC Zijin was inaugurated CRSC Fund was established 通号智控千帆企航（安徽）投资基金签约仪式

Signing ceremony of CRSC Intelligent Con-

中国通号微小目标探测雷达获得国家无线电发射 trol Qianfan Qihang (Anhui) Investment

Fund - CRSC’s first intelligent control in-设备型号核准证书

dustrial fund

CRSC micro-target detection radar obtained the National

Radio Transmission Equipment Type Approval Certificate质量管理

Quality management

产业培育落地中国通号加快推动形成智能飞行器产业体系，加速在典型场景示范应用。

Industrial cultivation CRSC accelerated the formation of an intelligent aircraft industrial system and accel-

and implementation erate the demonstration and application in typical scenarios. 治理 中国通号持续深化以ISO 9001质量管理体系和IRIS国际铁路行业标准为核心的质量管

Governance 理体系顶层设计，全面覆盖研发设计、生产制造、工程施工、运营维护等全业务链条，形成“横向协同、纵向贯通”的一体化质量治理结构。

CRSC continued to deepen the top-level design of the quality management system cen-

tered on ISO 9001 and IRIS (International Railway Industry Standard) fully covering the

entire business chain including R&D design manufacturing construction operationand maintenance forming an integrated quality governance structure of “horizontalcoordination vertical integration”.中国通号与青岛市低空经济产业专班座谈交流中国通号与承德市人民政府签订战略合作协议，推动低空战略中国通号围绕领先技术和优质服务，打造具有公司特色的质量管理模式，为产品卓CRSC held a discussion with the Qingdao Low-altitude Economy In- 经济产业创新应用 Strategy 越品质筑起坚实防线，不断增强产品竞争力。

dustrial Task Force CRSC signed a strategic cooperation agreement with the People’s Centered on leading technology and high-quality services CRSC built a quality man-

Government of Chengde City to promote innovative applications of the agement model with corporate characteristics built a solid line of defense for product

low-altitude economy industry quality and continuously enhanced product competitiveness.

3435中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

质量管理体系建设 Quality management system construction 质量检测能力提升 Improvement of quality inspection capability

中国通号以“质量强国”战略为引领，构建了覆盖研发、设计、制造、工程交付及运维全生命周期的“五维 中国通号抓住国推铁路产品RC认证机遇，配合推进相关认证工作，有效巩固行业引领地位。研究设计院集团一体”质量管理体系（即战略驱动、标准引领、数字赋能、风险前置、持续改进），依托ISO 9001、IRIS及EN 西安检验站及其北京分公司积极推进CMA资质扩项，西安检验站已取得9大类实验室资质认定（CMA），西安

50126/8/9等国际标准，实现质量目标与碳中和、安全生产、供应链责任等ESG核心议题有机协同。通过质 检验站北京分公司已取得3大类47小类实验室资质认定（CMA），检测范围覆盖33项通信信号关键产品型式

量监管平台（QMS），依托MES、PLM等系统强化过程管控与闭环改进，实现近三年重大质量事故归零， 试验检测项目，有效提升了公司在轨道交通领域的检验检测能力。

支撑高铁列控系统国产化率提升至100%，有力保障国家轨道交通本质安全与绿色低碳运营。 CRSC seizes the opportunity of national railway product RC certification and promotes relevant certification work to effec-Guided by the “Quality Powerful Nation” strategy CRSC built a “five-dimensional integrated” quality management system tively consolidate its leading position in the industry. The Xi’an Inspection Station of the Research & Design Institute Group

covering the entire life cycle of R&D design manufacturing project delivery and O&M (namely strategy-driven stand- and its Beijing Branch actively promote the expansion of CMA qualifications. The Xi’an Inspection Station has obtained 9

ard-led digital-enabled risk-prepositioned continuous improvement). Relying on international standards including ISO major categories of laboratory qualification certification (CMA) while the Beijing Branch of the Xi’an Inspection Station

9001 IRIS and EN 50126/8/9 it achieved organic coordination between quality objectives and core ESG topics such as has obtained 3 major categories and 47 subcategories of laboratory qualification certification (CMA). The testing scope

carbon neutrality work safety and supply chain responsibility. Through the Quality Management System (QMS) and re- covers 33 key communication signal product type test and testing projects which effectively enhances the Company’s

lying on systems such as MES and PLM it strengthened process control and closed-loop improvement achieving zero inspection and testing capabilities in the field of rail transit.major quality accidents in the past three years. It supported the localization rate of high-speed rail train control systems

to 100% effectively guaranteeing the intrinsic safety and green and low-carbon operation of national rail transit.

2025年，中国通号9家企业完成安保体系与IRIS体系融合，1家企业通过IRIS体系金牌认证、7家企业通过银 QC 小组建设 Development of QC group牌认证，4家企业通过CMMI体系5级认证。

In 2025 9 enterprises of CRSC completed the integration of security management systems with the IRIS system;

1 enterprise obtained IRIS Gold Certification; 7 enterprises obtained Silver Certification; 4 enterprises obtained 中国通号始终秉承“质量是生命，安全大于天”的理念，高度重视质量管理活动开展，已形成一批优秀成

CMMI Level 5 certification. 果，并推广应用到生产研发施工当中。2025年，中国通号在全国铁道行业质量管理小组成果发布邀请赛暨质量信得过班组选拔赛中再创佳绩，选派的8个质量管理小组、2个质量信得过班组均摘得奖项，1个QC成果斩获优胜奖，9个成果荣获优秀奖。

Adhering to the philosophy that “Quality is life safety is paramount” CRSC attaches great importance to quality manage-

ment activities which have yielded a number of outstanding achievements that are applied and promoted in production

卡斯柯成功斩获IRIS金级绩效认证，成为全球轨 R&D and construction. In 2025 CRSC achieved outstanding results in the National Railway Industry Quality Control Group道交通控制系统集成领域首家获此殊荣的企业 Results Invitational Competition and Trustworthy Quality Team Selection. All 8 quality control groups and 2 trustworthy

quality teams selected by CRSC won awards including 1 Excellence Award and 9 Outstanding Achievement Awards for

CASCO successfully achieved IRIS Gold Perfor- QC achievements.mance Certification becoming the world’s first

enterprise in the rail transit control system inte-

gration sector to receive this honor

工程质量管理 Project quality management

中国通号致力于打造高品质工程，通过制定统一标准、优质工程创建细则、明确质量安全等要求，推广新工艺、新技术，建立奖惩机制等措施，形成科学有效的工作体系。

9家企业完成安保体系与IRIS体系融合 1家企业通过IRIS体系金牌认证 CRSC is committed to developing high-quality projects. By establishing unified standards detailed guidelines for

9 enterprises of CRSC completed the integration of 1 enterprise obtained IRIS Gold Certification high-quality projects clear quality and safety requirements promoting new processes and technologies and implement-

security management systems with the IRIS system ing incentive and disciplinary mechanisms it forms a scientific and effective work system.

7家企业通过银牌认证 4家企业通过CMMI体系5级认证 2025年，中国通号11项工程荣获铁路优质工程奖一等奖，26项工程荣获二等奖

In 2025 CRSC’s 11 projects won the First Prize of the High-Quality Railway Engineering

7 enterprises obtained Silver Certification 4 enterprises obtained CMMI Level 5 certification

Award and 26 projects won the Second Prize

3637中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

影响、风险与机遇管理 中国通号以“零缺陷、全生命周期、系统性防控”为质量战略内核，统筹影响、 CRSC strictly abides by the Consumer Rights and Interests Protection Law of the People’sRepublic of China and other laws and regulations. It establishes dedicated departments for

Impact risk 风险与机遇管理。在影响层面，通过标准化、数字化的信号控制系统交付，持续 after-sales service and complaint resolution and adopts a three-level management modeland opportunity 提升轨道交通安全运行水平，降低事故率与碳排放强度；在风险管理上，依托ISO to meet customer needs with high quality. The project department remained active even af-management 9001/14001/45001三标一体化平台驱动的质量预警模型，实现供应链、研发、工 ter the project was opened and delivered collaborating with customers on-site to completewarranty and defect elimination work. Most after-sales services were resolved during this

程实施全过程质量风险动态识别与闭环管控；在机遇把握方面，以质量创新驱动stage. The secondary enterprise supervised and managed its own projects scheduled its

智能列控（CTCS-4）、重载铁路自动化等新技术产业化落地，支撑国家新型基 own resources and resolved corresponding issues. The joint-stock company coordinated础设施建设。 and handled after-sales service and complaint matters. It also supervised and controlledkey projects across the group and all its subsidiaries and allocated the required resources

With “zero defects full life cycle and systematic prevention and control” as the core of its

within the group to address issues based on customer needs.quality strategy CRSC coordinates impact risk and opportunity management. In terms of

impact: Through the delivery of standardized and digital signal control systems CRSC con- 2025年，中国通号工程系统在建项目849个，新开工项目25个，竣工交付340tinuously improves the safe operation of rail transit and reduces accident rates and carbon

emission intensity; in terms of risk management: Supported by a quality warning model 个，顺利完成铁路营业线I级施工开通10次，Ⅱ级施工开通49次，超危大工程实driven by the ISO 9001/14001/45001 integrated platform CRSC realizes dynamic identi- 施45项，危大工程实施134项，高铁客专开通总里程1232公里。

fication and closed-loop control of quality risks across the supply chain R&D and project

In 2025 CRSC had 849 ongoing projects 25 new projects commenced and 340 projects

implementation; in terms of opportunity capture: CRSC drives the industrialization of new

completed and delivered. It successfully carried out 10 Class-I railway construction open-

technologies such as intelligent train control (CTCS-4) and heavy-duty railway automation

ings and 49 Class-II openings implemented 45 extra-high-risk projects and 134 high-risk

through quality innovation to support the construction of new national infrastructure.projects with a total new mileage of 1232 km for high-speed railways and passenger ded-

icated lines.指标与目标

Indicators and targets 中国通号客户服务管理体系

CRSC Customer Service Management System指标单位

2025

Indicators Unit

产品合格率项目咨询需求分析项目管理技术支持质量监督售后服务客户关系管理%100

Product qualification rate Customer Project Requirement Project Technical Quality After-sales

relationship

已售或已运送产品中因安全与健康理由而必须回收的比例 consultation analysis management support supervision service% 0 management

Percentage of total products sold or shipped subject to recalls for safety and health reasons产品和服务相关的安全与质量重大责任事故起0

Major safety and quality liability accidents related to products and services Nos.指标单位

202320242025

Indicators Unit

客户满意度%100100100

Customer satisfaction

客户服务投诉解决率%100100100

Resolution rate of complaints

Customer service

提升服务质量中国通号严格遵守《中华人民共和国消费者权益保护法》等法律法规，设置专门加强隐私保障中国通号严格遵守《中华人民共和国数据安全法》《中华人民共和国个人信息保Improvement of 部门负责售后服务及投诉解决事宜，同时采用三级管理模式力求高质量满足客户 Strengthening 护法》等法律法规，使用统一的客户信息管理系统，设立专门部门负责客户资料service quality 需求。项目部建制在项目开通交付后依然保留，并在现场配合客户完成包保、克 privacy protection 保护，确保客户信息及资料不泄露，有效保护客户权益。

缺等工作，大部分售后服务在该阶段得以解决；二级企业对本企业负责项目进行 CRSC strictly complies with the Data Security Law of the People’s Republic of China Per-监督管理，负责协调本企业范围内资源，解决相应问题；股份公司统筹管理售后 sonal Information Protection Law of the People’s Republic of China and other laws andregulations. It uses a unified customer information management system and sets special

服务及投诉解决事宜，对本级及全系统重点项目进行监督管控，视客户需求，必 departments to protect customer data to ensure no leakage of customer information and要时协调全系统相关资源加以解决。 effectively safeguard customer rights and interests.

3839中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

把牢防线 安全永续 网络与信息安全 中国通号成立网络安全和信息化领导小组、领导小组办公室，制定《网络安全管Network and 理规定》《网络安全责任制实施办法》《网络安全突发事件专项应急预案》等核Holding the Line for Sustainable Safety information 心制度，建立完善网络与信息安全通报机制，组织开展网络安全专项活动与全面security 自查评估，持续优化应急预案，在国家重大活动等关键时期，严格执行24小时值班值守与“每日零事件报告”制度，实现了重要时期网络安全“零事故”的既定目标。

治理 CRSC establishes a leading group for cybersecurity and informatization and its office

Governance formulates core systems including the Regulations on Network Security Management

Measures for the Implementation of Cybersecurity Responsibility System and Special

中国通号各层级均成立安全生产管理委员会，每季度召开安全生产委员会，研究安全生产相关事项，安全生产管理 Emergency Response Plan for Cybersecurity Emergencies improves the cybersecurityand information security notification mechanism carries out special cybersecurity activi-

委员会成员由公司副总师及以上领导和各部门负责人组成。 ties and comprehensive self-inspection and evaluation and strictly implements a 24-hourCRSC establishes work safety management committees at all levels which hold quarterly meetings to address work safety on-duty system and a “daily zero-incident report” system during key periods such as

issues. Members of the committees consist of deputy chief engineers and above as well as heads of all departments. major national events thus achieving the goal of “zero cybersecurity incidents” during

critical periods.战略

Strategy

中国通号持续保障国家轨道交通安全运营，按照“穿透式管理”和“三管三必须”要求，强化安全生产责任落实，持续推动“轨道+低空”安全发展，不断提升安全保障能力。

CRSC continues to safeguard the safe operation of national rail transit. In accordance with the requirements of “penetratingmanagement” and “three-management and three-must” principle it strengthens the work safety responsibilities promotes

the safe development of “rail + low-altitude” integration and continuously improves safety assurance capabilities.安全生产培训中国通号高度重视安全教育与培训，全面提升全员安全素养和履职能力，推动企Work safety 业落实安全生产主体责任、提升本质安全水平。

training CRSC attaches great importance to safety education and training comprehensively im-

proves the safety literacy and performance capabilities of all employees and promotes

enterprises to fulfill their main responsibilities for work safety and enhance intrinsic safety

levels.

2025年，中国通号举办“人人讲安全、个个会应急”安全生产教育培训会，1200

余人参与培训；开展铁路安管人员考试取证工作，1287人通过考试，通过率

90.8%；开展安管人员培训取证工作，146人取得证书；组织开展公司施工负责

人及四员一长安全生产穿透式管理培训及考试取证工作，114人完成培训并考核合格。

In 2025 CRSC held a work safety training session themed “everyone pays attention to safe- 研究设计院集团“铁路列控系统网络安全技术研究与应用”成果入选世界互联网大会领ty and everyone knows emergency treatment” with more than 1200 participants; it car-

ried out examination and certification for railway safety management personnel with 1287 先科技奖成果集《科技之魅》，成为本年度全球轨道交通领域唯一获此殊荣的技术成果people passing the exam and a pass rate of 90.8%; it conducted training and certification The achievement “Research and Application of Cybersecurity Technology for Railway Trainfor safety management personnel with 146 people obtaining certificates; it organized pen- Control Systems” by the Research & Design Institute Group is selected into the Charm of Sci-

etrating management training examination and certification on work safety for construc- ence and Technology the collection of leading science and technology awards of the World

tion principals and the “four members and one leader” model with 114 people completing Internet Conference becoming the only technological achievement in the global rail transit

the training and passing the assessment. sector to receive this honor this year

4041中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

影响、风险与机遇管理指标与目标

Impact risk and opportunity management Indicators and targets

中国通号建立安全生产风险管理流程，通过风险识别，风险防范，风险监控与筛查，风险处理、汇报与体系完善，2025年，中国通号安全发展理念持续增强，安全生产持续优化风险清单与防控方案，全面打造安全健康的工作环境。责任体系持续完善，制度体系持续健全，安全防控能CRSC establishes a work safety risk management process. Through risk identification risk prevention risk monitoring and 力稳步提升，安全基础保障能力不断夯实，应急处置screening risk response reporting and system improvement it continuously optimizes risk lists and prevention and control 能力显著增强，实现安全质量“总体可控”目标。

plans to create a safe and healthy working environment.In 2025 CRSC further strengthened the safety develop-

ment philosophy continuously improved its work safety

responsibility and institutional systems steadily enhanced

safety prevention capabilities consolidated safety support

安全监督检查 中国通号印发《安全生产“雷霆行动”实施方案的通知》，组织所属企业深入开 and significantly improved emergency response capaci-Safety supervision 展安全生产“雷霆行动”，制定发布安全生产“雷霆行动”方案，在全系统内开展 ty achieving the goal of “overall controllable” safety andand inspection 专项整治，深入基层一线开展风险隐患大起底、大排查、大整治。 quality.CRSC issues the Notice on the Implementation Plan for the “Thunder Action” for Work

Safety organizes affiliated enterprises to carry out the campaign formulates and prom-

ulgates the action plan launches special rectification across the entire system and con-

ducts investigation screening and rectification of potential risks and hidden dangers at the 指标 单位 2023 2024 2025

grassroots level. Indicators Unit

2025年，中国通号各层级主要负责人带队检查83次，安全生产检查1115次，排安全生产投入亿元4.083.582.52

查事故隐患2374项，整改率100%；共监督检查考核18家二级企业，实现监督考 Work safety investment CNY 100 million核全覆盖。

In 2025 principal leaders at all levels of CRSC led 83 inspections carried out 1115 work 安全事故数量 件 0 0 1

safety inspections and identified 2374 potential accidents with a 100% rectification rate; a Number of safety accidents Piece

total of 18 secondary enterprises were supervised inspected and evaluated achieving full

coverage of supervision and assessment.因工亡故人数人

000

Number of work-related deaths Person中国通号各层级主要负责人带队检查安全生产检查整改率

83次1115次100%因工亡故人数占总员工数比率

principal leaders at all levels of CRSC led carried out 1115 work with a 100%

Ratio of work-related fatalities to total % 0 0 0

83 inspections safety inspections rectification rate

number of employees工伤损失工作日数日

520518737

安全应急管理 中国通号不断完善应急管理体系，制定应急预案5661个，其中综合应急预案283 Number of lost workdays due to work-related injury DayEmergency 个、专项预案1041个、现场处置方案（含应急处置卡）4337个。组织开展应response 急救援演练920场，参与18181人次，共计消防设施11946台套，其他应急物资 工伤保险、安全生产责任险投入额 万元management 4684台套，进一步增强了应急预案的科学性、实用性和操作性。 Investment in work injury insurance work CNY ten — — 1905.36CRSC continuously improves its emergency management system and formulates 5661 safety liability insurance thousand

emergency response plans including 283 comprehensive emergency responses 1041

special emergency responses and 4337 on-site disposal plans (including emergency re-

工伤保险、安全生产责任险人员覆盖率

sponse cards). It organizes and carries out 920 emergency rescue drills with 18181 par-

ticipants in total and uses 11946 sets of fire-fighting facilities and 4684 sets of other Coverage rate of personnel for work injury % — — 100

emergency supplies further enhancing the scientificity practicality and operability of the insurance work safety liability insurance

emergency response plan.

4243中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

回应的 SDGS

SDGs addressed

中国通号坚持创新驱动发展战略，不断健全创新管理体系，集聚优质创新资源，深化产学研协同创新，以智能轨交、智能低空、智慧城市、智能作业四大业务为支撑推进数字化转型与精益管理，激活可持续发展强劲动能。

CRSC adheres to an innovation-driven development strategy continuously improves its in-

novation management system gathers high-quality innovation resources deepens indus-

try-university-research collaborative innovation promotes digital transformation and lean

management supported by four major businesses (smart rail transit smart low-altitude

smart city and smart operation) and activates strong momentum for sustainable develop-

ment.

02 智创先锋 创新管理 攻关核心 46Innovation Management Tackling Core Technologies

驱动未来变革 智慧赋能 高效生产 56Smart Empowerment Efficient Production数字转型精益管理62

Intelligent Pioneer Digital Transformation Lean Management

Driving Future Transformation中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

创新管理 攻关核心 创新平台建设 中国通号积极开展创新平台建设，着力打造原创技术策源地。公司大力推进院士Development 专家工作站等平台建设，高效运转列车自主运行智能控制铁路行业工程研究中心Innovation Management Tackling Core Technologies of innovation 和电磁环境效应及电磁安全铁路行业工程研究中心。

platforms CRSC actively promotes the construction of innovation platforms and strives to build a

source of original technologies. The Company vigorously promotes the construction of plat-

forms such as academician and expert workstations and efficiently operates the Railway

Industry Engineering Research Center for Intelligent Control of Autonomous Train Opera-

治理 tion and the Railway Industry Engineering Research Center for Electromagnetic Environ-

Governance mental Effects and Electromagnetic Safety.中国通号充分发挥国家战略科技力量和技术创新的主体作用，围绕高水平科技自立自强、现代化产业体系建设与2025年，中国通号新增3家国家级制造业单项冠军企业，研究设计院集团院士工新质生产力发展，构建了以公司党委统筹领导的战略架构。公司聚焦科技创新主体作用发挥，围绕“1241”发作站入选北京市十家优秀院士专家工作站之一，列车自主运行智能控制铁路行业展思路确立“轨道交通+低空经济”双赛道布局，实施业务线与创新线并行的管理模式，为高质量发展注入强劲工程研究中心经国家铁路局考评获得优秀荣誉。

动能。 In 2025 CRSC added 3 national-level manufacturing single champion enterprises. TheAcademician Workstation of the Research & Design Institute Group was selected as one

CRSC fully leverages its role as a national strategic scientific and technological force and a main entity for technological inno- of Top 10 Excellent Academician and Expert Workstations in Beijing. The Railway Industry

vation. Focusing on high-level self-reliance in science and technology the construction of a modern industrial system and the Engineering Research Center for Intelligent Control of Autonomous Train Operation was

development of new quality productive forces it establishes a strategic framework under the unified leadership of the Party Com- rated excellent by the National Railway Administration.mittee. Focusing on its role as a main player in scientific and technological innovation CRSC defines a dual-track layout of “railtransit + low-altitude economy” in line with the “1241” development strategy and implements a management model featuring

parallel development of business and innovation lines to inject strong impetus into high-quality development.在创新链条与保障支撑方面，中国通号强化高质量科技供给，覆盖从基础前瞻研究到成果转化全流程，依托国家级创新平台、院士团队进站合作等机制，推动科技与产业创新深度融合。在运行机制上，公司推行“揭榜挂帅”“赛马”等机制，搭建“产学研用”深度融合生态，持续完善科技创新体系，夯实双赛道创新基础，不断推动产品和服务创新升级，建设目标聚焦打造智能控制领域“大国重器”，以科技自立自强支撑交通强国战略。

In terms of innovation chain and support CRSC strengthens high-quality scientific and technological supply covering the whole

process from basic and forward-looking research to achievement transformation. Relying on national-level innovation platforms

and cooperation with academician teams it promotes deep integration of technology and industrial innovation. In terms of opera-

tional mechanisms the Company implements mechanisms such as “unveiling and leading” and “horse racing” builds an in-depth

integration ecosystem of “industry-university-research-application” continuously improves the scientific and technological inno-

vation system consolidates the innovation foundation of the dual tracks and promotes the innovation and upgrading of products

and services builds “national key equipment” in the field of intelligent control and supports the strategy of building a country with

strong transportation through scientific and technological self-reliance.中国通号研究设计院集团获评“2025年优秀院士专家工作站”Research & Design Institute Group of CRSC was awarded the “2025 Excellent Academicianand Expert Workstation”战略案例中国通号再添两家铁路行业科技创新基地

Strategy CASE CRSC adds two railway industry science and technology innovation bases中国通号建立完备的科技创新管理体系，不断完善科技管理制度，形成《科技管理办法》《科研项目管理办法》2025年12月，国家铁路局公布第三批铁路行业科技创新基地认定名单，中国通号旗下通号低空公司获批“低《科技成果评审管理办法》等管理办法，并同步建立配套的科技创新考核体系和支持政策，为科技创新工作提供坚空应用与安全工程研究中心”、卡斯柯获批“智能调度集中工程研究中心”。

实制度保障。

In December 2025 the National Railway Administration released the list of the third batch of recognized railway

CRSC establishes a complete scientific and technological innovation management system improves relevant management sys-

industry science and technology innovation bases. CRSC’s subsidiary CRSC Low-altitude Intelligence Technology

tems including the Measures for Science and Technology Management Measures for Scientific Research Project Management

Co. Ltd was approved as the “Low-altitude Application and Safety Engineering Research Center” and CASCO was

and Measures for Review and Evaluation of Scientific and Technological Achievements and builds a supporting scientific and

approved as the “Intelligent Centralized Dispatching Engineering Research Center”.technological innovation assessment system and supportive policies to provide solid institutional guarantees for scientific and

technological innovation.

4647中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

案例卡斯柯发起成立“中国工业软件协同创新平台”中国通号授予三位领军人才“通号科学家”称号

CASE CASCO initiates the establishment of the “China Industrial Software Collaborative Innovation Platform” CRSC awarding three leading talents the title of “CRSC Scientist”

2025年11月，卡斯柯与华东师范大学共同发起成立“中国工业软件协同创新平台”，平台汇聚了航天八院

804所、中国电科集团32研究所、电气交通等近20家业内企业及科研院所，标志着我国在攻克工业软件“卡脖子”难题，构建自主创新生态方面迈出了关键一步。

In November 2025 CASCO and East China Normal University jointly initiated the establishment of the “China Indus-trial Software Collaborative Innovation Platform” which brings together nearly 20 enterprises and research institutes

including the 804th Research Institute of the Eighth Academy of Aerospace the 32nd Research Institute of China

Electronics Technology Group Corporation and Electric Transportation marking a crucial step for China to overcome

the “bottleneck” of industrial software and build an independent innovation ecosystem.江明费振豪陈志强

Jiang Ming Fei Zhenhao Chen Zhiqiang打破垄断坚持创新破冰出海实现我国高铁列控打造全新列车调度叩开高端列控装备系统自主可控系统智慧中枢全球市场大门

Breaking monopolies to achieve in- Upholding innovation to build an Breaking through to global markets

dependent control of China’s high- intelligent center for a brand-new and opening doors to the high-end

speed rail train control systems train dispatching system train control equipment market

中国通号员工入选第十届中国科协“青年人才托举工程”

CRSC employees selected for the 10th “Young Talent Support Program” of the china association for science

and technology

创新人才培养中国通号制定《科学家管理办法》，完善科技领军人才队伍建设，为专家量身打Innovative talent 造研发平台，组建高水平科研团队，充分赋予其在技术路线决策、团队组建、经cultivation 费使用及内部考核分配等方面的自主权。根据产业趋势超前布局战略性新兴产业人才，深入推进工程硕博士培养改革专项试点工作，充分借助高校优势资源，培养企业急需的科技人才。

CRSC formulates the Measures for the Management of Scientists improves the develop-

ment of its leading scientific and technological talent team builds customized R&D plat-

forms for experts forms high-level scientific research teams and fully grants them auton-

omy in decision-making on technical routes team formation fund utilization and internal

assessment and distribution. It strategically lays out talents for strategic emerging indus-洪槐斌李炳霖

tries in advance in light of industrial trends further promotes the special pilot program

Hong Huaibin Li Binglin

for the reform of master’s and doctoral education in engineering and fully leverages the

superior resources of universities to cultivate much-needed scientific and technological

talents for the enterprise.

4849中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

外部协同创新中国通号持续深化外部协同创新布局，积极参与中央企业创新联合体建设，深度科技创新成果External 协同产业链上下游资源，联动中国电子、中国移动等央企，国家铁路局、国铁集 Achievements in scientific and technological innovationcollaborative 团、国能集团等行业主管单位与核心用户企业联合开展科研攻关，推动技术共innovation 研、标准共建、产能联动，加速科研成果转化落地与规模化应用。 国家重大工程技术项目 National major engineering and technological projectsCRSC continuously deepens its layout of external collaborative innovation actively par-

ticipates in the construction of central enterprise innovation consortiums deeply coordi-

nates upstream and downstream industrial chain resources jointly conducts research with 《面向群组列车运行控制的高安全高精度定位技术及应用示范》项目：自主研发的重载列车群组运行控制

central enterprises such as China Electronics Corporation and China Mobile as well as 系统成功实现世界首次 3.5 万吨级重载群组列车试验开行，在不新建线路的情况下整体运能提升 50%，核industry authorities and core users including the National Railway Administration China

Railway and CHN Energy promotes joint technology research standard development and 心技术指标达到国际领先水平

production capacity linkage and accelerates the transformation and large-scale applica- High-safety and High-precision Positioning Technology and Application Demonstration Project for Group Train

tion of scientific research achievements. Operation Control: The independently developed heavy-haul train group operation control system successfully carried

out the world’s first test operation of 35000-ton heavy-duty group trains increasing overall transport capacity by 50%

without building new lines with core technical indicators reaching international leading levels

《轨道交通调度控制一体化与联程运输服务技术》项目：攻克调度与控制在“时—空—运行状态”多维度

下实时连续耦合的技术难题，国际首次实现高速度高自动化等级、跨制式跨主体的协同高效智能运营Rail Transit Dispatching Control Integration and Intermodal Transportation Service Technology Project: Overcame technical

challenges of real-time continuous coupling of dispatching and control across “time space and operation status” and

realized the world’s first highly automated cross-system and cross-operator coordinated and efficient intelligent operation

重要产学研合作 Key industry-university-research cooperation

重大科研项目 Major scientific research projects

联合发起东北大学——通号先进轨道交通智能化联合实验室

启骥 TACS 系统：在上海 3、4 号线完成示范应用，为国内首次 TACS 系统在大客流高密度线路中的应用Jointly initiate the Northeastern University - CRSC Advanced Rail Transit Intelligence Joint Laboratory

Qiji TACS System: Completed demonstration application on Shanghai Metro Lines 3 and 4 marking the first application

of TACS system in high-density lines with large passenger flow in China依托北京市重点实验室与北京航空航天大学在低空管控方面开展合作

Cooperate with Beihang University on low-altitude management and control relying on Key Laboratory of Beijing 智能故障预测与健康管理平台（I—PHM）：完成关键技术研究和主要装备研制，在京沪线示范站部署Intelligent prognostics and health management (I-PHM): Completed key technology research and main equipment

与北京理工大学在感知反制方向开展合作 development and deploy at demonstration stations on the Beijing-Shanghai Railway

Cooperate with Beijing Institute of Technology on perception and countering

四电数字孪生设计仿真运维一体化平台：实现“工程设计—工程施工—运营维护”的数据贯通

Integrated platform for the design simulation operation and maintenance of digital twins for 4 E/E projects: Realized

与紫金山实验室在 6G 无蜂窝通信方向开展合作 data connectivity through “engineering design - construction - operation & maintenance”

Cooperate with Purple Mountain Laboratories on 6G cell-free communications

数字城轨智能化产品解决方案：在厦门9号线和迪拜蓝线项目实现落地应用

与湖南大学在无人机蜂群以及人工智能方向开展合作 Digital urban rail intelligent product solutions: Realized implementation and application of Xiamen Line 9 and Dubai

Cooperate with Hunan University on UAV swarms and artificial intelligence Blue Line projects

5051中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

复杂恶劣环境系统集成方案和列车运行动态评估系统：完成系统集成部署并成功揭榜北京市科学技术委员

“羲和”数字城轨解决方案：成功中标厦门6号线项目，实现智能调度、智能运维、智能运控、智能场段会重大科研课题功能的落地应用

System integration scheme for complex and severe environments and train operation dynamic evaluation system:

“Xihe” digital urban rail transit solution: Successfully won the bid for Xiamen Metro Line 6 and realized the practical

Completed system integration and deployment and successfully won a major research project from the Beijing

application of intelligent scheduling intelligent operation and maintenance intelligent operation control and intelligent

Municipal Science & Technology Commission

field segment

SATC 备用信号系统：成功签约北京 9 号线，商业合同落地低空空域智能管控系统 ID—Space 2.0：实现低空安全管控核心功能，并在雄安、青岛等地部署应用 SATC standby signaling system: Successfully signed commercial contract for Beijing Metro Line 9Low-altitude airspace intelligent control system ID-Space 2.0: Realized the core functions of low-altitude safety

高韧性 C2+ATO 系统：在上海市域铁路三条线实现成果转化

management and control and deployed applications in Xiong'an Qingdaoetc.High-resilience C2+ATO system: Realized the transformation of achievements on three railway lines in Shanghai

无人机智能巡检与应急指挥平台：在无锡、昆明完成科研落地

无蜂窝通信系统：发布“一塔一城”低空通信解决方案，在云南怒江、江苏南京、内蒙古包头等地开展试UAV intelligent spot inspection and emergency command platform: Completed scientific research landing in Wuxi and

验试用 Kunming

Cell-free communication system: Release of the “One Tower One City” low-altitude communication solution and

conduct test trials in Nujiang Yunnan Nanjing Jiangsu Baotou Inner Mongolia etc.案例研究设计院集团多项成果获2025年度中国交通运输协会科学技术奖

低空空域感知与反制系统：攻克多传感器融合感知、软反制技术，在京沪高铁、青岛及福州等地部署应用 Multiple achievements of the Research & Design Institute Group honored with 2025 CCTA Science and CASETechnology Award

Low-altitude airspace perception and countering system: Overcame key technologies including multi-sensor fusion

perception and soft countermeasures and deployed applications in the Beijing-Shanghai High-Speed Railway 2026年1月，“2025年度中国交通运输协会科学技术奖”评选结果揭晓，研究设计院集团荣获6项大奖，含主申Qingdao Fuzhou etc.报一等奖2项、二等奖2项，参与申报一等奖2项，覆盖重载铁路、轨道交通信号、电缆径路测绘等关键领域。

In January 2026 results of the “ 2025 CCTA Science and Technology Award” were announced. The Research & Design In-

stitute Group won 6 major awards including 2 first prizes and 2 second prizes as the main applicant and 2 first prizes as a

participant covering key fields such as heavy-haul railways rail transit signal and cable route surveying.创新成果转化与应用 Transformation and application of innovative achievements

自主化 400T 车载：获得国铁集团新车装备商业订单

Autonomous 400T on-board system: Obtained commercial order for new car equipment from China Railway

知识产权保护中国通号坚持以专利池筑牢核心技术“护城河”，建立专利与技术秘密协同保护C3 智能分析系统：完成上海局合新项目和广州局武广项目

Intellectual 机制、专利申请前评估机制、专利导航实施机制、专利质量动态评估机制，评估C3 intelligent analysis system: Completed the Hefei-Xinyi Project (Shanghai Bureau) and Wuhan-Guangzhou Project

(Guangzhou Bureau) property 知识产权有效性、知识产权管理与激励机制，围绕关键领域形成高密度专利集protection 群，以数字化系统规避侵权风险，提前识别技术研发与市场拓展过程中的专利风安全 LED 信号机：获渝贵线赶水东商业合同及塞尔维亚机场线海外订单 险，并不断加强海外专利策划与布局。

Safe LED signal: Obtained commercial contracts for Ganshuidong on the Chongqing-Guiyang Line and overseas orders CRSC insists on building a “defensive moat” for core technologies through patent pools es-

for the Serbia Airport Line tablishes a collaborative protection mechanism for patents and technical secrets pre-pat-

ent application evaluation mechanism patent navigation implementation mechanism and

编组站综合智能化系统 CIPS2.0：在南京东、阜阳北、徐州北、南翔等多个编组站应用 dynamic patent quality evaluation mechanism assesses intellectual property validity in-

tellectual property management and incentive mechanisms forms high-density patent

Comprehensive intelligent system CIPS2.0 for marshaling yards: Applied at multiple marshaling yards such as

clusters in key fields avoids infringement risks through digital systems identifies patent

Nanjingdong Fuyangbei Xuzhoubei and Nanxiang

risks in the process of technology R&D and market expansion in advance and continuously

strengthens overseas patent planning and layout.

5253中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report案例卡斯柯入选首批国家级产业知识产权运营中心指标单位202320242025

Indicators Unit

CASE CASCO selected as the first batch of national industrial intellectual property operation centers开展科研项目个

2025年10月，卡斯柯成功入选国家知识产权局发布的首批国家级产业知识产权运营中心认定名单，将负责建 Number of scientific research projects 871 835 781Nos.

launched

设智慧交通信息与控制产业知识产权运营中心，这是轨道交通行业目前唯一一个国家级知识产权运营中心。

承担国家级科研项目

In October 2025 CASCO was successfully selected into the first batch of national industrial intellectual property operation centers 件Number of national-level scientific research 5 5 6

announced by the China National Intellectual Property Administration to build the Intellectual Property Operation Center for Pieceprojects undertaken

Intelligent Transportation Information and Control the only national IP operation center in the rail transit industry so far.承担省部级科研项目件

Number of provincial- and ministerial-level 7 9 10

Piece

卡斯柯入选“百链千企”专利产业化推进工程典型案例 scientific research projects undertaken案例

CASCO selected as a typical case in the “Hundred Chains Thousand Enterprises” patent industrialization 新增国家级奖励 项

CASE

promotion project 2 0 1Number of new national-level incentives Item新增省部级奖励

2025年10月，中国专利保护协会正式发布2025年度“百链千企”专利产业化推进工程典型案例评选结果。卡项

Number of new provincial and 70 61 47

斯柯《智能运控专利密集型产品培育，引领轨交“大脑”全产业链出海》成果成功入选全国20大典型案例， Itemministerial-level incentives成为轨道交通领域唯一获此国家级认可的企业代表。累计拥有研发人员人

434550645085In October 2025 the China Patent Protection Association officially announced the results of the 2025 “Hundred Total number of R&D personnel PersonChains Thousand Enterprises” patent industrialization promotion project. CASCO’s achievement of Cultivating Pat-

ent-intensive Products for Intelligent Train Control Leading the Whole Industrial Chain of Rail Transit “Brain” to Go 研发人员占员工总人数比例 % — — 26.49

Global was selected as one of the top 20 national typical cases becoming the only enterprise representative in the rail Ratio of R&D personnel to the total employees

transit sector to receive this national recognition. 累计拥有有效授权专利 件

461852486032

Total number of valid patents granted Piece

影响、风险和机遇管理累计拥有发明专利件243430913837

Total number of patents for invention granted Piece

Impact risk and opportunity management应用于主营业务的发明专利数量件

中国通号明确科研项目立项、执行、变更、结题验收的相关流程，有效规避资源浪费与进度失控风险。加强科研项 Number of patents for invention applied in 2434 3091 3837Piece目经费管理、专利管理工作、科技成果评审管理工作，规范实验室建设和运行管理。设立科学技术奖，充分调动相 main business关单位和科技人员的积极性、创造性。累计拥有海外授权专利件281345437CRSC clarifies procedures for project initiation implementation change and conclusion acceptance of scientific research projects and Total number of patents granted overseas Piece

effectively avoids risks such as resource waste and schedule overruns. It strengthens the management of research funding patents and 累计拥有软件著作权 项

scientific and technological achievement evaluation and standardizes the construction and operation of laboratories. It establishes sci- 2606 3053 3418

Total number of software copyrights granted Item

ence and technology awards to fully mobilize the enthusiasm and creativity of relevant units and scientific and technological personnel.新增授权专利件

820765815

指标与目标 Number of patents newly granted Piece

Indicators and targets 新增授权发明专利 件 667 624 693

Number of patents for invention newly granted Piece指标单位

202320242025新增申请专利件

Indicators Unit 1510 1658 1561

Number of patents newly applied for Piece

研发投入亿元20.3820.3821.59

R&D investment CNY 100 million 新增申请发明专利 件 1281 1496 1435

Number of patents for invention newly applied for Piece研发投入占主营业务收入比例

Proportion of R&D investment in main % 5.44 6.20 6.18 新增申请海外专利 件 170 177 165

business revenue Number of patents newly applied for overseas Piece

5455中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report智慧赋能高效生产

Smart Empowerment Efficient Production 案例 国内首创编组站智能化系统落地应用

CASE First domestic application of an intelligent marshaling station system

2025年11月，国内首个编组站智能化系统成功落地应用，标志着我国编组站运营正式迈入智能化阶段。该系

智能轨交

统由研究设计院集团研发，融合人工智能、大数据、机器人等多项新技术，通过“大脑+中枢神经+四肢”的Intelligent rail transit 协同架构，形成编组站综合智能化系统、驼峰智能编解管控系统、驼峰峰顶提钩机器人、货运站场调机自动中国通号壮大发展智能轨交业务，加快实施轨道交通运控、运维装备技术数智化转型升级，将科技伦理融入创新流驾驶系统和无人机智能巡检平台5个成套装备，完成编组站作业全流程重塑，构建起全流程智能解决方案。

程，确保轨道交通核心技术服务公共利益与行业可持续发展。 In November 2025 China’s first intelligent marshaling yard system was successfully implemented marking the offi-cial entry of China’s marshaling yard operation into the intelligent era. Developed by the Research & Design Institute

CRSC strengthens the development of intelligent rail transit business and accelerates the digital transformation and upgrading of Group the system integrates artificial intelligence big data robotics and other new technologies. Through a collab-

rail transit operation and maintenance equipment technologyintegrate tech ethics into innovation processes ensuring core rail orative architecture of “brain + central nervous system + limbs” it forms 5 complete sets of equipment: integrated

transit technologies serve public interests and the industry’s sustainable development. intelligent marshaling station system intelligent hump marshaling control system hump peak uncoupling robot au-

tonomous driving system for marshaling locomotives and UAV intelligent inspection platform. It reshapes the entire

workflow of marshaling station operations and builds a full-process intelligent solution.卡斯柯《城市轨道交通在线列车高效重组控制关键技术与通信信息集团自主研发的“铁路通信智能助手”成功部署应用》荣获“上海市科技进步奖二等奖”应用，标志着铁路通信领域智慧化服务取得里程碑式突破CASCO’s project Key Technologies and Application of Efficient The “railway communication intelligent assistant” independently

Reorganization Control for Online Urban Rail Transit Trains won developed by the Communication & Information Corporation wasthe “Second Prize of Shanghai Science and Technology Progress successfully deployed and applied marking a milestone break-Award” through in intelligent services for railway communications

案例普速铁路轨道电路电子编码+移频脉冲首次开通运用

CASE First application of electronic coding + frequency-shift pulse for conventional railway track circuits

2025年1月，由研究设计院集团研发的电子编码方式轨道电路设备在布尔台站正式开通运用，这是电子编码智能低空

移频脉冲轨道电路首次在普速重载铁路复杂场景应用，解决了现场继电编码和分路不良的痛点。

Smart low-altitude

In January 2025 the electronic coding track circuit equip-ment developed by the Research & Design Institute Group 中国通号立足自身智能控制核心技术优势，联合院士团队构建了涵盖“低空空域管控、低空通信、感知反制、数字was officially put into operation at Buertai Station which 底座、无人机”的创新体系，推进关键核心技术攻关，加速应用场景拓展，为低空经济安全、有序、规模化发展提was the first application of electronic coding frequen-

cy-shift pulse track circuits in complex scenarios of con- 供了关键支撑。

ventional heavy-haul railways solving the pain points of Based on its core advantages in intelligent control CRSC joins hands with academician teams to build an innovation system

on-site relay coding and poor branching. covering “low-altitude airspace management low-altitude communication perception and countering digital bases and UAVs”

promotes breakthroughs in key core technologiesaccelerates the expansion of application scenarios and provides critical support

for the safe orderly and large-scale development of the low-altitude economy.

5657中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report智能低空应用场景拓展案例中国通号发布低空通信专网解决方案

Expansion of smart low-altitude application scenarios CASE CRSC releases low-altitude communication private network solution

2025年1月，中国通号携手紫金山实验室成功发布并圆满完成“一塔一城”低空通信专网解决方案，率先实

现6G无蜂窝技术在低空领域的应用，标志着“一塔一城”低空通信专网解决方案实现产业化重大突破。

In January 2025 CRSC and Purple Mountain Laboratories successfully released and completed the “One Tower One City”

low-altitude communication private network solution pioneering the application of 6G cell-free technology in the low-al-

titude domain. This marks a major industrial breakthrough for the solution.中国通号无人机技术助力构建铁路公安低空综合安防体系中国通号助力广州“双热”治理

CRSC’s UAV technology helps build a comprehensive low-alti- CRSC assists Guangzhou in the “dual heating” governance

tude security system for railway public security initiative

中国通号携手中国邮政开展岛际跨海物流航线示范活动中国通号赋能黄河口生态旅游区“低空文旅”项目

CRSC cooperates with China Post on demonstration inter-is- CRSC empowers the “Low-Altitude Cultural Tourism” project

land cross-sea logistics routes in the Yellow River Estuary Ecological Scenic Area复合翼无人机短航线飞行

P4 compound wing UAV in short-route flight智慧城市

中国通号携手中信集团打造全国首例“低空+铁路” 中国通号联合中信国安在青海盐湖矿区打造低空智能 Smart city跨海综合立体交通示范场景巡检场景

中国通号努力发展智慧城市业务，加快推进智控技术在城市智慧治理领域发展进步，持续赋能多元化城市治理，加CRSC and CITIC Group jointly build China’s first “low-altitude CRSC and CITIC Guoan create a low-altitude intelligent in-+ railway” cross-sea comprehensive three-dimensional trans- spection scenario in the Qinghai Salt Lake mining area 强城市治理体系和治理能力现代化。

portation demonstration scenario CRSC actively develops smart city business accelerates the advancement of intelligent control technology in urban governance

continuously empowers diversified urban governance and strengthens the modernization of urban governance systems and ca-

pabilities.

5859中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report卡斯柯助力全球首个智慧城市运营中心用例分析国际标准发布案例智能作业

CASCO contributes to the release of the world's first international standard for Use Case Analysis of

CASE Smart operation

Smart City Operation Center

中国通号发挥数智赋能优势，

2025年11月，卡斯柯参编的《IEC 63302—2 智慧城市运营中心用例分析》国际标准正式发布，这是全球首个 着力发展智能作业业务，并推 中国通号自主研发的DS6—C型安全云平台获

聚焦智慧城市运营的国际标准，标志着中国在智慧城市运营管理标准化领域取得重大突破，为全球智慧城市 动智控技术向矿山、港口、油 得SIL4（安全完整性等级四级）安全认证证建设提供了可借鉴的标准方案。田作业延伸。书，为轨道交通信号系统集中化、智能化升In November 2025 the international standard IEC 63302-2 Use Case Analysis of Smart City Operation Center co-authored 级提供贴合行业需求的解决方案

by CASCO was officially released which is the world’s first international standard focused on smart city operation signify- CRSC leverages its advantages

ing a major breakthrough for China in the standardization of smart city operation management and providing a replicable in digital and intelligent empow- DS6-C safety cloud platform independently developed

standard solution for global smart city construction. erment focuses on developing by CRSC has obtained SIL4 (Safety Integrity Level 4) cer-

smart operation business and ex- tification providing an industry-tailored solution for the

tends the intelligent control tech- centralized and intelligent upgrade of rail transit signaling

nology to mining port and oilfield system

operations.案例通信信息集团打造全域智能感知平台

CASE CRSC Communication & Information Corporation builds an intelligent full situational awareness platform

针对城市治理中存在的感知盲区、数据孤岛与响应滞后等难题，通信信息集团以低空技术为核心，启动空天地网立体感知体系建设全域智能感知平台，构建智慧、高效、全覆盖的城市感知神经网络，为智慧城市治理新业态提供可复制的“智慧样板”。该平台已成功在云南省、山东省、安徽省以及重庆市等多个省市县区落地，形成跨区域的规模化示范。

In response to the challenges such as blind spots in awareness data silos and lagging response in urban governance

CRSC Communication & Information Corporation has initiated the construction of an integrated awareness system of

air space and ground integrating low-altitude technology to build an intelligent full situational awareness platform and

establish a smart efficient and all-encompassing urban perception neural network bringing a replicable “smart model”

for new forms of smart city governance. The platform has been successfully implemented in multiple provinces cities

counties and districts including Yunnan Province Shandong Province Anhui Province and Chongqing Municipality forming

a cross-regional scale demonstration.

2025年6月，中国通号成立“智创未来·产业赋能”智能作业论坛暨城交公司智能作业产业孵化中心

In June 2025 CRSC established the “Smart Future Industrial Empowerment” Smart Operation Forum and the Smart Operation Industry Incubation

Center of CRSC Urban Rail Transit Technology Co. Ltd.

6061中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report数字转型精益管理

IDC 中国未来企业大奖作为数字化转型领域的标杆奖项，已连续举办 10 年，是业界针Digital Transformation Lean Management

对不同机构、组织、个人在数字化转型大背景下对其努力与成绩进行表彰的奖项，具有前瞻性、中立性和国际性特点。其中“安全与信任领军者”称号更是对企业在安全领域技术实力、行业影响力及社会责任的高度肯定。

小通档案

数字化转型 CRSC Profile As a benchmark award in the field of digital transformation the IDC China Future Enterprise

Award has been held for 10 consecutive years. It is an industry award that recognizes the efforts

Digital transformation and achievements of different institutions organizations and individuals in digital transformation

characterized by foresight neutrality and international perspective. The title of "Security and中国通号持续推进国有企业数字化转型行动计划专项工作，深化“1433”全产业链数智化平台，发布《精益数字化 Trust Leader" is a high affirmation of the technical strength industry influence and social管理评价体系与指标体系》，完成企业体系试评价工作。加快精益数字化组织建设与人才培养，构建企业“领导小 responsibility of enterprises in the field of security.组—推进组—实施组”三级精益管理工作推进架构，进一步加快以“模块化设计、工位节拍化生产、均衡化施工”为核心的各项精益数字化重点任务，以板块协同发力推动全集团精益数字化转型落地。2025年，公司已有3家企业获评先进级智能工厂；“一企一策”完成工业精益数字化改善项目（一期），企业生产计划达成率提升15%，生产效率提升20%，产品工序间作业平衡率提升20%。

Digital transformation initiatives for engineering projects

CRSC continues to advance the digital transformation action plan for state-owned enterprises deepens the “1433” full-indus- 工程项目数字化转型举措

try-chain digital intelligence platform releases the Lean Digital Management Evaluation System and Indicator System completes

the trial evaluation of the enterprise system accelerates the construction of lean digital organization and talent cultivation es-

tablishes a three-level lean management promotion framework of “leading group - promotion group - implementation group” 牵头行业权威单位编制了《铁路通信信号工程数字化转型白皮书》，对数字化转型提出了工程建设全生命further advances key lean digital tasks centered on “modular design workstation-paced production and balanced construction” 周期实施建议

and promotes the lean digital transformation of the whole group through the collaborative efforts of all sectors. By 2025 three

companies have been recognized as advanced smart factories; the “One Enterprise One Strategy” initiative completed the indus- Led industry authorities in compiling the White Paper on Digital Transformation of Railway Communication and Signal

trial lean digital improvement project (Phase I) achieving a 15% increase in production plan fulfillment rate 20% improvement in Engineering and put forward suggestions on the implementation of the whole life cycle of engineering construction for

production efficiency and 20% enhancement in inter-process operation balance. digital transformation

主编《铁路通信信号工程智能建造施工技术指南》，在工厂化预配、智能工装、BIM 技术应用、新一代信息技术应用等方面提出工程建设导向，建立考核体系和评价标准Chief-edited the Technical Guide for Intelligent Construction of Railway Communication and Signal Engineering

proposed construction-oriented guidelines in aspects such as factory pre-assembly intelligent tooling BIM technology

application and the application of new-generation information technology and established a performance assessment

system and evaluation criteria

建立智能工装谱系化研发清单与推广路线，实施8个方向、31项智能工装的研究与应用Developed a systematic R&D list and promotion roadmap for intelligent tooling and implemented research and

application of 31 intelligent tooling items in 8 directions

自主研发国内首套铁路通信信号基础模型库，建立面向铁路四电工程全流程的数字孪生建维一体化平台，打造“实体工程+数字孪生工程”双交付模式

Independently developed China's first railway communication and signal foundational model library created a full-

通号集团财务有限公司携手通号信息产业有限公司凭借共建的“‘三位一体’全域攻击面管理实战化安全运营”项目，成 process digital twin construction-maintenance integrated platform for railway 4 E/E Projects and established a dual-功荣获“2025年IDC中国未来企业大奖”，并荣膺“安全与信任领军者”称号 delivery model of "physical project + digital twin project"CRSC Group Finance Co. Ltd. and CRSC Information Industry Co. Ltd. successfully won the “2025 IDC China Future Enterprise Award” and were hon-

ored as “Security and Trust Leader” for their co-developed “Trinity Full Attack Surface Management and Practical Security Operation” project

6263中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report工程精益数字化

Engineering lean digitalization

中国通号系统性布局传统产业转型升级，以工位制均衡施工为基础，构建工程精益数字化管理体系，组织各工程企业健全精益数字化管理组织，形成任务推进机制，模块化设计、工厂化生产、插接化作业、均衡化施工形态初步形成。

CRSC systematically plans the transformation and upgrading of traditional industries builds a lean digital management system

for engineering based on the workstation-based balanced construction organizes all engineering enterprises to improve the lean

digital management organization establishes a task promotion mechanism and initially forms a modular design factory produc-

tion plug-in operation and balanced construction.形成中国通号工程精益数字化“3361”管理体系架构，确立了以模块化装配式施工革新建造方式、工位制均衡施工夯实基础管理、机械化施工强化技术支撑、信息化平台赋能通信信号工厂化预配车间及搭建的样板站

顶层设计 管理提效的强基路径，同步建立精益管理成熟度评价标准及机制 Factory pre-assembly workshop for communication and signal and the built model stationTop-level Form a “3361” lean digital management system framework for engineering establish a founda-

design tional path of innovative construction mode with modular assembly construction solid foundation

management with workstation-based balanced construction technical support with mechanized 案例 中国通号探索城轨改造数字化转型新范式

construction and effective management with information platform and build the lean manage- CASE CRSC explores a new paradigm for digital transformation of urban rail renovation

ment maturity evaluation standards and mechanisms

中国通号以北京地铁5号线为载体，制定城轨改造数字化转型实施方案，组织研究设计院、卡斯柯和上海工制定工位制均衡施工管理办法和现场实操指南，完成通信专业31个、信号专业38个标准程局同向发力、分工协作，交付优质的实体工程和智能化的数字孪生工程。

生产模式 工位设计和测定写实，形成接口管理、模拟施工和异常管理保障机制 Using Beijing Metro Line 5 as a platform CRSC formulates an implementation plan for the digital transformation of urbanProduction Develop management measures and on-site operation guidelines for workstation-based balanced rail renovation and organizes the Research and Design Institute CASCO and CRSC Shanghai Engineering Bureau to work

mode construction complete the design and measurement of 31 standard workstations for communi-

collaboratively and deliver high-quality physical projects and intelligent digital twin projects.cation discipline and 38 for signaling discipline and form a safeguard mechanism for interface

management simulated construction and anomaly management

建立城轨业务构型编码规范和基础模型通过模块化产品设计和配线插接化改造，制定工程人员基本培训管理办法，规范建立4个教育培训基地，储备专兼职教师200余库，提供设计、集成、施工、运维同源化形成8类32项标准模块，开展预装预配人才培养人，编制各类培训教材32册，视频教程18项设计服务流水线作业Talent Formulate management measures for basic training of engineering personnel standardize the Establish a configuration coding standard and Fo r m 3 2 s ta n d a rd m o d u le s a c ro ss 8

cultivation establishment of 4 education and training bases reserve over 200 full-time and part-time instruc- basic model library for urban rail services categories through modular product design

tors and compile 32 training materials and 18 video tutorials and provide homogeneous design services and wiring plug-in transformation and carry

for design integration construction and out the pre-assembly and assembly line

operation and maintenance operations

通号工程局集团《高速铁路通信信号工厂化预配技术》荣获中国铁道学会科技进步奖一等奖

Factory Pre-assembly Technology for Communication and Signal Systems of High-Speed Railways

developed by CRSC Engineering Bureau Group won the first prize of Science and Technology Progress 研制敷缆辅助车、漏缆支架打孔装置、数 建立互联互通仿真测试平台，研制新旧系Award of China Railway Society 控轨道钻孔装置、限界检查车等智能工装， 统智能倒切装置，采用“影子模式”运行替代劳动密集型作业验证，保障调测过程安全高效西安工业集团津信公司作品《精益数字化赋能提升铁路产品零件热处理 Develop intelligent tooling such as cable- Establish an interconnected simulation testing效率》荣获2025中国精益数智化创新大赛三等奖 laying auxiliary vehicle leaky cable bracket platform develop an intelligent switching

drilling device CNC track drilling device and device for old and new systems and adopt

The Lean Digital Empowerment to Enhance the Efficiency of Heat Treatment for gauge inspection vehicle to replace labor- "shadow mode" operation verification to ensure

Railway Product Parts developed by Tianjin Railway Signal Co. Ltd. a subsidi- intensive operations safe and efficient commissioning process

ary of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. won the third prize in

the 2025 China Lean Digital Intelligence Innovation Competition

6465中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

回应的 SDGS

SDGs addressed

中国通号将绿色发展理念融入公司血脉，健全环境管理体系，积极应对气候变化，加强能源资源节约与污染物减排管理，推动废弃物循环利用与生态保护，以实际行动践行低碳发展承诺，助力生态文明建设。

CRSC integrates green development concepts into its corporate DNA improves its environ-

mental management system actively responds to climate change strengthens the man-

agement of energy and resource conservation and pollutant emission reduction promotes

waste recycling and ecological protection and fulfills its low-carbon development commit-

ments through practical actions to support ecological civilization construction.环境管理绿色经营68

03 绿色向新 Environmental Management Green Operations应对气候变化 71Addressing Climate Change

践行低碳承诺 节约能源 减排降耗 75Energy Conservation Emission and Consumption Reduction资源循环高效利用82

Green Innovation Resource Recycling Efficient Utilization

Fulfilling Low-Carbon Commitments 呵护自然 共建家园 84

Protecting Nature Building a Shared Home中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

环境管理 绿色经营 2025年，中国通号4家所属企业获评“绿色工厂”称号，其中国家级1家、省部级3家In 2025 4 affiliated enterprises of CRSC were awarded the title of Green Factory including 1 nation-Environmental Management Green Operations al-level and 3 provincial and ministerial-level

绿色施工中国通号建立绿色施工管理体系，制定绿色施工管理制度，编制绿色施工专项施工方案，推进施Green 工标准化、规范化，落地“四节一环保”建设要求，强化精益化施工组织，持续提升现场绿色施治理 construction 工管理水平。2025年，通号工程局集团城建公司泰山路学校初中部扩建工程通过绿色建造新技术Governance 示范项目验收，同步申报江苏省绿色施工工地；通号建设集团3个项目获评“绿色施工评价”。

CRSC establishes a green construction management system formulates a green construction man-

中国通号严格落实生态环境保护“党政同责、一岗双责”，明确各级党组织负责人和行政主要领导为本单位生态环 agement system prepares a special construction plan for green construction advances standard-境保护第一责任人、分管领导在其职责范围内对生态环境保护工作负相应责任。健全完善覆盖全员的生态环境保护 ized and regulated construction practices implements the “Four Savings and One EnvironmentalProtection” requirements strengthens lean construction organization and continuously improves

责任清单，将环保责任落实到各级所属企业。

the management level of green construction on site. In 2025 the expansion project of the junior high

CRSC strictly implements the principle of “joint responsibility of the Party and government dual responsibility for one position” in eco- school section of Taishan Road School undertaken by CRSC Engineering Bureau Group Urban Con-

logical environmental protection clarifies that the leaders of Party organizations at all levels and the main administrative leaders are struction Engineering Co. Ltd. passed the acceptance as a green construction technology demon-

the primary responsible persons for ecological environmental protection in their respective units while the leaders with specific duties stration project and simultaneously declared the green construction site in Jiangsu Province. Three

bear corresponding responsibilities within their scope of duties improves and refines the list of ecological environmental protection projects undertaken by CRSC Construction Group were awarded “Green Construction Evaluation”.responsibilities covering all employees and implements environmental protection responsibilities to affiliated enterprises at all levels.绿色轨交

Green rail transit战略

Strategy 研究设计院集团研制的全自动灵活编组技术实现了列车编组的快速转换，通过灵活编组技术减少列车编组数量，可降低牵引能耗40%—50%中国通号严格遵循《中华人民共和国环境保护法》《中华人民共和国环境影响评价法》《中华人民共和国水污染防The fully automatic flexible marshaling technology developed by CRSC Research & Design Institute Group enables治法》《中华人民共和国大气污染防治法》 等运营所在地相关法律法规，建立体系化的环境管理机制，以确保符合 rapid train marshaling changes. This flexible marshaling technology reduces the number of train formations运营所在地相关法规及标准为主要的污染防治与控制目标。2025年，中国通号全系统签订安全质量环保责任书 decreasing the traction energy consumption by 40%-50%

21928份；新制定、修订节能环保制度63个；所属企业全部通过ISO 14001环境管理体系认证并保持有效运行；研

究设计院集团北信公司顺利通过企业绿色信用复评，保持“绿色信用四星级企业”，全年未发生重大污染事件。城交公司研制的城轨列控系统智能化节能控制技术平均节约牵引能耗10%以上The intelligent energy-saving control technology of urban rail train control system developed by CRSC Urban Rail

CRSC strictly abides by the relevant laws and regulations in its operating locations such as the Environmental Protection Law Transit Technology Co. Ltd. saves an average of over 10% in traction energy consumption

of the People’s Republic of China Environmental Impact Assessment Law of the People’s Republic of China Water Pollution

Prevention and Control Law of the People’s Republic of China and Law of the People’s Republic of China on the Prevention and

Control of Atmospheric Pollution and establishes a systematic environmental management mechanism to ensure compliance 研究设计院集团研制的电磁感应加热道岔融雪系统，使电—热转换效率由 50% 提升至 90% 以上，全站电with local regulations and standards as the primary pollution prevention and control objective. In 2025 CRSC signed 21928 letters 力需求降低约 27%，年用电量约 6.8 万千瓦时，二氧化碳排放约 53.7 吨，可节约标准煤 10.4 吨，减少碳of responsibility for safety quality and environmental protection formulated and revised 63 new energy conservation and envi- 排放 19.8 吨 / 站年，节约电费约 2.6 万元 / 站年ronmental protection systems. All affiliated enterprises have passed ISO 14001 environmental management system certification

and maintained effective operation. Beijing Railway Signal Co. Ltd. a subsidiary of CRSC Research & Design Institute Group The electromagnetic induction heating switch snow-melting system developed by CRSC Research & Design Institute

successfully passed the re-evaluation of corporate green credit and remained a “Green Credit Four Star Enterprise” with no major Group improves electrical-to-thermal conversion efficiency from 50% to over 90% reducing station-wide power

pollution incidents occurring throughout the year. demand by approximately 27%. The annual electricity consumption is about 68000 kWh with CO2 emissions around

53.7 tons which saves 10.4 tons of standard coal and reduces carbon emissions by 19.8 tons per station per year and

electricity charges by approximately CNY 26000 per station per year

中国通号深耕绿色制造，积极推进绿色工厂创建，加大绿色化改造投入，着力实现通信信息集团铁路通信基站双冷源节能空调创新融合“重力热管+光伏”双冷源技术，50处基站应用该技绿色生产术后年节能20.81吨标准煤，减少排放96.58吨二氧化碳Green production 用地集约化、原料无害化、生产洁净化、废物资源化、能源低碳化的发展目标。

The dual-cooling-source energy-saving air conditioner for railway communication base stations innovatively integrating

CRSC is deeply engaged in green manufacturing actively promoting the establish-

"gravity heat pipe + photovoltaic" dual-cooling technology by CRSC Communication & Information Corporation achieves

ment of green factories increasing investment in green transformation and striving

annual energy savings of 20.81 tons of standard coal and reduces CO emissions by 96.58 tons across 50 base stations

to achieve the development goals of intensive land use harmless raw materials clean 2

production recycling waste and low-carbon energy.

6869中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

环保宣教中国通号树牢“绿水青山就是金山银山”理念，着力加强环保宣教工作，切实将思指标与目标Environmental 想共识转化为绿色发展的行动自觉。

Indicators and targetseducation CRSC firmly upholds the concept of “Lucid waters and lush mountains are invaluableassets” and strengthens environmental education efforts to translate consensus into

proactive actions for green development. 指标 单位 2025

Indicators Unit

2025年，中国通号组织开展环保讲座培训505个，覆盖员工13758人次。环保节能投入万元

1622.12

In 2025 CRSC organized and carried out 505 environmental protection lectures and train- Investment in environmental protection and energy saving CNY ten thousand

ing sessions covering 13758 employee participations.其中，节能投入万元

528.47

Including energy-saving investment CNY ten thousand环保投入万元

1093.65

Environmental investment CNY ten thousand采购绿电万千瓦时

1010.91

Green electricity procurement Ten thousand kWh

通号工程局集团鼓励员工绿色出行西安工业集团制作《做生态理念的传播者》宣传片

CRSC Engineering Bureau Group encouraged employees to adopt CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. produced a promo- 应对气候变化

green travel tional video “Be a Disseminator of Ecological Concepts”

Addressing Climate Change气候变化治理

Climate change governance

影响、风险和机遇管理中国通号成立“双碳”工作领导小组和工作小组，全面统筹推进“双碳”工作，监督气候相关风险和机遇的治理。所属Impact risk and opportunity management 企业成立相应领导机构，企业主要负责人作为“双碳”工作第一责任人，其他有关负责人在职责范围内承担相应责任。

CRSC established a “Dual-Carbon” Leading Group and a Working Group to comprehensively coordinate and promote the

中国通号根据国务院国资委《关于开展中央企业环境保护提升专项排查整治工作的通知》要求，全面深入开展环境 “dual-carbon” initiatives (carbon peaking and carbon neutrality) as well as oversee the management of climate-related保护提升专项排查整治工作，努力构建完善高效的生态环境保护工作机制和责任体系，将生态环境保护要求落实到 risks and opportunities. Each subsidiary formed its own leading group with its principal acting as the person responsible forits “dual-carbon” initiatives. Other relevant individuals assumed corresponding responsibilities within their scope of duties.企业发展规划、投资决策、绩效考核等各方面，推动环保工作从“专项整治”向“常态化管理”转变。公司严格落实监督检查“三个全覆盖”，加大汛期危险废物、采暖季大气污染物等季节性生产、重要时间点的专业化专项监督 “双碳”工作领导小组主要职责 Main Duties of the "Dual-Carbon" Leading Group检查频次和力度，有效降低环境风险，杜绝突发环境事件。

组织制定中国通号“双碳”工作行动方案

According to the requirements of the Notice of State-owned Assets Supervision and Administration Commission of the State Organize the development of CRSC’s “dual-carbon” action plan

Council on Carrying out Special Investigation and Rectification of Environmental Protection Promotion of Central Enter-

prises CRSC comprehensively and deeply carries out special investigation and rectification for environmental protection 全面统筹协调推进“双碳”工作开展

promotion strives to establish a sound and efficient working mechanism and responsibility system for ecological environ-

mental protection implements the requirements of ecological environmental protection in enterprise development planning Coordinate and oversee the overall implementation of “dual-carbon” initiatives

investment decision-making performance appraisal and other aspects and promotes the transformation of environmental

protection work from “special rectification” to “routine management”. The company strictly implements the “three full cov- 研究解决“双碳”工作中遇到的重大问题erages” of supervision and inspection increases the frequency and intensity of specialized supervision and inspection for Study and resolve major challenges encountered in the “dual-carbon” efforts

seasonal production such as hazardous waste during flood seasons and air pollutants during heating seasons as well as

important time points effectively reduces environmental risks and eliminates sudden environmental incidents. 总结推广经验、做法，推进建立长效机制，确保实现“双碳”工作目标Summarize and share successful experiences and practices promote the establishment of long-term mechanisms and

2025年，中国通号开展环保监督检查496次，实现问题整改率100%。

ensure the achievement of “dual-carbon” work goals

In 2025 CRSC carried out 496 times of environmental supervision and inspection achieving a 100% problem rectification rate.

7071中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

“双碳”工作小组主要职责 Main Duties of the "Dual-Carbon" Working Group 气候影响、风险和机遇管理

Climate impact risk and opportunity management

落实工作领导小组要求，监督检查“双碳”工作进度，落实“双碳”工作Implement the directives of the Leading Group oversee and monitor the progress of “dual-carbon” initiatives to promote 中国通号主动开展气候风险识别与研判，建立健全气候风险管理机制，持续提升公司适应气候变化、抵御气候风险the effective execution of “dual-carbon” work的综合能力。

CRSC proactively conducts climate risk identification and assessment establishes a sound climate risk management mechanism

and continuously enhances the company’s comprehensive capacity to adapt to climate change and withstand climate risks.气候行动战略

Climate action strategy风险风险描述应对措施

Risk Risk description Mitigation measures

中国通号高度重视环境与气候相关风险和机遇，根据自身业务发展布局和特点，参考外部专家意见，对各项气候变化风险和机遇的重要性进行评估，研讨制定对应的气候策略与行动。

增强设备耐候性，提高极端天气下的稳定性CRSC attaches great importance to environmental and climate-related risks and opportunities evaluates the importance of vari-

ous climate change risks and opportunities according to its own business development layout and characteristics and referring to 台风、暴雨、高温等极端天气可能 Enhance the weather resistance of equipment to

the opinions of external experts and discusses and formulates corresponding climate strategies and actions. 导致轨道交通信号系统、电气设备 improve stability under extreme weather conditions

急性风损坏，影响铁路和城市轨道交通的建立气候监测与预警系统，降低安全风险碳管理中国通号加强碳资产管理，在确保合规的基础上，通过主动管理，实现碳资产的保险：极端安全运营天气 Establish a climate monitoring and early warning

Carbon 值增值，做好新改扩建项目的能评、开展重点产品碳足迹评价。 Extreme weather conditions such as ty-Acute risks: system to mitigate safety risksphoons rainstorms and high tempera-

management CRSC strengthens the carbon asset management realizes the preservation and ap- Extreme tures can damage rail transit signal sys-

preciation of carbon assets through proactive management on the basis of ensuring 加强极端天气条件下的巡检维护，制定应weather tems and electrical equipment therebycompliance conducts the energy assessment for new modified and expanded projects 急预案

impairing the safe operation of both rail-

and carries out the carbon footprint evaluation for key products. 物理

风险 ways and urban rail transit

Strengthen spot inspections and maintenance

2025年，研究设计院集团北信公司企业账户碳配额可用碳排放配额9968吨；西安 during extreme weather conditions. Create emer-

Physical

工业集团上通公司开展温室气体排放核查，形成《温室气体排放盘查报告》；通号 gency response plansrisk电缆集团焦缆公司为项目编制节能报告；西安工业集团上通公司完成产品碳足迹核算；津信公司开展产品碳足迹评价。慢性风可能影响轨道材料的稳定性、信号增强设备耐候性，提高极端天气下的稳定性In 2025 Beijing Railway Signal Co. Ltd. a subsidiary of CRSC Research & Design Institute Group 险：气温 设备的寿命及运营效率，增加维护 Enhance the weather resistance of equipment tohad 9968 tons of available carbon emission allowances in its enterprise account; Shanghai Railway 上升 成本 improve stability under extreme weather conditions

Communication Co. Ltd. a subsidiary of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. carried Chronic

physical May affect the stability of track materials out the greenhouse gas emission verification and formed the Greenhouse Gas Emission Inventory reduce the service life and operational ef- 增加绿色低碳施工工艺

Report; Jiaozuo Railway Cable Co. Ltd. a subsidiary of CRSC Cables Group prepared the ener- risks: ficiency of signal equipment and increase Increase green and low-carbon construction

gy-saving reports for projects; Shanghai Railway Communication Co. Ltd. a subsidiary of CRSC temperature maintenance costs technologies

(Xi’an) Rail Transit Industry Group Co. Ltd. completed the product carbon footprint accounting; rise

Tianjin Railway Signal Co. Ltd. conducted the product carbon footprint evaluation.清洁能源建设中国通号持续推进光伏项目建设，扩大绿色能源应用规模，助力绿色能源替代、国家“双碳”目标推动轨道交通行业Clean energy 强化温室气体减排。西安工业集团西信公司、津信公司通号轨道光伏项目装机量持续跟踪“双碳”政策与轨道交通低碳标准

加快低碳转型，若未能及时适应相关 Continuously track "dual-carbon" policies andconstruction 共计7.9MWP，每年可提供清洁电能487.6万千瓦时，年均节约标煤598.9吨，减 转型 政策，可能面临合规成本上升和市场 low-carbon standards for rail transit排二氧化碳2781吨，2025年获取绿证3366个。风险政策与法竞争压力Trans- 规 The national "dual-carbon goals" accelerate

CRSC continues to advance photovoltaic project construction expand the application scale 推动产品符合国家与国际低碳标准，提升for- Policies and the low-carbon transformation in the railof green energy facilitate green energy substitution and strengthen greenhouse gas emis- mation regulations 市场竞争力transit industry. If the company fails to adapt

sion reductions. The total installed capacity of CRSC rail photovoltaic projects undertaken risk Promote product compliance with national and to relevant policies in a timely manner it

by Xi’an Railway Signal Co. Ltd. and Tianjin Railway Signal Co. Ltd. subsidiaries of CRSC international low-carbon standards to enhance

may face increased compliance costs and

(Xi’an) Rail Transit Industry Group Co. Ltd. reaches 7.9MWP which can provide 4.876 mil- market competitiveness

greater market competition pressure

lion kWh of clean electricity every year save 598.9 tons of standard coal and reduce CO2

emissions by 2781 tons annually and obtain 3366 green certificates by 2025.

7273中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report风险风险描述应对措施节约能源减排降耗

Risk Risk description Mitigation measures

Energy Conservation Emission and Consumption Reduction客户对绿色低碳交通系统的需求增推进能源绿色低碳转型和能源体系调整加，若未能提供节能环保的信号控Promote the green and low-carbon transforma-

市场需求 制和智能运维方案，可能导致市场 tion of energy and the adjustment of the energy 能源管理变化 份额下降 system Energy management

Changes The increasing demand for green and

in market low-carbon transportation systems from 拓展绿色交通市场，研发节能高效信号解 中国通号严格遵守《中华人民共和国节约能源法》等法律法规，健全能源管理体系，强化节能降耗管控，持续提升demand customers may result in a decline in market 决方案

share if energy-saving eco-friendly signal 能源利用效率，推动公司绿色低碳发展。

Expand the green transportation market and de-

转型 control and intelligent operation and main-

velop energy-saving and efficient signal solutions

风险 CRSC strictly complies with laws and regulations such as the Energy Conservation Law of the People’s Republic of Chi-tenance solutions are not provided

Trans- na improves the energy management system strengthens the management and control of energy conservation and

for- consumption reduction continuously enhances energy utilization efficiency and promotes the company’s green and

mation low-carbon development.risk

数字化、智能化、低碳化技术变革

优化能耗管理，提高整体能效技术升级 加速，若研发跟进不足，可能影响 Optimize energy consumption management and压力 公司在行业中的竞争力 improve overall energy efficiency

Technologi- The rapid advancements in digital intel-

体系建设 System construction

cal upgrade ligent and low-carbon technologies can 推进数字化运维，提高能源利用效率pressure impact the company's competitiveness in 西安工业集团沈信公司、西信公司、津信公司、上通公司通过ISO 50001能源管理体系认证Promote digital operations & maintenance to en-

the industry if its research and development

hance energy efficiency Shenyang Railway Signal Co. Ltd. Xi’an Railway Signal Co. Ltd. Tianjin Railway Signal Co. Ltd. and Shanghai Railway

efforts fail to keep up with these changes Communication Co. Ltd. subsidiaries of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. have obtained the ISO 50001

energy management system certification

信息化建设 Informationalization construction指标与目标

Indicators and targets 研究设计院集团北信公司投入240.6万元建设智慧能碳平台，达成对全部能源数据的自动化全面采集以及智能评估

指标 单位 Beijing Railway Signal Co. Ltd. a subsidiary of CRSC Research & Design Institute Group Co. Ltd. invested CNY 2.406

202320242025

Indicators Unit million to build a smart energy carbon platform. This project aims to automate the comprehensive collection and intel-

ligent evaluation of all energy data温室气体排放量吨

681265741557236

Greenhouse gas emissions Ton

西安工业集团津信公司建设智能管理工业大数据应用项目，实现对能耗的实时监控和异常情况的远程报警范围一温室气体排放总量吨

20181 16212 16499 Tianjin Railway Signal Co. Ltd. a subsidiary of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. has implemented an

Scope 1 GHG emissions Ton intelligent management industrial big data application project to realize real-time monitoring of energy consumption

and remote alarm of abnormal situations范围二温室气体排放总量吨

479454120340737

Scope 2 GHG emissions Ton

通信信息集团利用统一数据平台搭建的能耗统计分析模块，实现能源消耗数据的动态统计、监测万元产值温室气体排放量吨/万元

0.0183 0.0181 0.0169 CRSC Communication & Information Corporation has established an energy consumption statistical analysis module on GHG emissions per CNY 10000 of

t/CNY ten thousand a unified data platform to enable dynamic statistics and monitoring of energy consumption data

output value

7475中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

设备节能改造 Energy-saving transformation of equipment指标单位

202320242025

西安工业集团津信公司更新2台变压器，降低损耗约40%；购进气动式油水分离机，实现切削液反复回用， Indicators Unit废切削液产生量同比下降31.8%电力消耗兆瓦时

Tianjin Railway Signal Co. Ltd. a subsidiary of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. has replaced 2 trans- 78035 69120.9 71278.9

Electrical power consumption MWh

formers reducing the energy loss by approximately 40%. The pneumatic oil-water separator was purchased to realize

the repeated reuse of cutting fluid decreasing the output of waste cutting fluid by 31.8% year-on-year

汽油消耗吨3602.63034.843184.29

Gasoline consumption Ton

研究设计院集团北信公司投入399.54万元完成变压器增容项目改造，空载损耗、负载损耗分别降低约30%、10%

Beijing Railway Signal Co. Ltd. a subsidiary of CRSC Research & Design Institute Group has invested CNY 3.9954 mil- 柴油消耗 吨 1644.7 902.227 876.55

lion to complete the transformer capacity expansion project reducing no-load loss and load loss by approximately 30% Diesel consumption Ton

and 10% respectively天然气消耗立方米209431120560582057290

3

通号电缆集团焦缆公司开展变压器升级增容，淘汰落后设备，购入高效节能设备，生产效率提升1.4倍，能 Natural gas consumption m耗降低20%以上；天缆公司淘汰落后设备，新增氩弧焊管设备，采用封闭水循环系统，年节约水资源1000吨左右热力消耗百万千焦56821.337002.523449.7

Jiaozuo Railway Cable Co. Ltd. a subsidiary of CRSC Cables Group has upgraded transformers phased out outdated Heat consumption MkJ

equipment and procured high-efficiency energy-saving equipment improving production efficiency by 1.4 times while

reducing energy consumption by over 20%. Tianshui Railway Cables Co. Ltd. has replaced outdated equipment with 可再生资源消耗量及占相应资源总消

argon arc welding pipe machines and adopted a closed water circulation system saving approximately 1000 tons of 耗量的比例

water annually

Renewable resource consumption and % — — 14.18

its proportion to the total consumption

of corresponding resources

人才建设 Talent construction

组织公司骨干参加中国节能协会“能源管理师”（高级）培训并取证用水量吨886154803481802947

Water consumption Ton

Key company personnel took part in the “Senior Energy Management Specialist” training sessions organized by the

China Energy Conservation Association

万元产值用水量吨/万元

Water consumption per CNY 10000 of t/CNY ten 0.22 0.25 0.23

绿色办公 Green office output value thousand

西安工业集团西信公司对95台路灯进行太阳能市电互补升级改造；津信公司897个灯管、灯泡荧光灯等全可再生能源使用量万千瓦时

部更换为LED灯管 Ten thousand — — 1010.91Renewable energy consumption

kWh

Xi’an Railway Signal Co. Ltd. a subsidiary of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. has upgraded and ret-

rofitted 95 streetlights with solar-grid complementary systems; Tianjin Railway Signal Co. Ltd. a subsidiary of CRSC

(Xi’an) Rail Transit Industry Group Co. Ltd. has replaced all 897 fluorescent tubes and bulbs with LED tubes 综合能源消耗量 吨标煤 22024 18307 18311

Total energy consumption TCE

电缆集团天缆公司拆除原有120套 60W 荧光灯管，更换为一级能效LED 平板灯，年节约用电0.8万千瓦时 万元产值综合能源消耗量 吨标煤 / 万元Tianshui Railway Cables Co. Ltd. a subsidiary of CRSC Cables Group Co. Ltd. has dismantled the original 120 sets of Aggregate energy consumption per TCE/CNY ten 0.01 0.01 0.01

60W fluorescent tubes and replaced them with Grade-1 energy-efficient LED panel lights saving 8000 kWh of electricity CNY 10000 output value thousand

annually

7677中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report水资源管理

通号电缆集团焦缆公司投入1.356万元升级废气处理设施，加大活性炭填充量，将小型集气罩改造为集气房，Water resources management大幅提升无组织废气收集效率

中国通号制定科学的水资源利用方案，开展节水改造、废水回收等项目，提高用水效率。 Jiaozuo Railway Cable Co. Ltd. a subsidiary of CRSC Cables Group has invested CNY 13560 to upgrade the exhausttreatment facilities increase the filling amount of activated carbon and transform the small gas collection hood into a gas

CRSC develops scientific water resource utilization plans and implements water-saving renovations wastewater recycling collection room significantly improving the efficiency of unorganized exhaust collection

and other programs to improve water use efficiency.加强对施工现场用水的管理，杜绝跑、冒、滴、漏等浪费现象，设置雨水收集点、循环用水装置，用于施指标单位202320242025Indicators Unit

工现场的降尘、车辆冲洗、混凝土养护等环节

Strengthen the on-site water management to prevent waste such as leaks and spills and set up rainwater collection points 二氧化硫排放量 吨 0.0237 0.0249 0.0256

and water recycling devices at construction sites for dust reduction vehicle washing concrete curing and other processes Sulfur dioxide emissions Ton化学需氧量排放量吨

Chemical Oxygen Demand (COD) 7.73 7.58 7.57

采用节水器具、雨水污水收集再利用等措施节约自来水 Tonemissions

Adopt water-saving appliances rainwater and wastewater collection and reuse measures to conserve tap water

氨氮排放量吨0.6720.6710.668

Ammonia nitrogen emissions Ton

氮氧化物排放量吨0.7270.7270.726

污染物管理 NOx emissions Ton

Pollutant management

废气中国通号严格落实《中华人民共和国大气污染防治法》等法律法规，强化废气源头Exhaust 治理与过程管控，严控废气排放，守护大气环境质量。 废水 中国通号严格执行《中华人民共和国水污染防治法》等法律法规，加强生产生活废gas CRSC strictly abides by the relevant laws and regulations such as the Law of the Wastewater 水管控，规范废水处理与排放，守护水环境安全。

People’s Republic of China on the Prevention and Control of Atmospheric Pollution CRSC strictly abides by the relevant laws and regulations such as the Water Pollu-

strengthens the waste gas source control and process control controls waste gas tion Prevention and Control Law of the People’s Republic of China strengthens the

emissions and protects the quality of atmospheric environment. control of production and domestic wastewater regulates wastewater treatment and

discharge and protects the water environment safety.加强对现场扬尘的管控，按要求配备雾炮机、喷雾桩、喷淋系统、车辆洗车机、扬尘监测仪等设备，确保施工现场扬尘排放达标；加强对车辆运输的密闭管理，严禁使用劣质油，降低废气排放量；严禁在施工场研究设计院集团北信公司投入124.8万元，将分散的污水处理设备设施升级为一体化污水处理设备，提升地焚烧可能产生有毒有害气体、烟尘、臭气的物质污水处理总磷、总氮的能力

Enhance the dust control at construction sites with fog cannons spray systems vehicle washers and dust monitors to Beijing Railway Signal Co. Ltd. a subsidiary of CRSC Research & Design Institute Group has invested CNY 1.248 million to

ensure compliance; strengthen the enclosed management of vehicle transportation prohibit the use of inferior oil and upgrade the decentralized sewage treatment equipment to integrated sewage treatment equipment so as to improve the

reduce exhaust emissions; prohibit to burn substances that may produce toxic and harmful gases smoke and odors on sewage treatment capacity of total phosphorus and total nitrogen

the construction site

西安工业集团上通公司投入40万元，完成江场西路厂区雨污管道分离改造项目西安工业集团成通公司积极推动低挥发性原辅料替代高低挥发性原辅料在生产中的应用 Shanghai Railway Communication Co. Ltd. a subsidiary of CRSC (Xi'an) Rail Transit Industry Group Co. Ltd.Chengdu Railway Communication Equipment Co. Ltd. a subsidiary of CRSC (Xi'an) Rail Transit Industry Group Co. Ltd. has has invested CNY 400000 to complete the separation and reconstruction project of rain and sewage pipelines in

actively promoted the substitution of high-volatility raw materials with low-volatility alternatives in production Jiangchang West Road Factory

7879中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

废弃物中国通号严格遵守《中华人民共和国固体废物污染环境防治法》等法律法规，践指标单位Wastes 行“减量化、无害化、资源化”治理原则，健全固废全生命周期管理体系，规范危

202320242025

Indicators Unit

废管控与处置流程，持续提升废弃物管理能力。

生产制造环节一般废弃物排放量

CRSC strictly abides by the relevant laws and regulations such as the Law of the Peo- 吨

ple’s Republic of China on the Prevention and Control of Environmental Pollution by General waste discharge in the manufactur- 1807.05 1839 1897TonSolid Waste practices the governance principle of “reduction harmlessness and re- ing processcycling” improves the life cycle management system of solid wastes standardizes the

management and disposal process of hazardous wastes and continuously enhances

the waste management capabilities. 无害废弃物排放量 吨 17954.97 7584 3003.6

Discharge of harmless waste Ton

万元产值无害废弃物排放量吨/万元

生活垃圾设置专人收集，集中处理；施工安装后，及时回收包装废弃物；彻底清理拆迁及Discharge of harmless waste per CNY 10000 t/CNY ten thou- 0.0048 0.0023 0.0044

工地撤离产生的建筑垃圾，运至指定的弃渣场或其他指定场所进行处置。2025年，公司固 of output sand废合规处置率100%固废

The domestic waste is collected by a special person for centralized treatment and the pack-

Solid waste

aging waste is promptly recycled after construction and installation. The construction waste 电镀污泥 吨 — — 0

generated from demolition and site clearance is thoroughly cleaned and transported to the Electroplating sludge Ton

designated spoil area or other specified locations for disposal. By 2025 the company’s solid

waste compliance disposal rate will reach 100%有机溶剂吨

——8.0525

Organic solvents Ton乳化液吨

——81.078

大都集中在生产制造企业，建设有危废专用库房，对生产经营过程中产生的危险固体废物 Emulsion Ton实行集中统一存储，制定包括防渗漏等预防性措施，委托具备危废处置资质的第三方专业机构负责危险废物的运输及最终处置，建立清晰的台账，转移单据完整可查。2025年，公司危废合规处置率100%危废

Hazardous Most of them are concentrated in manufacturing enterprises with special warehouses for haz- 指标 单位

waste ardous waste centralized and unified storage of hazardous solid waste generated in the process 2023 2024 2025Indicators Unit

of production and operation formulation of preventive measures including leakage prevention

entrusting a third-party professional agency with hazardous waste disposal qualification to be re- 木材 吨

sponsible for the transportation and final disposal of hazardous waste establishing clear records — — 146.35

Wood Ton

and making the transfer documents complete and traceable. By 2025 the company’s hazardous

waste compliance disposal rate will reach 100%塑料吨

生产制造环节——490.95

Plastic Ton一般废弃物处理量

Manufacturing 金属 吨

process — — 1102.938

Metal Ton

加强施工机械的检修，避免施工机械的跑、冒、滴、漏油；当堆料场存放特殊性的物资， General wastetreatment capacity

土壤污染如：沥青、水泥等应设篷盖，防止被雨水冲刷造成流失，污染土壤纸箱吨——99.9287Soil Strengthen the maintenance of construction machinery to avoid oil leaks spills and drips; when Carton Ton

pollution storing special materials such as asphalt and cement in the stockyard the canopy shall be set to

prevent them from being washed away by rain and polluting the soil 其他 吨 — — 954.385

Others Ton

8081中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

噪声中国通号严格遵守《中华人民共和国噪声污染防治法》等法律法规，优化施工与Noise 生产作业管控，选择环境要求较低的位置作为固定作业场地，尽量避开振动敏感区域，必要时采用隔声围挡或隔声工棚控制噪声。

CRSC strictly abides by the relevant laws and regulations such as the Law of the Peo-

ple’s Republic of China on Prevention and Control of Pollution from Environmental

Noise optimizes the control of construction and production operations chooses a lo-

cation with low environmental requirements as a fixed production site avoids vibra-

tion-sensitive areas as much as possible and adopts soundproof barriers or sheds to

control noise when necessary.建筑垃圾回收复合材料拼装式围台

Construction waste recycling Composite material assembled platform物资盘活

Materials revitalization

中国通号制定《闲置资产及废旧物资处置管理办法》，在“通购网”增加宜企拍模块，用以处置闲置资产和废旧物资。通号宜企拍上线运行以来，共发布1110个废旧物资竞拍项目，成交总价6849.85万元。

CRSC formulates the Management Measures for the Disposal of Idle Assets and Waste Materials and adds the Yiqipai

module on the “CRSC e-Commerce Platform” for disposing idle assets and waste materials. Since its launch by CRSC the

“Yiqipai” platform has published a total of 1110 bidding items for the disposal of waste materials with a total transaction

value of CNY 68.4985 million.资源循环高效利用绿色流通

Green circulation

Resource Recycling Efficient Utilization

中国通号推广应用可循环使用的物流包装，优化物流组织模式，建立绿色物流体系。

CRSC promotes green circulation and emphasizes the use of reusable packaging for logistics optimizes logistics organiza-

材料节约 tion models and establishes a green logistics system.Material saving

中国通号积极推行绿色建造工艺与低碳建材应用，推动建材减量化、循环化利用，构建绿色低碳循环发展型企业。公司在施工过程中实行就地取材原则，制定限额领料制度，采用建筑垃圾再生利用、材料加工工厂化、周转材料工具建材类包装塑料 金属 纸箱 木材 ESP\EPE\珍珠棉

化、项目管理信息化等措施节约材料，利用BIM技术对场地进行布置，采用永临结合、基坑支护等措施节约土地。 材料构成 0.3吨 0.3吨 13.5吨 3.6吨 0.67吨CRSC actively promotes green construction processes and the application of low-carbon building materials drives the re- Composition of ESP\EPE\

duction and recycling of building materials and builds a green low-carbon and circular development-oriented enterprise. construction Plastic 0.3 Metal 0.3 Carton 13.5 Wood 3.6 pearl cotton

The company adheres to the principle of using local materials during construction implements a quota-based material packaging tons tons tons tons 0.67 tons

requisition system and adopts measures such as recycling of construction waste factory processing of materials tooling materials

of reusable materials and informationization of project management uses BIM technology to arrange the site and adopts

measures such as permanent-temporary integration and foundation pit support.

8283中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report呵护自然共建家园

Protecting Nature Building a Shared Home流域与生态保护

River basin and ecological protection

中国通号落实《中央企业长江黄河流域生态环境保护专项整治行动方案》《中央企业长江黄河流域生态环境保护专项整治行动要点》要求，加大对位于长江、黄河流域所属企业（项目部）及建设项目的管控、整治和监督检查力度。在生态环境脆弱地区，加强施工人员管理，严格执行畜牧业、环保、水土保持、野生动物保护等部门的相关规定，严禁任意扩大作业面。

CRSC implements the requirements of the Action Plan for the Special Rectification Tasks of Central SOEs against Issues in

Ecological Environment Protection in the Yangtze River and Yellow River Basins and the Key Points for the Special Rectifica-

tion Tasks of Central SOEs against Issues in Ecological Environment Protection in the Yangtze River and Yellow River Basins 中国通号义务植树活动

and enhances control rectification supervision and inspection of its subsidiaries’ project departments and construction CRSC Voluntary Tree Planting Activity

projects located in the Yangtze River and Yellow River basins. In ecologically fragile areas the construction personnel man-

agement is enhanced to strictly adhere to the regulations from animal husbandry environmental protection soil and water

conservation and wildlife protection departments and it is strictly forbidden to arbitrarily expand the work areas.案例守护蓝色星球，共建清洁家园CASE Protecting the Blue Planet Building a Clean Home Together

绿色生态项目建设 Green ecological project construction

2025年，卡斯柯开展低碳倡议周打卡活动、“碳路先锋”绿植领养活动、“守护蓝色星球”净滩活动、“将承建的六盘水市乌蒙山东部石漠化综合治理和生物多样性保护项目，累计实施退化林修复28248.60亩，封守护健行到底”公益捐步活动等多元化环保公益活动，并为敦煌石窟保护项目捐赠草方格2.7万平，构建具有山育林25400.3亩持续性环保文化体系。

The Comprehensive Control of Rocky Desertification and Biodiversity Protection Project in Eastern Wumeng Mountain In 2025 CASCO launched diversified environmental public welfare activities including a Low-Carbon Initiative Week Check-

Liupanshui City has restored 28248.60 mu of degraded forests and implemented forest conservation on 25400.3 mu In Event “Carbon Trailblazer” Green Plant Adoption Activity “Protecting the Blue Planet” Beach Cleanup and “Persever-ance in Protection” Charity Step Donation and donated 27000 square meters of straw checkerboards for the Dunhuang

Grottoes Conservation Project to build a sustainable environmental protection cultural system.承建的富顺县沱江流域生态修复及环境综合整治项目建成后，将有效推动沱江流域生态修复、筑牢长江上游生态安全屏障

Upon completion the Ecological Restoration and Comprehensive Environmental Improvement Project of Tuojiang River

Basin in Fushun County will effectively promote the ecological restoration of Tuojiang River Basin and build an ecological

security barrier in the upper reaches of the Yangtze River公益实践

Public welfare practices

中国通号积极组织开展各类环保志愿服务活动，引导员工主动参与生态保护实践，共建清洁美丽家园。

CRSC actively organizes various environmental protection volunteer activities and guides employees to participate in eco-

logical protection practices and jointly build a clean and beautiful homeland.

8485中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

回应的 SDGS

SDGs addressed

中国通号秉持‘以人为本’核心价值观，将员工发展融入长远布局，以健全机制保障员工合法权益，以多元培育赋能员工成长进阶，以人文关怀营造温暖和谐的职场氛围，以榜样引领激发全员奋进热情，在全公司构建起尊重人才、培育人才、成就人才的良好生态。

CRSC upholds the core value of ‘people-oriented’ philosophy integrates employee develop-

ment into the long-term layout protects employees’ legitimate rights and interests with a sound

mechanism empowers career advancement through diversified training fosters a warm and

harmonious workplace with humanistic care inspires all employees to forge ahead with exam-

ples and builds a good ecology of respecting cultivating and achieving talents throughout the

company.

04 海聚英才 保障权益 进阶提升 88Safeguarding Rights and Interests and Promoting Advancement

相伴温暖成长 关爱员工 幸福职场 92Caring for Employees and Creating a Happy Workplace劳模典范树立标杆94

Gathering Talents Model Workers as Examples and Setting Benchmarks

Growing Together with Warmth中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

保障权益 进阶提升 指标 单位 2023 2024 2025Indicators Unit

Safeguarding Rights and Interests and Promoting Advancement 高级管理人员 人 302 268 266

Senior management Person按层级划分中层管理人员人10981126950

By job Middle management Person

平等雇佣 level 普通员工 人

Equal employment 18025 17838 17995Number of non-management employees Person

中国通号严格遵守《中华人民共和国劳动法》《中华人民共和国劳动合同法》等法律法规，制定《招聘工作管理办 男 人按性别 14566 14401 14393Male Person法》《劳务派遣用工管理办法》，规范员工招聘和劳务派遣用工管理，依法签订劳动合同。坚决杜绝基于性别、民划分女人

族、宗教信仰、年龄等因素的歧视，构建和谐稳定的劳动关系。 By gender 4859 4831 4818Female Person

CRSC strictly abides by laws and regulations such as the Labor Law of the People’s Republic of China and the Labor Contract Law of the Peo-

ple’s Republic of China and has formulated the Recruitment Work Management Measures and the Labor Dispatch Employment Management 中国内陆 人 19340 19152 19091

Measures to standardize employee recruitment and labor dispatch employment management and sign labor contracts in accordance with the Number of employees from Mainland China Person

law. It resolutely putting an end to discrimination based on factors such as gender ethnicity religious belief and age and building harmonious 按地区 港澳台 人

and stable labor relations. 划分 Number of employees from Hong Kong 1 1 0

Person

By region Macao and Taiwan

2025年，中国通号劳动合同签订率100%，吸纳就业1073人，创造灵活岗位206个。国外人8479120

In 2025 CRSC achieved a 100% labor contract signing rate created 1073 jobs and generated 206 flexible positions. Overseas Person指标单位

202320242025薪酬福利

Indicators Unit

Remuneration and benefits员工总数人194251923219211

Total number of employees Person 中国通号制定《所属子企业负责人薪酬管理办法》《薪酬管理办法》，建立健全激励和约束并举、效率和公平并重的薪酬体系。依法足额为员工缴纳社会保险、企业年金、补充医疗保险及住房公积金，并为员工提供涵盖卫生保劳动合同员工 人 19425 19232 19211 健、日常生活等多方面的补贴与福利。Number of regular employees with laborPerson

contracts signed with the company CRSC has formulated the Compensation Management Measures for Heads of Subsidiary Enterprises and the Compensation Man-

按员工 agement Measures to establish a sound compensation system that combines incentives and constraints and balances efficiency

类型划 劳务协议员工 人 and fairness. It fully pays social insurance enterprise annuities supplementary medical insurance and housing provident funds

分 Number of independent contractors with 49 42 50Person for employees in accordance with the law and provides subsidies and benefits covering health care daily life and other aspects.By service contracts signed with the company 2025年，中国通号社会保险覆盖率100%，人均带薪年休假8天。

employ-

ment 第三方派遣员工 In 2025 CRSC achieved a 100% social insurance coverage rate with an average of 8 days of paid annual leave per employee.contract （含劳务派遣和股东方派驻） 人

Number of employees dispatched by 1191 1140 1128

Person

third-party labor providers and share-

holders to the Company 民主管理

Democratic management

≥51岁人232424092327

Number of employees aged ≥ 51 Person 中国通号不断完善以职工代表大会为核心的民主管理制度，全面推行厂务公开，保障员工知情权、参与权、表达按年龄权、监督权。在劳动合同管理制度中对劳动争议处理进行了明确的说明和规范，为及时化解矛盾、维护和谐劳动关结构划31—50岁人121771273412831系提供有力支撑。2025年，中国通号未发生劳动争议事件。

分 Person

Number of employees aged 31-50

By age CRSC continuously improves the democratic management system with the workers’ congress as the core comprehensively imple-

人 ments factory affairs disclosure and safeguards employees’ rights to know participate express and supervise. The labor contract ≤30岁 4924 4089 4053

Person management system clearly explains and standardizes labor dispute resolution providing strong support for promptly resolving

Number of employees aged ≤30 conflicts and maintaining harmonious labor relations. In 2025 CRSC had no labor dispute incidents.

8889中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report中国通号员工培训情况

CRSC's Employees Training指标单位

202320242025

Indicators Unit

员工培训人数人—1849118240

Number of employees trained Person员工培训支出金额万元

中国通号2025年度工作会议暨二届四次职工代表大会 CNY ten — 2081.35 3301.60Expenditure for employees training

thousand

CRSC’s 2025 Annual Work Conference and the Fourth Session of the 2nd Employees’ Congress高级管理人员人均培训时长

Average training hours per 小时 118.99 115.21 127.90

top-level Hour按雇员层级划分

员工发展 manager员工人均培训

Employee development 时长 中层管理人员人均培训时长

Average 小时Average training hours 104.06 112.40 95.96

training duration Hourper middle-level manager

中国通号修订发布《优秀年轻干部选拔、培养及使用暂行办法》《干部交流管理办法》等制度，加大优秀年轻干部 per employee by培养与选拔力度，推动人才交流学习。实施专题培训计划，举办中国通号优秀年轻干部、年轻专业人才培养“扬帆 job level 普通员工人均培训时长 小时计划”、数字化与精益管理高级管理人员研修培训班等业务培训，为公司发展筑牢人才根基。 Average training hours per 42.05 48.96 48.86Hournon-management employee

CRSC has revised and issued the Interim Measures for the Selection Training and Use of Outstanding Young Cadres and the Cad-

re Exchange Management Measures and other systems to increase the training and selection of outstanding young cadres and 男性员工人均培训时长

promote talent exchange and learning. It has implemented specialized training plans and organized business training such as the Average training duration of 小时按性别划分员工 55.813 64.02 53.72

“Sailing Plan” for the training of outstanding young cadres and young professionals of CRSC and the senior management training male Hour人均培训时长

course on digitalization and lean management laying a solid talent foundation for the Company’s development. employeesAverage training

duration per em- 女性员工人均培训时长 小时

2025年，中国通号3个集体荣获中华全国 ployee by gender Average training duration of 36.3 46.81 48Hour

铁路总工会“火车头奖杯”，7名职工荣 female employees获“火车头奖章”高级管理人员参加培训人数人

In 2025 three collectives of CRSC won the Number of top-level managers — 264 266Person

“Locomotive Trophy” from the All-China trained

Federation of Railway Workers’ Unions 按雇员层级划分and seven employees won the “Locomo- 的员工培训人数 中层管理人员参加培训人数 人中国通号“扬帆计划”培训班 tive Medal” Number of em- Number of middle-level man- — 1116 950Person

ployees trained agers trained

CRSC’s “Sailing Plan” Training Course by job level基层员工参加培训人数人

Number of non-management — 17111 17024

Person

employees trained男性员工培训人数人

按性别划分的员 Number of male employees — 13821 13634

Person

工培训人数 trained

Number of em-

中国通号首期数字化与精益管理高级管理人员研修班 中国通号2025年“匠心领航”高技能人才培训班 ployees trained 女性员工培训人数 人

by gender Number of female employees — 4670 4624

CRSC’s First Senior Management Training Course on Digitaliza- CRSC’s 2025 “Craftsmanship Leading the Way” High-Skilled Tal- Persontrained

tion and Lean Management ent Training Course

9091中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report关爱员工幸福职场

Caring for Employees and Creating a Happy Workplace职业健康

Occupational health

中国通号严格遵守《中华人民共和国职业病防治法》等法律法规，健全职业病预防管控机制，督促所属企业全面落实职业病防治主体责任，完善职业病危害因素分类管理档案，持续开展职业病危害因素作业场所第三方检测监测工中国通号工会组队参加全国铁路职工通号工程局集团举办女职工刺绣活动西安工业集团在妇女节期间开展插花

作和职业病危害作业人员职业健康检查工作，圆满完成职业健康和职业病防治各项管控工作目标。 三人制篮球比赛，获得优异成绩 CRSC Engineering Bureau Group hosted 活动CRSC strictly abides by laws and regulations such as the Law of the People’s Republic of China on the Prevention and Control of anembroidery event for female staff

The CRSC Trade Union team took part inthe Na- CRSC (Xi’an) Rail Transit Industry Group

Occupational Diseases improves the occupational disease prevention and control mechanism urges subsidiary enterprises to

tional Railway Employees’ 3x3 Basketball Com- Co. Ltd. organized a flower arrangement

fully implement their main responsibilities for occupational disease prevention and control improves the classified management

petition and attained outstanding performance activity on Women’s Day

files of occupational disease hazard factors continuously carries out third-party testing and monitoring of occupational disease

hazard factors in workplaces and occupational health examinations for workers exposed to occupational disease hazards and

successfully completes all management and control work objectives for occupational health and occupational disease prevention

and control.

2025年，中国通号234个职业危害作业点全部合格，达标率100%，未发现职业病和疑似职业病患者。职工文化

In 2025 all 234 occupational hazard work points of CRSC passed the inspection with a 100% compliance rate and no cases of

Care for employees

occupational diseases or suspected occupational diseases were found.中国通号以“书香通号成长”为主题，举办第十一届“书香通号”职工征文活动，收集征文、家书作品200余篇，充指标单位

202320242025分运用读书活动成果强化职工宣传教育和思想引领，传承家风文化，引领更多职工养成“好读书、读好书”的习惯。

Indicators Unit

With the theme of “Scholarly CRSC Growing Together” CRSC organized the 11th “Scholarly CRSC” Employee Essay Competition

职业健康体检完成率 collecting more than 200 works including essays and family letters. We have fully leveraged the achievements of reading activities

% 100 100 100 to strengthen employee publicity education and ideological guidance inherit family style culture and encourage more employees

Completion rate of occupational health examinations

to develop the habit of “loving reading and reading good books”.新增职业病数例

000

Number of new occupational diseases Case员工帮扶

员工关爱 Employee assistance

Care for employees 中国通号高度重视困难员工帮扶与关爱慰问工作，修订《工会帮扶救助实施办法》，扩大帮扶范围，提高救助标准，精准开展帮扶救助，常态化开展一线员工慰问、节日走访及离退休人员关怀活动，营造和谐稳定、守望相助的良好中国通号坚持举办多元活动丰富员工业余生活，缓解工作压力，增强集体凝聚力。西安工业集团工会女职工委员氛围。

会“红妆破界·匠心冠领”等10个品牌为公司工会“一委一品”女职工工作品牌。2025年，公司举办各类活动80余场，覆盖员工1.5万人次，营造了积极向上、和谐融洽的工作氛围。 CRSC attaches great importance to the support for employees in need and care and condolence work. It has revised the Measures forthe Implementation of Assistance and Relief by the Trade Union of CRSC expanded the scope of assistance raised relief standards and

CRSC has been committed to organizing a variety of activities to enrich employees’ spare time alleviate work pressure and enhance carried out targeted assistance and relief. Regular visits and care are provided to frontline employees holiday visits are conducted and

collective cohesion.The Women’s Committee of the Trade Union of CRSC (Xi’an) Rail Transit Industry Group Co. Ltd. has created 10 care activities for retired employees are held fostering a harmonious stable and supportive working atmosphere.brand programs such as “Red Makeup Breaks Boundaries · Ingenuity Leads the Way” which are included in the “One Committee OneBrand” women’s work brands of the Company Trade Union.In 2025 the Company held more than 80 activities of various types covering 2025年，中国通号困难员工帮扶投入69.58万元，帮扶员工174人。

15000 employee participations fostering a positive progressive harmonious and inclusive working atmosphere. In 2025 CRSC invested CNY 695800 in helping employees in difficulty assisting 174 employees.

9293中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

劳模典范 树立标杆 劳动模范 Labor model

Model Workers as Examples and Setting Benchmarks

中国通号深入贯彻落实《中共中央国务院关于深化产业工人队伍建设改革实施意见》，成立产改工作小组，出台《关于深化产业工人队伍建设改革工作实施方案》，明确了改革目标和具体措施，指导各企业开展相关工作，制定《中国杨湘毅Yang Xiangyi通号工匠人才培育实施方案》，紧扣“1241”总体发展思路，以培育通号工匠为核心，构建“选、育、管、用”全链条培育体系，遴选20名通号工匠培育对象，落实“一人一策”针对性自主培育方案，精准落实培育计划，举办“匠心湖南省劳动模范领航”高技能人才培训班，共50人参加培训。西安工业集团入选全总层面重点助推百家企业名单，成为产改工作示范 Hunan Provincial Model Worker单位。

CRSC has thoroughly implemented the Opinions of the Central Committee of the Communist Party of China and the State Council

on Deepening the Reform of the Industrial Worker Team Construction. It has established a leading group for industrial worker

reform and issued the Implementation Plan of CRSC on Deepening the Reform of the Construction of Industrial Worker Teams

which clarifies the reform objectives and specific measures to guide all subsidiaries in carrying out relevant work.Furthermore

CRSC has formulated the Implementation Plan for Cultivating Craftsman Talents of CRSC. Aligning with the “1241” overall devel-徐昱

opment strategy and centering on cultivating “CRSC Craftsmen” it has built a full-chain cultivation system covering “selectiontraining management and utilization”. Twenty “CRSC Craftsman” candidates have been selected with targeted independent cul- Xu Yu

tivation plans implemented for each individual (“one policy per person”) to precisely deliver cultivation programs. The “IngenuityLeads” high-skilled talent training course has been held with a total of 50 participants.CRSC (Xi’an) Rail Transit Industry Group “轨道上的京津冀”铁路职工劳动竞赛一等奖

Co. Ltd. has been selected into the list of 100 key enterprises supported by the All-China Federation of Trade Unions becoming a First Prize in the Railway Employee Labor Competition

demonstration unit for industrial worker reform. for the “Beijing-Tianjin-Hebei on the Track”

2025年，中国通号柯晓宾创新工作室已完成《研制JXW—25型相敏轨道接收器配套产品测试台》等多项成果；邓宇创

新工作室入围沈阳市技能大师工作室，成为全国铁路机务系统劳模和工匠人才创新工作室联盟理事会成员。

In 2025 Ke Xiaobin Innovation Studio of CRSC has completed multiple achievements such as the Development of a Test Bench for

Supporting Products of the JXW-25 Phase-Sensitive Track Receiver; Deng Yu Innovation Studio has been shortlisted for the Shen-

yang Skilled Master Studio and has become a member of the Alliance Council of Model Workers and Craftsman Talent Innovation 李营东

Studios in the National Railway Locomotive System. Li Yingdong

大国工匠 Great country craftsman “轨道上的京津冀”铁路职工劳动竞赛二等奖

Second Prize in the Railway Employee Labor Competi-

tion for the “Beijing-Tianjin-Hebei on the Track”中国通号职工创新成果亮相第三届大国工匠创新交流大会暨大国工匠论坛

CRSC’s employee innovation achievements were displayed at the Third National Craftsman Innovation Exchange Conference and

National Craftsman Forum

9495中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

回应的 SDGS

SDGs addressed

中国通号积极承担央企责任使命，主动履行社会责任，以开放合作汇聚发展合力，以务实担当助力乡村振兴，以志愿服务温暖社区家园，致力于实现企业与社会共同前行、共创美好。

CRSC actively undertakes the responsibilities and missions of a central enterprise takes the

initiative to fulfill its social responsibilities gathers development momentum through open co-

operation assists in rural revitalization with a pragmatic and responsible attitude and warms

community homes with volunteer services committed to achieving common progress and cre-

ating a better future for the enterprise and society.

05 同心同行 携手同行 伙伴共赢 98Working Together and Achieving Win-Win Results with Partners

共赴美好生活 乡村振兴 展现担当 110Rural Revitalization and Demonstrating Responsibility志愿服务共建社区114

Working Together Volunteer Services and Building Communities Together

for a Better Life中国铁路通信信号股份有限公司 2025 环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

携手同行 伙伴共赢 企企合作 中国通号与多家企业建立战略合作关系，积极拓展合作的广度与深度，共同构建Enterprise- 互利共赢、协同发展的产业生态。

Working Together and Achieving Win-Win Results with Partners enterprise CRSC has established strategic cooperative relationships with many enterprises actively

cooperation expanding the breadth and depth of cooperation and jointly building a mutually beneficial

win-win and collaborative development industrial ecosystem.伙伴合作

Partner cooperation

企地合作中国通号先后与匈牙利、蒙古、塞尔维亚等国家开展座谈交流，与河北省、贵州Enterprise-local 省等多地政府开展深度合作，为政企协同发展提供了卓越实践范例。

cooperation CRSC has successively held discussions and exchanges with countries such as Hunga-

ry Mongolia and Serbia and carried out in-depth cooperation with governments in Hebei 中国通号与中国中检签订战略合作协定 中国通号与中国电子签订战略合作协定

Province Guizhou Province and other places providing excellent practical examples for CRSC signs a strategic cooperation agreement with China Certifi- CRSC signs a strategic cooperation agreement with China Elec-

government-enterprise collaborative development. cation & Inspection Group tronics Corporation

中国通号与阿尔斯通全球首席执行官一行进行探讨交流中国通号与南京地铁集团、紫金山实验室签订战略合作协议

CRSC holds discussions and exchanges with a delegation led by CRSC signs strategic cooperation agreements with Nanjing Metro

中国通号与匈牙利国家铁路集团董事长莱普塞尼·伊斯特 中国通号与蒙古国国家铁路局局长边·阿图尔座谈交流 the Global CEO of Alstom Group and Purple Mountain Laboratories

万座谈交流 CRSC holds discussions with Byambaatur Director of the Mongo-

CRSC holds discussions with Lepsényi István Chairman of the lian National Railway Administration

Hungarian National Railway Group

校企合作中国通号积极拓展与国内多所重点高校的合作关系，依托高校的学术积淀与人才School-enterprise 资源凝聚发展动力。

cooperation CRSC actively expands its cooperative relationships with many key domestic universities gath-

ering development momentum by relying on their academic heritage and talent resources.中国通号与河北省委常委、石家庄市委书记座谈交流，共中国通号联合贵州省榕江县打造“村超”+“低空”融合签战略合作协议应用新业态CRSC holds discussions with a member of the Standing Commit- CRSC jointly creates a new business format of “Village Supertee of the CPC Hebei Provincial Committee and Secretary of the League” + “low-altitude” integration with Rongjiang County

CPC Shijiazhuang Municipal Committee and signs a strategic co- Guizhou Province 中国通号与湖南大学签订战略合作协议 中国通号与西南交通大学开展座谈交流

operation agreement CRSC signs a strategic cooperation agreement with Hunan University CRSC holds discussions with Southwest Jiaotong University

9899中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report行业发展

Industry development

行业交流中国通号主动搭建行业交流平台，积极主办、参与各类行业交流活动，分享前沿Industry 技术成果与实践经验，以实际行动助力行业高质量发展。

exchanges CRSC takes the initiative to build industry exchange platforms actively hosts and partici-

pates in various industry exchange activities shares cutting-edge technological achieve-

ments and practical experience and contributes to the high-quality development of the

industry with practical actions.中国通号亮相2025世界智能产业博览会中国通号亮相2025年国际轨道交通产业展览会

CRSC appears at the 2025 World Smart Industry Expo CRSC appears at the 2025 International Rail Transit Industry Exhibition

标准引领 中国通号通过系统性布局，已在ISO、IEC、UIC及IEEE等主要国际标准平台渗Standard leading 透国际影响力，并逐步发挥领导决策力。2025年，中国通号专家成功获任ISO/TC269/SC3与TC204的技术联络官，直接负责两大重要技术委员会间的协调，在智慧交通与铁路应用的交叉领域争取先发优势。

Through systematic layout CRSC has penetrated its international influence on major in-

ternational standard platforms such as ISO IEC UIC and IEEE and gradually exerted lead-

ership and decision-making power. In 2025 CRSC experts were successfully appointed as

technical liaison officers of ISO/TC269/SC3 and TC204 directly responsible for coordination

between the two important technical committees and striving for a first-mover advantage

in the cross-field of intelligent transportation and railway applications.主持编制的国际电工委员会（IEC/TC9）国际标准《轨道交通 非 UGTMS 城市轨道交通信号与控制系统》是我国首次主持制定的轨道交通信号技术领域的国际标准

CRSC took the lead in formulating the international standard of the International Electrotechnical Commission (IEC/

2025年12月，中国通号发起成立中国城市轨道交通协会低空交通分会 TC9) Railway Applications - Signaling and Control Systems for Non-UGTMS Urban Rail Systems which is the first

In December 2025 CRSC initiated the establishment of the Low-Altitude Transportation Branch of the China Association of Metros international standard in the field of railway signaling technology formulated under China's leadership

主持编制的 ISO/TC269 国际标准《轨道交通 运营与服务用列车检查原则》是我国在 ISO/TC269—SC3 立项主持的第一项国际标准

CRSC took the lead in formulating the ISO/TC269 international standard Railway Applications - Principles of Train Detection

for Operations and Services which is the first international standard initiated and hosted by China in ISO/TC269-SC3公司专家在 IEEE 高速列车与磁浮标委会这一新领域成功承担工作组召集人，主导《铁路安全相关应用商用现货电子系统和软件（COTS—ESS）推荐规程》标准的制定

The Company's experts successfully undertook the role of working group convener in the new field of the IEEE High-

中国通号应邀参加第八届中国国际进口博览会 中国通号应邀参加第16届国际基础设施投资与建设高峰论坛 Speed Train and Maglev Standards Committee leading the formulation of the Recommended Practice for Railway

CRSC is invited to participate in the 8th China International Import Expo CRSC is invited to participate in the 16th International Infrastruc- Safety-Related Applications Commercial Off-The-Shelf Electronic Systems and Software (COTS-ESS)

ture Investment and Construction Forum

100101中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

发布《UIC 标准化国内对口支撑单位 UIC 标准化工作细则》，系统构建了 UIC 标准工作管理体系 对供应商的营业范围、财务状况、技术能力等重要指标进行评价，必要时进行现场考察The Work Rules for UIC Standardization Domestic Counterpart Support Units was released systematically building a 或首件鉴定，以确定是否准入；结合历史交易记录、纪检监察、法院审理、行政处罚等UIC standard work management system公开信息加强供应商准入管理准入

Evaluate important indicators such as suppliers’ business scope financial status and technical

Admission

capabilities and conduct on-site inspections or first-article inspections when necessary to

发布《城市轨道交通 全自动运行系统通用技术条件》（中文版）、《城市轨道交通 信号系统车载设备人机 determine admission; strengthen supplier admission management by combining historical界面显示规范》 transaction records discipline inspection and supervision court hearings administrative penalties

The General Technical Conditions for Fully Automatic Operation Systems in Urban Rail Transit (Chinese version) the Display and other publicly available information

Specification for the Man-Machine Interface of On-board Signaling System of the Urban Rail Transit were released

发布《高速铁路通信工程细部设计和工艺质量标准》《高速铁路信号工程细部设计和工艺质量标准》

The Detailed Design and Process Quality Standards for High-Speed Railway Communication Engineering and the 强化对供应商的全过程监督管理，抓好质量源头管控，提高物资采购体系运行质量；对Detailed Design and Process Quality Standards for High-Speed Railway Signaling Engineering were released 长期合作供应商进行产品质量常规抽检监督

Supervision Strengthen the whole-process supervision and management of suppliers grasp quality source

control and improve the operation quality of the material procurement system; conduct regular

product quality sampling inspections of long-term cooperative suppliers负责任供应链

Responsible supply chain

中国通号按照监管要求建立健全供应链尽职调查管理体系，将环境合规、安全生产等关键要求纳入供应链尽职调查将可持续发展要素纳入供应商准入评价和日常考核，执行《供应商信用评价管理办法》，范围，覆盖供应商准入、日常管理、绩效评估等全流程环节。组织所属企业开展供应商日常和年度信用评价工作，落实对不良、低质、违规供应商的处罚

CRSC establishes and improves a supply chain due diligence management system in accordance with regulatory requirements 评价

incorporating key requirements such as environmental compliance and work safety into the scope of supply chain due diligence Evaluation Incorporate sustainable development elements into supplier admission evaluation and daily

covering all links such as supplier admission daily management and performance evaluation. assessment implement the Supplier Credit Evaluation Management Measures organize subsidiary

enterprises to carry out daily and annual credit evaluations of suppliers and implement penalties

for bad low-quality and non-compliant suppliers

供应链管理 Supply chain management

制订完善《供应商信用评价管理办法》《工业物资与工程物资供应商管理办法》《委外制度服务供应商管理办法》等管理制度面向供应商开展可持续发展培训，将绿色采购的管理要求纳入供应商培训范围Systems Formulate and improve management systems such as the Supplier Credit Evaluation Management 培训

Measures the Industrial Materials and Engineering Materials Supplier Management Measures and Training Provide sustainable development training for suppliers and incorporate green procurement man-

the Outsourced Service Supplier Management Measures agement requirements into supplier training

102103中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

供应链风险管控 Supply chain risk management and control 供应链数字化转型 Supply chain digital transformation

建立完善的采购与供应链内控风险管理体系，通过信息系统对招标采购、供应商选择、合同签订等关键环 发挥数据和应用场景优势，加快大数据、云计算、区块链、5G、人工智能等数字技术开发，加强采购管理节进行合规管控与研发设计、生产制造、市场营销、经营管理和协同运营等供应链场景融合

Establish a sound procurement and supply chain internal control risk management system and carry out compliance Give full play to the advantages of data and application scenarios accelerate the development of digital technologies

control over key links such as bidding procurement supplier selection and contract signing through information systems such as big data cloud computing blockchain 5G and artificial intelligence and strengthen the integration of

procurement management with supply chain scenarios such as R&D and design production and manufacturing

marketing business management and collaborative operations

完善“通购网”功能，进行采购全流程服务，对采购风险进行预警监督Improve the functions of the "CRSC e-Commerce Platform" to provide full-process procurement services and conduct early

warning and supervision of procurement risks 强化采购交易在线监管，充分利用全国企业采购交易寻源询价系统、全国企业供应商信用认证评价系统等平台的功能作用，增强企业寻源比价能力Strengthen online supervision of procurement transactions fully utilize the functions of platforms such as the

national enterprise procurement transaction sourcing and inquiry system and the national enterprise supplier credit

供应链安全稳定 Supply chain security and stability certification and evaluation system and enhance the enterprise's sourcing and price comparison capabilities

重点企业分层分级建立核心物资产品需求清单，保持合理的库存和备用渠道，加强重点领域战略储备，做好必要情况下保证供应链安全的应对预案 绿色供应链 Green supply chain

Key enterprises created a demand list for core materials and products categorized by tiers and levels. Maintained

reasonable inventory levels and backup channels reinforced strategic reserves in key areas and prepared contingency

鼓励各企业实施绿色采购，优先采购节能低碳环保材料、产品和设备plans to ensure supply chain security when necessary

Encouraged all enterprises to adopt green procurement practices and prioritize energy-efficient low-carbon and eco-

friendly materials products and equipment

持续推动关键设备及零部件标准化、国产化，建立必要的产业备份系统，确保在遭遇断供限制时，能够依靠自身实力保持供应链稳定

Continuously promote the standardization and localization of key equipment and components establish necessary industrial 案例 中国通号打造“1+3”采购交易平台布局

backup systems and ensure supply chain stability relying on its own strength in the event of supply disruptions CASE CRSC builds a "1+3" procurement transaction platform layout

2025年，中国通号推动完善企业内部采购交易管控体系建设取得新进展，逐步搭建完成“1+3”采购交易平

针对关键核心技术、关键零部件、基础产品等，做好应对预案，持续跟踪国内外供应链风险，有序培养新台布局（即一个总部加三个分中心建设），切实提升区域供应链的协同效率与整体价值创造能力。

进供应商以应对供应链异常波动 In 2025 CRSC made new progress in promoting the improvement of the internal procurement transaction control sys-

Formulate response plans for key core technologies key components and basic products continuously track domestic and tem and gradually built a “1+3” procurement transaction platform layout (i.e. the construction of one headquarters

foreign supply chain risks and orderly cultivate new suppliers to cope with abnormal supply chain fluctuations and three sub-centers) effectively improving the collaborative efficiency and overall value creation capability of the

regional supply chain.针对停产、货期长等难采物料，开展物料替代或物料换型，升级推广自主化新产品For materials that are difficult to procure due to production stoppages or long lead times carry out material

substitution or material model changes upgrade and promote independent new products

建立健全物资采购全流程闭环管理机制，深入推动集中采购，建立安全稳定的供应链渠道长沙分中心成立上海分中心成立

Establish and improve a full-process closed-loop management mechanism for material procurement deeply promote

Establishment of the Changsha Sub-center Establishment of the Shanghai Sub-center

centralized procurement and establish safe and stable supply chain channels

104105中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report中国通号供应商分布情况一带一路”建设

Distribution of CRSC's suppliers

Promoting "the Belt and Road Initiative"指标单位

202320242025

Indicators Unit

业务拓展中国通号坚持“属地化发展”战略，扎实推进海外经营布局，持续以“扩量、提中国 家 Business 质、增效”为导向，成功实现海外业务从“规模扩张”向“质量突破”的关键转

393056675072

China Nos. development 变，在高端市场与新领域取得一系列标志性成果。

CRSC adheres to the “localization development” strategy steadily promotes overseas busi-欧洲 家 ness layout and continuously takes “expanding scale improving quality and increasing

181016Europe Nos. efficiency” as the guide successfully achieving a key transformation of overseas business

from “scale expansion” to “quality breakthrough” and achieving a series of landmark re-

sults in high-end markets and new fields.北美家

758

North America Nos. 2025年，中国通号已设立境外分支机构15个，另有7个境外分支机构正在办理注册手续，业务范围基本覆盖重点国别市场，形成区域辐射效应，国际经营网络初亚洲（除中国）家

507步成型，经营基础持续夯实。

Asia (excluding China) Nos.In 2025 CRSC has established 15 overseas branches with another 7 overseas branches in

the process of registration. Its business scope basically covers key national markets form-

ing a regional radiation effect. Its international business network has initially taken shape

and its business foundation has been continuously consolidated.指标单位

202320242025

Indicators Unit审查的供应商数量家

3819 5535 4985 中标塞尔维亚国家体育场站信号工程项目，斩获中国通号全自主知识产权的 ETCS-1 系统首个海外业绩

Number of suppliers reviewed Nos. It won the bidding for the Signal Engineering Project of the National Stadium Station in Serbia securing the first

overseas performance of CRSC's fully independently intellectual property right ETCS-1 system因不合规被中止合作的供应商数量家

Number of suppliers with whom the coopera- 41 24 6

Nos.tion suspended for non-compliance 中标迪拜蓝线通信信号系统集成项目，成功跻身海湾国家高端市场It won the bidding for the Dubai Blue Line Communication and Signaling System Integration Project successfully

供应商签订阳光协议比率 entering the high-end market in the Gulf countries

Proportion of suppliers signing integrity % — — 100

agreements

中标墨西哥城 STE 轻轨控制系统改造项目，拿下美洲市场首个 EPC 项目It won the bidding for the STE Light Rail Control System Renovation Project for Mexico City securing the first EPC

project in the American market

签订沙特利雅得 KAFD 单轨信号系统合同，实现自主研发的 FAO 系统海外首次应用It signed the contract for the Riyadh KAFD Monorail Signaling System in Saudi Arabia achieving the first overseas

application of its independently developed FAO system

中标摩洛哥菲斯铁路改造项目，标志着公司首次成功切入摩洛哥铁路市场，同时实现电气化专业领域海外零的突破

It won the bidding for the Fez Railway Renovation Project in Morocco marking the Company's first successful entry

into the Moroccan railway market and achieving a breakthrough in the overseas electrification discipline field

106107中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

海外履责中国通号在海外业务拓展进程中积极投身社区建设，助力当地经济民生改善，实Overseas Duty 现海外业务与当地社会福祉共同发展。

Performance In the process of overseas business expansion CRSC actively participates in community

construction and helps improve the local economy and people’s livelihood achieving com-

mon development of overseas business and local social well-being.中国通号助力墨西哥城地铁1号线全线贯通卡斯柯与中航国际携手共建的中埃铁路信号智能控制实验案例中国通号几内亚马西铁路项目部在当地社区开展慰问活动

CASE CRSC's Guinea Massi Railway Project Department carries out condolence activities in the local community

CRSC assisted in the completion of the full-line connection of Mexico 室成功落地埃及

City Metro Line 1 The China-Egypt Railway Signaling Intelligent Control Laboratory jointly

built by CASCO and AVIC International successfully landed in Egypt 2025年10月，中国通号几内亚马西铁路项目部在几内亚的村庄和小学开展“一路同行·情暖社区”主题慰问活动，向200余名村民和80名儿童赠送了大米、食用油、水果、糖果、文具等慰问品，并讲解了在铁路沿线生活的安全注意事项。

人才培养 中国通号秉持本地化运营理念，重点培育本地市场、商务、技术人才，初步构建 In October 2025 CRSC’s Guinea Massi Railway Project Department carried out the “Walking Together · Warming theTalent cultivation 起“培养+流动”的人才发展机制，为拓展周边市场打下了基础。2025年，中国 Community” themed condolence activities in villages and primary schools in Guinea presenting condolence giftssuch as rice cooking oil fruits candies and stationery to more than 200 villagers and 80 children and explaining

通号各所属企业属地化员工120名。 safety precautions for living along the railway.CRSC adheres to the localization operation concept focuses on cultivating local market

business and technical talents and initially builds a “cultivation + mobility” talent develop-

ment mechanism laying a foundation for expanding surrounding markets. In 2025 CRSC

had 120 localized employees in its subsidiary enterprises.中国通号“一带一路”沿线国家轨道交通技术人才培训班中国通号尼日利亚轨道交通智能控制系统研修班

CRSC’s “Belt and Road” Railway Technology Talent Training Course CRSC’s Nigeria Rail Transit Intelligent Control System Training

for Countries along the Route Course中国通号越南铁路通信信号技术研修班

CRSC’s Vietnam Railway Communication and Signaling Technology Training Course

108109中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report乡村振兴展现担当

Rural Revitalization and Demonstrating Responsibility

中国通号立足帮扶县实际，聚焦“五大振兴”，发挥优势特长，用好用足产业帮扶、消费帮扶支持政策，积极布局特色优势产业项目，培育壮大龙头企业，强化人才支撑，参与央企消费帮扶专项行动，牵头推动社旗县低空智联平支持袁老庄村成立种植合作社，联合3个脱贫村组建乡村产业联盟、参股农产品销售公台建设落地，推动乡村振兴工作从“输血”向“造血”转变。司，拓展线上渠道；借助“定点帮扶+企业+村集体+合作社+农户”模式，组建合作社与Based on the actual situation of the assisted county CRSC focuses on the “five revitalizations” gives full play to its advantages and 产业联盟；成立“众果通”梨树种植专业合作社

strengths makes good use of industrial assistance and consumption assistance support policies actively lays out characteristic 水果产业

Fruit Support Yuanlaozhuang Village in establishing a planting cooperative jointly form a rural industrial

and advantageous industrial projects cultivates and expands leading enterprises strengthens talent support participates in the industry alliance with three poverty-stricken villages and participate in an agricultural product sales compa-

central enterprise consumption assistance special action takes the lead in promoting the construction and implementation of theny to expand online channels; form a cooperative and industrial alliance with the “designated assis-Low-Altitude Intelligent Connection Platform of Sheqi County and promotes the transformation of rural revitalization work fromtance + enterprise + village collective + cooperative + farmer” model; establish the “Zhongguotong”

“blood transfusion” to “blood formation”.pear tree planting professional cooperative

2025年，中国通号投入帮扶资金814.94万元，直接投入无偿帮扶资金800万元，投入有偿帮扶资金14.94万元；通

过“通号惠帮扶”电商平台上线24类200余款社旗特色农产品，直接采购帮扶产品353.34万元；依托央企“兴农周”等活动帮助销售1094.46万元，在国务院国资委2024年95家中央企业定点帮扶工作成效考核评价结果中，获最高等次“好”的评价。

In 2025 CRSC invested CNY 8149400 in assistance funds directly invested CNY 8 million in gratuitous assistance funds and 推动改进风干鸡制作工艺，带动企业年增收800万元，60户建档立卡户年增收3500元以CNY 149400 in paid assistance funds; launched more than 24 categories and 200 Sheqi characteristic agricultural products on 上；联合张磊养鸡合作社等3家企业，形成“鸡饲料加工→养鸡→鸡肉加工→有机肥处the “CRSC Beneficial Assistance” e-commerce platform directly procuring CNY 3.5334 million worth of assistance products; 理”完整产业链

helped sell CNY 10.9446 million worth of products through activities such as the central enterprise “Rural Revitalization Week” 鸡产业

Chicken Promote the improvement of the air-dried chicken production process driving an annual increase of

and obtained the highest rating of “good” in the performance evaluation results of the designated assistance work of 95 central

industry CNY 8 million in enterprise revenue and an annual increase of more than CNY 3500 for 60 registered

enterprises by SASAC of the State Council in 2024.poverty-stricken households; joint with three enterprises including Zhang Lei Chicken Farming Co-operative to form a complete industrial chain of “chicken feed processing chicken farming chickenprocessing organic fertilizer treatment”

产业振兴 Rural economy revitalization

牵头成立“艾草产业链”联盟，扶持龙头企业，联合高校建成2条艾草精油贴生产线及配投入50万元援建2座烘干塔封闭精车间，服务周边3万亩良田；援助德鑫农产品公司建粮食艾草产业套车间，推广“南艾10号”品种加工产业造“智能化玉米深加工”车间Mugwort Take the lead in forming the “Mugwort Industry Chain” alliance support leading enterprises jointly Grain Invest CNY 500000 to build two closed drying tower precision workshops serving 30000 mu of sur-

industry processing

build two mugwort essential oil patch production lines and supporting workshops with universities rounding fertile farmland; assist Nanyang Dexin Agricultural Products Industrial Co. Ltd. in building industry

and promote the “Nanyang Mugwort No. 10” variety an “intelligent corn deep processing” workshop

新增发展大葱种植和特种辣椒产业；建立保鲜库和冷库，补齐冷链短板；推进大葱干菜蔬菜产业系列深加工，延伸产业链条生产设施投入37.6万元购置2台新型履带收割机，应对秋季“连阴雨”极端天气Vegetable Newly develop green onion planting and special pepper industries; establish preservation and cold Production

industry Invest CNY 376000 to purchase 2 new crawler harvesters to cope with extreme weather such as

storage facilities to fill the gap in cold chain logistics; promote the deep processing of dried green facilitie “continuous rainy days” in autumn

onion series products and extend the industrial chain

110111中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

组织振兴 Organizational revitalization

人才振兴 Talent revitalization

秉持“党建为魂、产业为核、闭环推进”工作理念，通过“组织共建—项目共推—队伍共育—产销共保”建成“中国通号电商基地”“中国通号农业技术培训基地”；举办“中国通号培训四链联动机制，推动下属党支部与社旗县10个村党支部结对共建加强培训班”“第一书记电商培训班”等各类培训90多期

Strengthen Adhering to the work concept of "party building as the soul industry as the core and closed-loop promotion" CRSC Build the “CRSC E-commerce Base” and the “CRSC Agricultural Technology Training Base”; hold

training promotes the paired-up co-construction between its subsidiary Party branches and 10 village Party branches in Sheqi

more than 90 training sessions such as the “CRSC Training Course” and the “First Secretary E-com-County through the "four-chain linkage" mechanism of "organizational co-construction - project co-promotion - team co-merce Training Course”

cultivation - production and marketing co-guarantee"

依托两大基地平台，吸纳新质生产力创业团队5家，孵化企业20家、劳务公司2家、培训机构2家；举办“社旗农产季”活动24场，联合13家企业打造“老家赊店”公共品牌，孵产业孵化化当地特色品牌20个，并免费培育带货主播Industrial

incubation Relying on the two base platforms attract 5 new productive entrepreneurship teams incubate 20enterprises 2 labor service companies and 2 training institutions; hold 24 “Sheqi Agricultural Prod-uct Season” events jointly create the “Hometown Shedian” public brand with 13 enterprises incu-

bate 20 local specialty brands and provide free training for live-streaming anchors

创新构建“农户+公司+央企+政府”协同发展模式，加强与地方高校合作，开展教学实践合作培养互动，积极推行农业标准化生产Cooperative Innovate and build a collaborative development model of “farmers + companies + central enter-cultivationprises + governments” strengthen cooperation with local universities carry out teaching practice

interactions and actively promote standardized agricultural production中国通号领导赴社旗县调研乡村振兴工作

生态振兴 Ecological revitalization

CRSC leaders visit Sheqi County to investigate rural revitalization work

照明工程2024年至今累计投入200万元参与“万盏路灯点亮乡村”行动

Lighting Cumulatively invest CNY 2 million in the action that “ten thousand lamps light up rural areas” since

engineering

2024

新建4座集中供水站，改造16公里管网，解决8500名群众饮水困难；清淤河道8.6公里，水利设施整治坑塘23处，新建生态护岸5.2公里Water 中国通号希望小学操场改造工程顺利完工，为希望小学的 河南省社旗县中国通号希望小学15名优秀学生和3名老师conservancy Build 4 centralized water supply stations renovate 16 kilometers of pipelines solve drinking water 孩子们营造一个安全、舒适、美观的运动空间 到北京开展“相聚通号 扶志筑梦”研学活动

facilities difficulties for 8500 people; dredge 8.6 kilometers of river channels renovate 23 ponds and build

The renovation project of the playground of CRSC Hope Primary 15 outstanding students and 3 teachers from CRSC Hope Primary

5.2 kilometers of ecological revetments

School has been successfully completed creating a safe comfort- School in Sheqi County Henan Province went to Beijing for the re-able and beautiful sports space for the children of the hope primary search and study activity themed “Gathering at CRSC Nurturingschool Aspirations and Building Dreams”

112113中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report指标单位

202320242025

Indicators Unit投入无偿帮扶资金万元

5501000800

Free assistance funds invested CNY ten thousand引入无偿帮扶资金万元

Introduce grant-in-aid funds for uncom- 45.5 — 17.5

CNY ten thousand

pensated assistance培训基层干部名

43114161188

Number of grassroots cadres trained Nos.青年志愿者开展“学雷锋文明实践我行动”主题活动青年志愿者走进许昌儿童福利院“儿童之家”

培训乡村振兴带头人 Youth volunteers carried out the themed activity “Learn from Lei Youth volunteers visited the “Children’s Home” at the Xuchang Chil-名 Feng: I Take Action in Civilized Practice” dren’s Welfare Institute

Number of leaders trained for rural 166 637 1656

Nos.revitalization培训技术人员名

22012171477

Train technical personnel Nos.购买农产品万元

202+385.4353.34

Agricultural products purchased CNY ten thousand帮助销售农产品万元

2100+2112.491094.46

Sales of agricultural products promoted CNY ten thousand青年志愿者走进大兴爱心希望学校开展志愿服务活动青年志愿者到星愿孤独症儿童服务中心开展“晴暖星童，Youth volunteers went to Daxing Aixin Hope School to carry out vol- 与爱同行”志愿服务活动

unteer service activities Youth volunteers went to Xingyuan Autism Children’s Service Center

志愿服务 共建社区 to carry out the volunteer service activity themed “Warm Stars with Sunshine Walk Together with Love”

Volunteer Services and Building Communities Together

中国通号以“同心筑梦”志愿服务品牌为引领，鼓励员工积极主动参与志愿服务活动，不断提高志愿服务专业化水平和规范化程度。 指标 单位 2025Indicators UnitGuided by the “United in Pursuing Dreams” volunteer service brand CRSC encourages its employees to actively participate in

volunteer service activities and continuously enhance the professional and standardized levels of volunteer services. 志愿活动参与人次 人次

1887

Number of participants in volunteer activities Person-time

2025年，中国通号举办“中国通号志愿服务先进典型评选活动”“中国通号青年文明号、青年岗位能手评选表彰活动”，表彰优秀志愿者57名、优秀志愿服务集体33个、优秀志愿服务项目12个，青年文明号25个、青年岗位能手志愿活动累计参与时长小时

38名。 7950Accumulated participation duration of volunteer activities Hour

In 2025 CRSC held the “Advanced Model Selection Activity of CRSC Volunteer Service” and the “Selection and CommendationActivity of CRSC Youth Civilization Teams and Young Job Experts” honoring 57 outstanding volunteers 33 outstanding volunteer

service collectives 12 outstanding volunteer service projects 25 youth civilization teams and 38 young job experts.

114115中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report未来展望附录

Future Outlook Appendix

ESG 指标索引

奋楫扬帆开新局，笃行不怠建新功。中国通号将继续全面贯彻习近平总书记重要指示批示精神，深入贯彻落实党中 Index of ESG Indicators央、国务院决策部署，紧紧围绕打造智能控制领域“大国重器”这一总目标，以产业转型为纲，以科技支撑为核，以市场拓展为要，以安全保障为基，以党建引领为魂，全力推动四项智能系统业务成熟定型，做强做大智能终端装上海交易所《上海证券交易所上市公司自律监管指引第14号—可持续发展报告（试行）》Guidelines No. 14 of Shanghai Stock Exchange for Self-Regulation of Listed Companies—Sustainability Report (Trial)备产业，为“十五五”良好开局提供有力支撑。

Forging ahead with determination to open a new chapter and persevering with diligence to achieve new accomplishments. CRSC will 维度 序号 议题 对应条款 页码

continue to fully implement the important instructions and directives of General Secretary Xi Jinping thoroughly carry out the decisions Dimension No. Issues Clause Page

and deployments of the CPC Central Committee and the State Council closely focus on the overarching goal of building China into a 1 应对气候变化 第二十一条至第二十八 84-88

global power in the field of intelligent control take industrial transformation as the guiding principle technological support as the core Addressing climate change 条 Articles 21 to 28

market expansion as a priority safety assurance as the foundation and Party building leadership as the soul. It will make every effort 2 污染物排放 第三十条 92-96

to promote the maturation and standardization of four intelligent system businesses strengthen and expand the intelligent terminal Pollutant emission Article 30

equipment industry and provide strong support for a favorable start to the 15th Five-Year Plan period. 3 废弃物处理 第三十一条 Waste disposal Article 31 92-97

4 生态系统和生物多样性保护 第三十二条 环境 Ecosystem and biodiversity conservation Article 32 98-99

Environ-

ment 5 环境合规管理 第三十三条 Environmental compliance management Article 33 80-83

6 能源利用 第三十五条 Energy utilization Article 35 89-91

7 水资源利用 第三十六条 Utilization of water resources Article 36 80

8 循环经济 第三十七条 Circular economy Article 37 96-97

9 乡村振兴 第三十九条 Rural revitalization Article 39 126-130

10 社会贡献 第四十条 Social contribution Article 40 130-131

11 创新驱动 第四十二条 Innovation driving Article 42 54-65

12 科技伦理 第四十三条 Technology ethics Article 43 56

社会

Society 13供应链安全第四十五条

Supply chain security Article 45 118-122

14 平等对待中小企业 第四十六条 Equal treatment for small and medium enterprises Article 46 37

15 产品和服务安全与质量 第四十七条 Safety and quality of products and services Article 47 43-51

16 数据安全与客户隐私保护 第四十八条 Data security and customer privacy protection Article 48 41

17 员工 第五十条 Employee Article 50 102-111

可持续尽职调查第五十二条

发展相 18 Due diligence Article 52 118-120

关治理 19 利益相关方沟通 第五十三条 Sus- Stakeholder communication Article 53 18-20

tainable

develop- 20 反商业贿赂及反贪污 第五十五条 ment-re- Anti-commercial bribery and anti-corruption Article 55 33-34

lated

govern- 21 反不正当竞争 第五十六条 ance Anti-unfair competition Article 56 40

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香港联合交易所上市规则—附录C2《环境、社会及管治报告守则》

Appendix C2 Environmental Social and Governance Reporting Cod维度页码维度页码

Dimension Page Dimension Page

A.环境 Environment A B.社会 Society B

一般披露 General disclosure 雇佣及劳工常规 Employment and Labor Standards

A1.1 排放物种类及相关排放数据。 76The types of emissions and respective emissions data. 79-81 一般披露 General disclosure

按性别、雇佣类型（如全职或兼职）、年龄组别及地区划分的雇员总数。

所产生有害废弃物总量（以吨计算）及（如适用）密度（如以每产量单 B1：雇佣B1:Employ- B1.1 Total workforce by gender employment type (e.g. full-time or part-time) age 102-103A1.3 位、每项设施计算）。 94-95 ment group and geographical region.Total hazardous waste produced (in tons) and where appropriate intensity (e.g.per unit of production volume per facility). B1.2 按性别、年龄组别及地区划分的雇员流失比率。 —Employee turnover rate by gender age group and geographical region.A1：排放物 所产生无害废弃物总量（以吨计算）及（如适用）密度（如以每产量单 一般披露 General disclosureA1: Emis-A1.4 位、每项设施计算）。sions 94-95Total non-hazardous waste produced (in tons) and where appropriate intensity B2.1 过去三年（包括汇报年度）每年因公亡故的人数及比率。 51(e.g.per unit of production volume per facility). B2：健康 Number and rate of work-related fatalities in the past three years (including the reporting year).与安全

B2: Health B2.2 因工伤损失工作日数。

A1.5 描述所订立的排放量目标及为达到这些目标所采取的步骤。

51

83、86 and safety Lost days due to work injury.

Describe emission targets set and the steps taken to achieve these goals. 描述所采纳的职业健康与安全措施，以及相关执行及监察方法。

B2.3 Description of occupational health and safety measures adopted how they are 42-44

描述处理有害及无害废弃物的方法，及描述所订立的减废目标及为达到这 implemented and monitored. 94A1.6 些目标所采取的步骤。 93-96 一般披露 General disclosureDescription of how hazardous and non-hazardous wastes are handled the waste reduc- B3：发展

tion goals set and the steps taken to achieve these goals. 及培训 按性别及雇员类别（如高级管理层、中级管理层）划分的受训雇员百分比。

B3:Devel- B3.1 The percentage of employees trained by gender and employee category (e.g. sen- 105

ior management middle management).一般披露 General disclosure opment and

training

B3.2 按性别及雇员类别划分，每名雇员完成受训的平均时数。 104-105The average training hours completed per employee by gender and employee category.按类型划分的直接及/或间接能源（如电、气或油）总耗量（以千个千瓦时计算）

A2.1 及密度（如以每产量单位、每项设施计算）。 90-91 一般披露 General disclosureDirect and/or indirect energy consumption by type (e.g. electricity gas or oil) in B4：劳工

total (kWh in ‘000s) and intensity (e.g. per unit of production volume per facility). 准则 B4.1描述检讨招聘惯例的措施以避免童工及强制劳工。102Description of measures to review employment practices to avoid child and forced labor.B4:Labor

guidelines

A2：资源 A2.2

总耗水量及密度（如以每产量单位、每项设施计算）。 91 B4.2 描述在发现违规情况时消除有关情况所采取的步骤。 102Water consumption in total and intensity (e.g. per unit of production volume per facility). Description of steps taken to eliminate such practices when discovered.使用

A2: Use of 营运管理 Operation management

A2.3 描述所订立的能源使用效益目标及为达到这些目标所采取的步骤。 resources 89-90Description of energy use efficiency initiatives and steps taken to achieve these targets. 一般披露 General disclosure描述求取适用水源上可有任何问题，以及所订立的用水效益目标及为达到按地区划分的供应商数目。

A2.4 这些目标所采取的步骤。

B5.1 122

80 Number of suppliers by region.

Description of issues (if any) in sourcing water that is fit for purpose water use efficiency 描述有关聘用供应商的惯例，向其执行有关惯例的供应商数目，以及相关initiatives and steps taken to achieve these targets. B5：供应 B5.2 执行及监察办法。 118-119制成品所用包装材料的总量（以吨计算）及（如适用）每生产单位占量。 链管理 Description of practices relating to engaging suppliers number of suppliers whereA2.5 the practices are being implemented and how they are implemented and monitored.Total packaging material used for finished products (in tons) and if applicable with 97 B5:Supply

reference to per unit produced. chain man- 描述有关识别供应链每个环节的环境及社会风险的惯例，以及相关执行及agement

B5.3 监察方法。A3：环境 一般披露 119-120General disclosure Description of practices relating to identifying environmental and social risks at及天然资源 each link of the supply chain how they are implemented and monitored.A3:Envi-

ronment 描述业务活动对环境及天然资源的重大影响及已采取管理有关影响的行动。 描述在拣选供应商时促使多用环保产品及服务的惯例，以及相关执行及监察方法。

and natural A3.1 Description of the significant impacts of activities on the environment and natural 98 B5.4 Description of management promoting the use of environmental products and 121

resources resources and the actions taken to manage them. services in selecting selection how they are implemented and monitored.

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China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report维度页码维度页码

Dimension Page Dimension Page

一般披露 General disclosure 气候相关风险和机遇。 75-76Climate-related risks and opportunities.已售或已运送产品总数中因安全与健康理由而须回收的百分比。

B6.1 Percentage of total products sold or shipped subject to recalls for safety and 39、41 业务模式和价值链。 74health reasons. Business model and value chain.接获关于产品及服务的投诉数目以及应对方法。策略策略和决策。

B6.2 Number of products and service-related complaints received and how they are dealt 46 Strat- 74-76B6：产品 Strategy and decision-making.责任 with.egy

B6:Product 财务状况、财务业绩和现金流量。

B6.3 描述与维护及保障知识产权有关的惯例。

responsi- 62-63 Financial position financial performance and cash flows.Description of practices relating to observing and protecting intellectual property rights.bility 气候韧性。

B6.4 描述质量检定过程及产品回收程序。

43-44 Climate resilience.

Description of quality assurance process and recall procedures.发行人用于识别、评估气候相关机遇，以及厘定当中轻重缓急并保持监察描述消费者资料保障及隐私政策，以及相关执行及监察方法。的流程（包括发行人可有及如何使用气候相关情景分析来确定气候相关机B6.5 Description of consumer data protection and privacy policies implementation 46 遇的讯息）；及

and monitoring methods. The processes the issuer uses to identify assess prioritise and monitor climate-re- 75-76

风险 lated opportunities (including information about whether and how the issuer uses

一般披露 管理 climate-related scenario analysis to inform its identification of climate-related op-General disclosure

Risk portunities); and

于汇报期内对发行人或其雇员提出并已审结的贪污诉讼案件的数目及诉 man- 风险管理流程整合。

讼结果。 age- 74-76 B7.1 35 Integration of risk management processes.B7：反贪 Number of concluded legal cases regarding corrupt practices brought against the ment污 issuer or its employees during the reporting period and the outcomes of the cases. 气候相关风险和机遇的识别、评估、优次排列和监察流程，是如何融入发行人的整体风险管理流程，以及融入的程度如何。

B7:

描述防范措施及举报程序，以及相关执行及监察方法。 The extent to which and how the processes for identifying assessing prioritising 75-76Anti-cor- D：气候相ruption B7.2 Description of preventive measures and whistle-blowing procedures how they 33-34 and monitoring climate-related risks and opportunities are integrated into and in-关披露

are implemented and monitored. form the issuer’s overall risk management process.D:Cli-

mate-relat- 温室气体排放。

B7.3 描述向董事及员工提供的反贪污培训。

76

35 ed disclo- Greenhouse gas emissions.

Description of the anti-corruption training provided to directors and employees. sures

气候相关转型风险。74-76社区 Community Climate-related transition risks.一般披露 General disclosure 气候相关物理风险。 74-76Climate-related physical risks.B8：社区 专注贡献范畴（如教育、环境事宜、劳工需求、健康、文化、体育）。

投资 B8.1 Focus areas of contribution (e.g. education environmental concerns labor 126-131 气候相关机遇。

B8:Commu- needs health culture sport). 74-76Climate-related opportunities

nity invest- 指标

ment

B8.2 在专注范畴所动用资源（如金钱或时间）。

126、

129、和目资本应用。74-76

Resources contributed (e.g. money or time) to the focus area. 131 标 Capital deploymentMet-

rics 内部碳定价。

新增 New Disclosures —and Internal carbon pricing.targets负责监督气候风险和机遇的治理机构（可包括负责董事会、委员会或其他薪酬。同等治理机构）或个人的讯息。 —Remuneration.D：气候相 Information on the governance body (including the responsible board of direc- 73-74

关披露 管治 tors committee or other equivalent governance body) or individual responsible 行业指标。for overseeing climate-related risks and opportunities. 76-78Industry metrics.D:Cli- Gov-

mate-relat- ern-

ed disclo- ance 管理层在用于监测、管理和监督气候相关风险和机遇的治理流程、监控措 气候相关目标。

施及程序中的角色。 72、76sures Climate-related targets.Information on the governance body (including the responsible board of direc- 73-74

tors committee or other equivalent governance body) or individual responsible 跨行业指标及行业指标的适用性。

for overseeing climate-related risks and opportunities. —Applicability of cross-industry metrics and industry-based metrics.

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China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

一图读懂《中国铁路通信信号股份有限公司2025环境、社会和公司治理报告》评级报告受中国铁路通信信号股份有限公司委托，“中国企业社会责任报告评级专家委员会”抽选专家组成评级小组，对《中《中国铁路通信信号股份有限公司2025环境、社会和公司治理报告》评级报告国铁路通信信号股份有限公司2025环境、社会和公司治理报告》（以下简称《报告》）进行评级。

一、评级依据信息披露的规范性；参与报告评级，既提升了企业社会责任管理意识和高度，

一、评级结果又增强了企业社会责任工作的规范性和可信度，具有领先的创新性表现。1.财政部《企业可持续披露准则——基本准则（试行）》；

2.香港联合交易所《环境、社会及管治报告守则》；

3《.上海证券交易所上市公司自律监管指引第14号——可持续发展报告（试三、综合评级★★★★★评级结果评级图示发展水平行）》；

4.中国企业改革与发展研究会、责任研究院《中国企业可持续发展报告指综合以上七项评价指标，《中国铁路通信信号股份有限公司2025环境、社五星佳 ★★★★★ + 典范 南（CASS-ESG 6.0）之铁路、船舶、航空航天和其他运输设备制造业》； 会和公司治理报告》在过程性、实质性、平衡性、可比性、可读性方面达

《中国铁路通信信号股5.责任云研究院《中国企业可持续发展报告评级标准（2026）》。到卓越，在完整性和创新性方面达到领先，综合为“五星”级，是一份卓份有限公司2025环境、五星级★★★★★卓越二、评级分析越的企业可持续发展报告。

社会和公司治理报告》四星半级★★★★☆领先过程性（★★★★★）（以下简称《报告》）公司成立报告编制工作组，由党建工作部牵头协调、具体统筹报告编制工作，综合评级评级图示发展水平为五星级，是一份卓越四星级★★★★优秀党委会、董事会把控报告内容、整体方向并负责报告终审。将报告定位为提高社会责任管理水平、传播企业责任品牌形象、披露企业履责信息、回五星佳★★★★★+典范

的企业可持续发展报告。三星级★★★良好应利益相关方信息披露需求、满足信息合规披露的有效工具，功能价值定五星级★★★★★卓越

二星级 ★★ 发展 位明确。结合国家宏观政策、行业对标分析、公司重大事项、国内外 ESG标准等识别双重重要性议题；计划通过官方网站发布中英文版本报告，并四星半级★★★★☆领先一星级★起步将以印刷品的形式呈现报告，过程性表现卓越。

实质性（★★★★★）四星级★★★★优秀

《报告》系统披露了应对气候变化、污染物排放、废弃物处理、节约能源、三星级★★★良好

资源、环保产品或技术的研发和应用（清洁技术机遇）、推动运输设备绿

色化、生态系统与生物多样性保护、可持续供应链、产品和服务安全与质量、二星级★★发展

二、亮点绩效职业健康与安全生产、社区影响（对周边环境、社区造成的影响）、可持

续治理机制、反商业贿赂及反贪污等铁路、船舶、航空航天和其他运输设一星级★起步

备制造业关键性议题，叙述详细充分，其中可持续治理机制、废弃物处理、过程性★★★★★7组节约能源资源三项议题相关内容篇幅最多，均为6页，具有卓越的实质性18组表现。四、改进建议★★★★★+

实质性★★★★★能源利用创新驱动完整性（★★★★☆）1.增加循环经济、生态系统与生物多样性保护等议题下核心指标的披露，完整性★★★★★《报告》主体内容从“国之重器引领发展新程”“智创先锋驱动未来变革”“绿进一步提升报告的完整性；6组色向新践行低碳承诺”“海聚英才相伴温暖成长”“同心同行共赴美好生活”2.进一步优化报告内容和设计的表现形式，提升报告的创新性。平衡性★★★★★可持续治理机制等角度系统披露了铁路、船舶、航空航天和其他运输设备制造业核心指标

的83.82%，其中环境维度下环境合规管理、水资源利用，社会维度下乡村可比性★★★★★

《报告》系统披露了铁路、船舶、航空《报告》详细披露了“研发投入金额”“研振兴、创新驱动、员工权益保障、职业健康与安全生产、职业发展与培训，五、评级勋章★★★★★+★★★★★治理维度下利益相关方沟通、反不正当竞争等议题的核心指标覆盖率最高，可读性航天和其他运输设备制造业核心指标的发投入占营业收入比例”“环保投入”“温中国铁路通信信号股份有限公司连续7年参与报告评级，获白银级勋章。均达100%，具有领先的完整性表现。创新性★★★★★83.82%，其中环境维度下环境合规管理、室气体排放量”“员工培训人数”“客户平衡性（★★★★★）近五年报告评级趋势水资源利用，社会维度下乡村振兴、创新满意度”等97个关键指标连续3年的对《报告》披露了“针对公司或雇员提出的贪污诉讼案件”“产品和服务相《报告》的过程性、实质性、平衡性、驱动、员工权益保障、职业健康与安全生比数据，其中环境维度下能源利用、社会关的安全与质量重大责任事故”“安全事故数量”“因工亡故人数”“工五星级五星级五星级五星级五星级

可比性、可读性均达到五星级，完整性、产、职业发展与培训，治理维度下利益相维度下创新驱动、治理维度下可持续治理伤损失工作日数”等负面数据信息，简述了“2025年，中国通号未发生劳动争议事件”“未发现职业病和疑似职业病患者”等情况，平衡性表现卓越。

创新性达到四星半级。关方沟通、反不正当竞争等议题的核心指机制连续3年的可比数据披露最为充分，可比性（★★★★★）标覆盖率最高，均达100%。分别为7、18、6组。《报告》详细披露了“研发投入”“研发投入占营业收入比例”“环保投入”“温室气体排放量”“员工培训人数”“客户满意度”等97个关键指标连续3年的对比数据；其中环境维度下能源利用、社会维度下创新驱动、治理维

度下可持续治理机制连续3年可比数据披露最为充分，分别为7、18、620212022202320242025近五年报告评级趋势 组；通过“入选中央电视广播总台财经节目中心‘中国上市公司 ESG 先锋

100’指数第17位、央企第10位”等进行横向比较，具有卓越的可比性表现。

五星级五星级五星级五星级五星级可读性（★★★★★）

《报告》采用议题型框架结构，从五大篇章全面阐述了企业年度履责实践与成效，框架结构清晰，重点议题突出；封面设计凸显了企业所在行业特色，融入企业主营业务元素，提升了报告辨识度；章节开篇设置“中国通号·荣评级专家委员会副主席誉2025”板块，集中展现企业年度履责重点成果；正文中设置“通号档案”出具时间：

栏目解读行业专业术语，增强了报告的易读性；以具体可感的丰富案例、2026年3月20日图片向公众展示履责成果，提升了报告的沟通力，可读性表现卓越。

创新性（★★★★☆）扫码查看评级档案评级小组组长评级小组专家20212022202320242025

《报告》积极响应国际标准与监管要求，参照“治理”“战略”“影响、风险和机遇管理”“指标与目标”四支柱框架披露应对气候变化等议题，增强

122123中国铁路通信信号股份有限公司2025环境、社会和公司治理报告

China Railway Signal & Communication Co. Ltd. 2025 Environmental Social and Corporate Governance Report

One-picture Guide to Rating Report of the 2025 Environment Social and Governance

Report of China Railway Signal & Communication Co. LTD.One-picture Guide to the 2025 Environment Social and Governance Report of China Railway Signal & Communication Upon the request of China Railway Signal & Communication Co. LTD. the Chinese Expert Committee on CSR Report Rating invited experts to form a rating team to rate the

2025 Environment Social and Governance Report of China Railway Signal & Communication Co. LTD. (hereinafter referred to as “the report”).

Co. LTD. Rating report

I. Rating result I.Rating Criteria chapters with a clear framework and highlighted key issues. The cover design highlights

the industry characteristics of the company and incorporates elements of its main

1.The Corporate Sustainability Disclosure Guidelines - Basic Guidelines (Trial) business enhancing the report's recognizability. The "Awards and Honors Won by CRSC

issued by the Ministry of Finance; in 2025" section at the beginning of each chapter showcases the company's key annual

The 2025 Environment Rating result Rating illustration Development level 2.The Guideline on Environmental Social and Governance Report of the Hong responsibility achievements. The "CRSC Profile" column in the main text interprets

industry-specific terminology improving the report's readability. Rich cases and images

S o c i a l a n d G o v e r n - Kong Stock Exchange;

3.Guidelines No. 14 of the Shanghai Stock Exchange for the Self-regulation — are used to present responsibility achievements to the public enhancing the report's Five-star plus ★★★★★ + Model

ance Report of China Sustainability Report (Trial) ; communication effectiveness and demonstrating outstanding readability performance.Innovation ( ★★★★☆ )

Railway Signal & Com- Five-star ★★★★★ Outstanding 4.The Guidelines for Chinese Enterprises' Sustainable Development Reports (CASS-ESG 6.0) for the Railway Ship Aerospace and Other Transportation Equipment The report actively responds to international standards and regulatory requirements

munication Co. LTD. Manufacturing Industries of the China Enterprise Reform and Development Society disclosing issues such as climate change response in accordance with the four-pillar

Four-and-a-half-star ★★★★☆ Leading and CSR Cloud Research Institute; framework of "governance" "strategy" "impact risk and opportunity management" (hereinafter referred to 5.The Rating Standards for Corporate Social Sustainability Reporting in China and "indicators and targets" enhancing the standardization of information disclosure.as “the report”) is rat- (2026) of the CSR Cloud Research Institute. Participating in the report rating not only enhances the awareness and standards of corporate Four-star ★★★★ Excellent

II.Rating analysis social responsibility management but also improves the compliance and credibility of its ed as five-star repre- social responsibility work demonstrating good innovativeness performance.Three-star ★★★ Good Process ( ★★★★★ )

senting an outstanding

The company established a report compilation working group with the Party Building

corporate sustainability Two-star ★★ Developing Work Department taking the lead in coordinating and overall planning the report III.Comprehensive rating ★★★★★

report. compilation work. The Party Committee and the Board of Directors supervised the content and overall direction of the report and were responsible for the final Based on the above seven evaluation indicators the 2025 Environment Social and

One-star ★ Beginning review. The report is positioned as an effective tool to improve social responsibility Governance Report of China Railway Signal & Communication Co. LTD achieves

management promote the corporate social responsibility brand image disclose outstanding performance in process-oriented materiality balance comparability

corporate social responsibility information meet the information disclosure needs and readability aspects and leading performance in integrity and innovation aspects

of stakeholders and ensure compliance with information disclosure requirements. resulting in a comprehensive "five-star" rating It is an outstanding corporate ESG report.II. Highlight performance The functional value is clearly defined. Double materiality issues were identified

by considering national macro policies industry benchmarking analysis major

corporate events and domestic and international ESG standards. It is planned to Rating result Rating illustration Development level

release the report in Chinese and English versions on the official website and present

Process ★ ★ ★ ★ ★ 7 groups 18 groups it in printed form. The performance in the process is outstanding. Five-star plus ★★★★★ + Model

Energy Innovation Materiality ( ★★★★★ )

Materiality ★ ★ ★ ★ ★ utilization driven The report systematically discloses key issues in the manufacturing of railway Five-star ★★★★★ Outstanding

ship aerospace and other transportation equipment industries such as

Integrity ★ ★ ★ ★ ★ 6 groups addressing climate change pollutant emissions waste disposal saving energy Four-and-a-half-star ★★★★☆ Leading

and resources research and development and application of environmentally

Sustainable

★ ★ ★ ★ ★ protection products or technologies (clean technology opportunities) promotion Balance governance Four-star ★★★★ Excellentof green transportation equipment ecosystem and biodiversity protection

mechanism

sustainable supply chains product and service safety and quality occupational

Comparability ★ ★ ★ ★ ★ health and safety community impact (impact on the surrounding environment Three-star ★★★ Good

The main content of the report systematically The report provides detailed comparative and communities) sustainable governance mechanisms and anti-commercial

Readability ★ ★ ★ ★ ★ briber y and anti-corruption measures. The descriptions are detailed and Two-star ★★ Developing

discloses 83.82% of the core indicators in the data for 97 key indicators over three con- comprehensive with the most extensive coverage for sustainable governance

mechanisms waste disposal and energy and resource conser vation eachInnovation ★ ★ ★ ★ ★ manufacturing of railway ship aerospace secutive years including “R&D investment One-star ★ Beginningspanning 6 pages demonstrating excellent materiality performance.and other transportation equipment indus- amount” “R&D investment””proportion of R&D Integrity ( ★★★★☆ )The 2025 ESG Report of CRSC achieved tries.Core indicators for environmental com- investment in main business revenue””envi-

The main content of the report systematically discloses 83.82% of the core indicators IV. Improvement suggestions

in the manufacturing of railway ship aerospace and other transportation equipmentpliance management and water resource ronmental investment””greenhouse gas emis- industries from perspectives such as ""National Key Equipment Leading a New 1. Add the disclosure of core indicators under issues such as circular economy and five-star rating in terms of process ma- Journey of Development""Intelligent Pioneer Driving Future Transformation""Green ecosystem and biodiversity protection to further improve the integrity of the report.teriality balance comparability and read- utilization under the environmental dimen- sions””number of employees trained”and”cus- Innovation Fulfilling Low-Carbon Commitments""Gathering Talents Growing 2. Further optimize the presentation forms of the report content and design to furtherability and four-and-a-half-star rating in sion rural revitalization innovation-driven tomer satisfaction”. The most comprehensive

Together with Warmth". Core indicators for environmental compliance improve the innovation of the report.management and water resource utilization under the environmental dimension V. Rating medal

integrity and innovation. development employee rights protection three-year comparative data disclosures are rural revitalization innovation-driven development employee rights protection occupational health and work safety and career development and training under CRSC has participated in the report rating for 7 consecutive years and has been

occupational health and work safety and for energy utilization under the environmen- the social dimension and stakeholder communication and anti-unfair competition awarded the Silver Medal.career development and training under the tal dimension (7 groups) innovation-driven under the governance dimension have the highest coverage rates all reaching 100%.It shows leading integrity.social dimension and stakeholder commu- development under the social dimension (18 Balance ( ★★★★★ ) Trend of report ratings over the past five years

nication and anti-unfair competition under groups) and sustainable governance mech- The report discloses negative data and information such as "number of

Five-star Five-star Five-star Five-star Five-star

the governance dimension have the highest anisms under the governance dimension (6 corruption lawsuits filed against the company or its employees""major safety and quality liability accidents related to products and services""number of safety

coverage rates all reaching 100%. groups). accidents""number of work-related deaths""number of lost workdays due to

work-related injury". It also briefly describes situations such as "In 2025 CRSC had

(CRSC)

no labor dispute incidents"and"no cases of occupational diseases or suspected Participated for 7 consecutive years

occupational diseases were found" with outstanding balance performance.Trend of report ratings over the past five years Comparability ( ★★★★★ )

The report provides detailed comparative data for 97 key indicators over three 2021 2022 2023 2024 2025

Five-star Five-star Five-star Five-star Five-star consecutive years including "R&D investment""proportion of R&D investment in main business revenue""environmental investment""greenhouse gas emissions""number

of employees trained"and"customer satisfaction". The most comprehensive three-

year comparative data disclosures are for energy utilization under the environmental

dimension (7 groups) innovation-driven development under the social dimension (18

groups) and sustainable governance mechanisms under the governance dimension (6 Vice Chairman of China Expert

(CRSC)

Participated for 7 groups). Horizontal comparisons are made such as "ranked 17th in CMG Finance Program

Committee on CSR Report Rating Date of Issuance:

consecutive years Center's 'ESG Pioneer Top 100 Listed Companies in China' Index and 10th among central March 20 2026

enterprises" demonstrating with outstanding comparability performance.Readability ( ★★★★★ ) Scan the code to view

The report adopts an issue-based framework structure comprehensively elaborating the rating file Panel Leader Panel Expert

2021 2022 2023 2024 2025 on the company's annual responsibility performance and achievements across five

124125中国铁路通信信号股份有限公司

China Railway Signal & Communication Co. Ltd.意见反馈

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2025环境、社会和公司治理报告》。为持续改进中国通号环境、社会及管治工作，我们希望聆听您的意见和建议，请您在百忙之中扫描下方二维码，对我们的报告提出宝贵意见。

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Thank you very much for reading the 2025 Environmental Social and Gov-

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