POWER CONSTRUCTION CORPORATION OF CHINA 1 A Thriving POWERCHINA 04 About the Report CONTENT ESG Governance 08 The report is the 10th Social Responsibility Report issued by Powerchina Limited (company referred to as POWERCHINA, Stock Code: 60166). According to the relevant guidance of the State-owned Assets Supervision and Administration Commission of the State Council, this issue is renamed Environmental, Social and Governance (ESG) Report , aiming to 12 faithfully reflect POWERCHINA’s concept, practices and performance in terms of sustainable development. Governance for A More The report discloses all businesses of POWERCHINA, and also fully discloses the corresponding key performance Permanent Operation indicators so that the stakeholders could fully understand the relevant information of the Company. Improving the company’s governance 14 Basis of Compilation Integrity Risk Control 16 This report is based on The Report on the Fulfillment of Social Responsibility by Listed Companies, The Shanghai Stock Exchange's Guidelines for Environmental Information Disclosure of Listed Companies and Guiding Opinions on the Making the Main Business Stronger and Better18 Fulfillment of Social Responsibility by Central Enterprises issued by the State-owned Assets Supervision and Administration Commission of the State Council. Furthermore, it has referred to the Global Reporting Initiative (GRI)’s Sustainability Guaranteeing customers’ rights 22 Reporting Guidelines (GRI 4.0, GRI-standards), International Organization for Standardization (ISO)’s Social Responsibility Guide (ISO 26000), the Guidelines on Corporate Social Responsibility Report for Chinese Enterprises (CASS-CSR4.0) High-quality Supply Chain 24 issued by the Corporate Social Responsibility Research Center of the Chinese Academy of Social Sciences, United Nations Sustainable Development Goals (SDGs) and other standards. 26 Environment: For A More Reporting Period Sustainable Ecology From January 1, 2021, to 31 December 2021, some content is extended as needed, which has exceeded this time range. Perfecting Green Management 28 Scope of the Report Addressing Climate Change 29 Powerchina Limited and its wholly-owned, holding enterprises; some indicators include the relevant indicators of enterprises entrusted by the controlling shareholder Power Construction Corporation of China. Implementation of Green Production 33 Data Clarification Ecological Environment Protection 34 The financial data cited by this report mainly come from the audited financial report, other data come from the company's 36 official documents and statistical reports. Term Description Society: For A more Eternal Beauty 38 In order to facilitate expression and reading, Powerchina Limited in the report is addressed as "POWERCHINA" or Deepening the Win-win Partnership "Company" or "We" according to the specific situations. Adhering to the Red Line 40 Confirmation and Approval The report was reviewed, confirmed and approved by the company's board of directors in March 2022 to ensure that the Paying Attention to Talent Development 42 report complies with the principle requirements as "Materiality" "Quantification" "Balance" and "Consistency". Devoting to Social Welfare 44 Access to the Report This report is in Chinese and published to the stakeholders and the public in the form of PDF electronic documents. The PDF electronic documents can be downloaded from the website of the Shanghai Stock Exchange and the official website of POWERCHINA (http://www.powerchina.cn). POWERCHINA Looking into the Future 48 We sincerely thank you for your attention, and look forward to your feedback, suggestions and corrections, which could assist us in improving POWERCHINA's ESG control and disclosure. For that, we will be more than grateful. Appendix 50 2 Powerchina Limited 2021 Environmental, Social and Governance Report 03 A Thriving POWERCHINA ○ On June 28, 2021, the first batch of generating units of Baihetan Hydropower Station, another "national business card" for China’s world-leading hydropower industry, was officially put into operation, in which POWERCHINA undertook all the design and 80% of the construction work. Company Overview Scope of Business Governance Achievements The controlling shareholder of to "Powerchina Limited", and the POWERCHINA is mainly engaged in urban railways, clean energy, water In 2021, the Company was awarded Golden Roundtable Award for Board Powerchina Limited is one of the stock abbreviation was changed from general contracting of domestic and resources and environment, mines, a series of capital market honors, of Directors of Listed Companies in Fortune Global 500 companies— "SINOHYDRO" to "POWERCHINA". international water conservancy and etc.; investment and financing business; including the "Top 100 Award" of China. Power Construction Corporation of hydropower construction projects and electrical power production; import the 23rd Golden Bull Award for In 2021, its parent company Power China. The Company was formerly related survey, design, construction, and export, etc. The Company is the Listed Companies, the "Best Listed Construction Corporation of China, known as Sinohydro Limited which consulting, supervision, and other largest water conservancy and hydro- Company" of the 11th Golden Ba- as the world’s largest designer and was established in Beijing by Sinohydro supporting services; the manufacturing, power construction enterprise in the uhinia Award, the "Excellent ESG contractor in the power sector, was Construction Corporation of China installation and trade of mechanical and world with the leading technological Practice Case of Listed Companies ranked 107th among Fortune Global and Hydrochina Corporation Limited electrical equipment and construction level and the strongest brand influence in Beijing" of the Beijing Association 500 companies, 1st among the ENR on November 30, 2009. On October machinery; engineering design,constru- in the industry. of Listed Companies, "the Listed Top 150 Global Engineering Design 18, 2011, the Company was listed ction, consulting and supervision of Company with the most investment Companies, and 5th among the on the Shanghai Stock Exchange. In electric power, high-ways, railroads, value" of the 2020 China Securities ENR Top 250 Global Engineering January 2014, the Company name ports and waterways, airports and Journal Golden Bull Award, and the Contractors. was changed from "Sinohydro Limited" housing construction, municipal utilities, Best Board of Directors of the 17th 04 Powerchina Limited 2021 Environmental, Social and Governance Report 05 Organizational There are 43 second-level wholly-owned and holding subsidiaries, including 7 hydropower design companies, 18 hydropower engineering companies, 4 Strategic Orientation Structure professional market platform companies, 9 investment and operation platform companies, 4 financial service platform companies, and 1 real estate company Aiming at becoming a world-class enterprise, coordinating both the domestic and the international market, highlighting the three core businesses of energy and power, water resources and environment, under POWERCHINA. urban construction and infrastructure, integrating the three major links of "investment, construction and operation”, strengthening capacity building on seven areas including overall innovation, market expansion, Shareholders’ Meeting quality performance, lean management, resource integration, asset operation, risk management and control, etc. and systematically promoting eight strategic actions of Party building, technological innovation, deepening reform, management improvement, international development, talent-based enterprise, honest 43 Board of Directors employment and digital transitions so as to better serve the national strategies, fully promote high-quality development and play a better role and make a greater contribution in the "14th Five-Year Plan" period. second-level wholly-owned, holding subsidiaries Professional Committee Supervisory Board Overall Objectives Management The overall objectives of the Initially become a world-class enterprise with "14th Five-Year Plan" global competitiveness a t th e h ea d q u a r ters 22 management departments 21 wh ol ly - own ed com p a n i es 22 h ol d i n g s u b s i d i a r i es 24 en tr u sted com p a n i es 6 overseas Regional headquarters 5 domestic regional headquarters 6 b ra n c h es A world-class business system is A world-class technology innovation system is basically formed basically formed A world-class management system A world-class globalized business layout is is basically formed basically formed A world-class talent team is basically The three-year action task of state-owned built enterprises is fully completed The Party's leadership and construction are further strengthened Corporate Culture Developmental Building clean energy Building a world-class enterprise strategies Creating a green environment Creating an excellent global brand Serving smart cities Our Our Mission Vision entconcept Basic compreh A dhering gtothe Principles high-qualit Adher Being honest and ntal ingt ion committed, Making revolution ensi opm onme ew dherin Self-improvement to Corporate duct and innovation, Advancing Business Our ve l the ers vel yde Philosophy Spirit Dare to go beyond nvir y's A Culture ot technology, Achieving win- P ea de pro p ar d velo ne t he win Cooperation afe n io gree hi t Adeig tothe pm ds n g in t en an tionastratee to er n dh ec A prot Develop- Core Adher ment ons Values ingt rulati Concept olawsand top revent sks andcontrolri Innovation, Coordination, Responsibility, Innovation, Integrity, Green,Openness, Sharing Win-Win Cooperation 06 Powerchina Limited 2021 Environmental, Social and Governance Report 07 Communication of Stakeholders In response to the differentiated needs of different in 6 strategy meetings organized by domestic and foreign stakeholders, POWERCHINA continuously improves securities companies throughout the year and received communication mechanisms, expands communication 38 sessions of research by domestic and foreign investors ESG Governance forms, and strives to accurately, timely and comprehensively as well as analysts. In addition, the Company maintains disclose the information concerned stakeholders. In 2021, good interaction with investors through on-site and online the Company further revised The Management System for performance promotion meetings, telephone conferences, Information Disclosure, The Internal Reporting System of investor collective reception day, etc., actively participates Major Events and Inside Information Insider Registration and in social responsibility (ESG) related forums, and compiles Filing System, organized special training on securities affairs, and distributes quality social responsibility (ESG) reports and popularized the latest policies of market supervision, year after year. On our official website, we set up columns information disclosure systems for listed companies, etc. to of "Social Responsibility"and“Investors Relations”, focusing Board Statement relevant employees, and continued to increase the levels and qualities of information disclosure. on and actively speaking in the social responsibility (ESG) field, conveying the Company's value with information of high The ESG of POWERCHINA is comprehensively supervised Board is responsible for formulating the Company's ESG quality and showing a good market image. In August 2021, POWERCHINA has formulated the company's 2021 Investor by the Board of Directors. The board of directors participates governance strategy, evaluating and determining ESG risks the Company has won the Class A evaluation of the Shanghai Relations Work Plan, maintained good communication with in the deliberation and decision-making of major ESG issues and opportunities, regularly reviewing the progress of ESG Stock Exchange’s 2020 annual Information Disclosure Work. various investors through multiple channels, participated of the Company and assumes overall responsibility for the work, approving disclosure information in ESG reports, and ESG work. The relevant functional departments, branches, evaluating whether the Company's ESG risk management Communication and subsidiaries of the Company are responsible for the and internal control systems are applicable and effective . Stakeholders Demands of stakeholders Our response mechanism specific implementation of ESG affairs. In addition, the Responding to the national strategy Abiding by laws and regulations Law-abiding compliance operation Policy guidance Implementing national policy Asset preservation and appreciation of Special meeting reports Integrity management by the law Government assets Information delivery Practicing business with integrity Full tax payment according to the law Work objectives and assessment Developing clean energy Promoting the stable employment Strategic cooperation Assuming social responsibility ESG Governance System Combating climate change Regular or temporary reporting Shareholders’meeting Keeping stable profit Avoiding economic risks Shareholders Board of Directors Maintaining shareholder rights POWERCHINA learns from the prevailing standards and management concept into the enterprise strategy and opera- Keeping information communication Daily communication Timely disclosure of information advanced practices of ESG management of global enter- tion management system in practice, and promotes the manage- Official website of the Company prises, fully considers the practical basis of the Company's ment of responsibility to achieve sustainable development. Implementing quality management operational management, continuously integrates the ESG Customer service hotline Guaranteeing engineering quality Providing excellent service Satisfaction survey Clients Improving customer service Strengthening technological innovation Official website of the Company Innovating engineering technology Protecting client privacy Client visits Leading collective growth The board of directors decides on the ESG management structure, participates in and supervises ESG work throughout the process, and regularly reviews the progress of ESG; Regular communication Adhering to integrity and Complying with business ethics trustworthiness Business communication and Partners Practicing mutual benefit and win-win Establishing a work leadership group led by the Company's main leaders, responsible for the leadership, decision-making cooperation Mutual benefit and equal consultation development and overall deployment of the ESG work of the Company. The Brand and Social Responsibility Division of the Administration Industry forum and exhibition Maintaining good cooperation Department of the Company is responsible for the planning, coordination and daily management of ESG-related work. Thus, an Stabilizing salary and incentives Improving benefits and welfare Safeguarding employees’ rights ESG management organization system that is characterized by in-depth participation at all levels, horizontal coordination, and Staff congress Protecting personal safety Carrying out democratic management vertical integration has taken its form; Staff Daily communication Supporting career development Strengthening employees’ training Various types of business training Formulating and issuing strategic guidance documents and related management systems such as the Concept, Strategy and Realizing personal value Enriching employees’ life Staff recreational activities Action Plan on Social Responsibility, Construction Plans on the Management System of Social Responsibility, clarifying ESG Work-life balance Continuing epidemic prevention and control planning goals in the "14th Five-Year Plan" of the Company, and continuing to improve the institutional basis for ESG management; Participating in community activities Community visits Devoting efforts to Public welfare and Regularly organizing system-wide training on social responsibilities and for ESG business personnel to strengthen ESG capacity Care-taking and exchange charity building, and continue to improve ESG management capabilities and performance. Supporting community construction Community Open Day Aiding to rescue and disaster relief Supporting social public welfare Public welfare and charity Practicing green production Environmental protection Environmental protection and public welfare 08 Powerchina Limited 2021 Environmental, Social and Governance Report 09 Identification of Substantive Topics Identification of Topics Analysis of Topics POWERCHINA has actively carried out ESG substantive topic identification and research work to disclose according to the POWERCHINA carries out the investigation of internal and external stakeholders, based on the Company's context, analyzing requirement of the regulatory authorities and the ESG rating standards both at home and abroad, accurately focusing on the and sorting -from dimensions of "the importance to the sustainable development of POWERCHINA" and "importance to external policy orientation and social public opinion, continuously updating the database of key topics of ESG. Currently, there are 43 stakeholders" - the importance of topics, in order to determine the key topics of the ESG reported this year. This report discloses topics covering three major categories of environment, society and governance, effectively responding to stakeholders’ ever- these topics to achieve good communication effects with the stakeholders. updating demands, leading POWERCHINA to create a sustainable win-win value. Governance topics Social topics Environmental topics 100 1.Responsibility strategy 12.Guaranteeing engineering quality 38.Developing clean energy 2.Responsibility governance 13.Adhering to innovation 39.Saving energy resources 3.Social responsibility training 14.Protecting clients’ privacy 40.Strengthening emissions management 25 24 15 12 4.stakeholders’ communication 15.Providing excellent service 41.Combating climate change 22 16 11 27 14 10 41 90 5.Optimizing governance structure 16.Adhering to integrity operation 42.Environmental educational publicity 4 21 34 40 33 38 6.Serving national strategy 17.Practicing procurement liability 43.Participating in environmental public welfare 7.Strengthening the Party building 18.Standardizing supply chain management 23 20 18 30 26 13 36 32 Importance for external stakeholders 8.Risk management and internal control 19.Strengthening strategic cooperation 29 35 31 43 9.Clean governance and anti-corruption 20.Driving industry development 80 19 39 42 10.Standardizing information disclosure 21.Protecting intellectual property rights 28 17 6 11.Investor relationship management 22.Employment compliance 23.Democratic management 8 5 7 9 24.Salary and welfare, health and safety 70 25.Health and safety 37 26.Training and development 1 27.Work-life balance 2 28.Localization procurement 3 29.Driving local employment 60 30.Cultivating local talents 31.Protecting local environment 32.Carrying out the charitable donation 33.Helping rural resolution 50 707580859095100 34.Supporting against epidemic 35.Aiding to rescue and disaster relief 36.Supporting community public welfare Importance for the sustainable development of POWERCHINA 37.Carrying out volunteer services Substation Analysis 2D Matrix of POWERCHINA 10 Powerchina Limited 2021 Environmental, Social and Governance Report 11 Governance for A More Improving the company's governance Integrity risk control 14 16 Permanent Operation Making the main business stronger and better 18 Guaranteeing customers’ rights 22 POWERCHINA has committed to a global operation, quality-efficient operation, with High-Quality Supply Chain 24 sustainable development goals, continuously optimizing corporate governance, improving the corporate governance structure with clear responsibilities and rights as well as regulated management. We constantly strengthen integrity risk prevention and control, implementing clean governance and anti-corruption. Focusing on energy power, water resources and environments as well as urban construction and infrastructure, we aim to make the core business stronger and better. POWERCHINA has committed to providing products and services of high quality to ensure client rights and strengthening supplier management and supplychain building. With commodity supply and the foundation of development being improved continuously, we strive to create a greater value for shareholders. ○ The full image of Lianghekou Hydropower Station 12 Powerchina Limited 2021 Environmental, Social and Governance Report 13 Improving the Benchmarking against other world-class enterprises, POWERCHINA continuously advances the modernization of its governance system and capabilities. The Party Strengthening the Enterprises with Legal Representatives company's committee supports the board and managers, and the board and managers are responsible for the implementation of decisions made by the Party committee. The Supervisory Board effectively oversees the Company and ensures that the company governance is operated in a regulated way, and both directors and senior managers are fulfilling their duty diligently. The bodies of governance at all levels are characterized by In 2021, the Company has further strengthened the management of hierarchical tiers and legal entities, and continued to reduce the current number. As of the end of statutory and transparent rights and responsibilities, coordinated operation, and December 2021, 270 legal entities were reduced, among which 30 legal entities were effective checks and balances, which provide powerful assistance to the Company's accomplished in 2021, with cumulative recovered funds reaching 11.4 billion RMB, sustainable development. In 2021, two wholly-owned enterprises, POWERCHINA saving managerial costs of 320 million RMB in total. The Company's organizational RESOURCES LIMITED and the SINOHYDRO Bureau 11 Co., Ltd were determined structure is further streamlined, and the control efficiency is significantly improved. by the State-owned Assets Supervision and Administration Commission of the State Council (SASAC) as management benchmarks for other key state-owned enterprises. At the end of December 2021 Strengthening the Construction of Governance System Cumulatively recovered Cumulatively saved funds of management costs of The "Two consistencies” are resolutely and earnestly implemented at POWERCHINA. We have carefully practiced Opinions on Central Enterprises to Strengthen the Party’s leadership in the improvement of Corporate Governance, revised the implementation of the Company's decision-making systems of Three Important and One Major Decision Items, and prepared a List of Decision and Procedures on 270 11.4 320 legal entities were reduced billion RMB million RMB Three Important and One Major Decision Items, which will strengthen the Party's cumulatively leadership and improve the organic unity of corporate governance to ensure that the Understanding numbers for the Year 2021 Party's leadership is legally enforceable in the system, guaranteed in the procedure, and implemented in practice, and the Party committee's leading role in "setting the direction, managing the overall objective, and promoting implementation" is fully 15 utilized. POWERCHINA continues to strengthen the board of directors by building its subsidiaries and promoting a regulated, scientific, effective operation of the board. Combating Illegal Affiliates board meetings were convened We have continuously enhanced the competence of the board and fully encourage it to play a big role in setting strategies, making decisions, and fending off risks as well. POWERCHINA has established a Comprehensive Leading Group against "illegal In 2021, 50 second-tier subsidiaries that must have boards have established their affiliates", formed an inspection group and the guarantor group to inspect the 63 board of directors, and the number of managers who are under the tenure system enterprises at all levels, and promoted comprehensive work with strong execution and contractual management accounted for 93% of its kind. The qualified 17 wholly- and solid work style. owned subsidiaries have all established their board of directors where external directors dominate, and 233 third-tier subsidiaries and below have established proposals were reviewed by the boards, realizing a coverage of 84%. In addition, we have scientifically decided on board the boundaries of rights and responsibilities of each governance entity, sorted out 69 major policy decision items in 10 categories of Party building, management, strategy, reform, etc., and clarified the decision-making entity’s role and operating mechanism in this regard to effectively promote the corporate governance in a standardized, procedural and scientific way. ○ POWERCHINA 2021 Work Conference ○ Seminar for the construction of the board of POWERCHINA 14 Powerchina Limited 2021 Environmental, Social and Governance Report 15 Integrity Risk POWERCHINA continues to make systematic efforts to address awareness, ability and resolve to resist corruption and thus form integrated, coordinated measures. We Risk Control Control have made unanimous efforts to punish and deter, restrained officials with systems, raised their awareness, promoted the normalization of supervision more specifically, and actively cultivated a clean and positive environment of development. At the same time, we must fully grasp the work prevention and control of the epidemic, promote POWERCHINA continues to strengthen the risk prevention and control, conscientiously the construction of a risk prevention and control system, strengthen the construction implements the compliance policy requirements of the central government and SASAC, of compliance management and the "Legal Framework of POWERCHINA", and continues to focus on major operation risk control, especially on Covid-19 prevention and effectively prevent major business risks, safeguarding the Company to achieve high- control overseas, and fully leverages the important role of compliance,audit and oversight quality development. in fending off risk, ensuring sustained healthy development of the Company. Anti-corruption Amendment to the Administrative Measures for Risk Assessment Formation of Major Risk Management Research Report during the "14th Five-Year Plan" Upholding the Redline period POWERCHINA has always maintained a high pressure on anti-corruption, adhering to the main principle of severeness. By strictly investigating the "few key" issues, we have achieved a result that incremental cases are curbed and case-in-stock Formation of the Year 2021 Comprehensive Risk Management Report, the Year 2021 is reduced. In 2021, the POWERCHINA Discipline Inspection Committee has dealt Comprehensive Risk Management Summary Analysis Report on Subsidiary with 50 cases with letters and calls, and 164 cases were verified preliminarily, and 17 were filed accordingly. 53 persons have been disciplined consequently, and 305 persons have received punishment within their organization. Sorting out A Check & Investigation Report on Overseas Business Legal Risks Grasping Management Entrusted by the Bureau of Policies, Laws and Regulations of SASAC, organizing the We have further strengthened the Party style and transparent government Compliance Guide against World Bank Group Sanctions construction and anti-corruption work, organized the 2021 Party Work Integrity 50 Construction and Anti-Corruption Work and Warning Education Conference, issued "Key Working Issues on 2021 Party Work Integrity Construction and Anti-Corruption Work", and performed mission breakdown to ensure that the responsibility is cases with letters and calls accounted and well allocated. Besides, we continue to make systemic efforts to have been dealt with by the ensure a mechanism where awareness, ability and resolve to resist corruption are POWERCHINA Discipline Inspection upheld. Regular Epidemic Facing a complicated and challenging Covid-19 pandemic, POWERCHINA has always considered the lives and health of employees and stakeholders as the top priority, By Prevention and Control intensifying the prevention and control of COVID-19 measures and taking further actions, POWERCHINA has guaranteed steady project progress while the resumption of work and Strengthening Supervision production is pushed ahead in a coordinated way. The Company is highly concerned about the health and safety of overseas employees, and has taken all feasible measures We highlight political supervision, strengthen daily supervision, deepen the supervision such as chartered flights to ensure a safe and healthy journey, thus achieving the "stability and management, strictly implement the Eight-Point decision on improving work on two fronts and security in two areas" goals. conduct set by the Central Committee and the follow-up implementation measures, and keep up our effort to tackle pointless formalities, bureaucratism, hedonism and extravagance. We promote "Three No Corruption", and increase the accountability for discipline enforcement, seriously investigate and handle cases of violations of discipline and law, complete the annual tasks of special inspections and internal Investigating We have actively carried out special rectification operations against financial capital risks, and further promoted the investigation and rectification of illegal businesses, such inspections of illegal affiliates in the Company ordered by the State-owned Assets significant as trade financing. Integration of audit supervision and punishment for those failing to 53 Supervision Party Committee of the State Administration of China (SASAC) with high quality. In 2021, the Company has completed the three rounds of the Party operational risks perform their duty in terms of due operations and investment has been accelerated. We have established a partnership enterprise of POWERCHINA ensuring the investment and committee routine inspections in 36 wholly-owned subsidiaries and the Party operation, preventing systematic risk in PPP projects’ operation. By carrying out risk people have received disciplinary committee inspection rectification assessment in 19 wholly-owned subsidiaries. project governance, we have effectively addressed some major risks of related projects. sanctions on the party and the government level Promoting Good Styles POWERCHINA is paying great attention to the quality of discipline inspection Enhancing the With the in-depth promotion of the integration of the legal system, legal capacity and cadres. Coupling with Party history education activities, the Discipline Inspection legal culture, we continue to build up the Company's capability on legal governance, Commission of POWERCHINA has carried out 6 research at the grassroots level, 4 capacity to compliance operation, and standardized management in terms of major legal dispute Party classes, and organized 4 centralized lectures for discipline inspection cadres. safeguard the rule case management, international business risk prevention, legal review and supervision, Coupling with Party history educational activities, we have carried out Party conduct, etc. In 2021, the Company has conducted law publicity and risk management education clean governance, and integrity education training, enhancing the consciousness of of law effectively, a compliance culture-building has been advanced in-depth and the measures self-discipline among all staff. of the building of the "Legal Framework of POWERCHINA" are paying off. 16 Powerchina Limited 2021 Environmental, Social and Governance Report 17 Making the Main Business Stronger and Better Focus on "Water, Energy and City" As a global pioneer in the cleaning, low-carbon energy, water resources, and environmental construction fields, a cadre in the global infrastructure interconnection, and a leading service provider for "B&R" Construction, POWERCHINA has focused on its In the field of "water, energy and city", POWERCHINA continues to consolidate and main business and consolidated the in-depth implementation of the new development concept, so as to find the development strengthen its advantages in water utilization and governance, and heads on to be 731.5 positioning and comparative advantage of itself in the domestic circulation and domestic international double circulation. The the best in the fields of water resources allocation, water security, water environment Company grabs the new opportunities brought by the new development pattern, firmly promotes the development of globalization, governing and water ecological restoration, thus creating new advantages in water the synergy of the whole industry chain, the whole life cycle service, and fully expands the "big building" market, steadily promoting supply and water development, acquiring and holding high-quality water assets, and the integration of "investment, construction, and operation", so as to make the "water-” much stronger, the "energy " much better, exploring the promotion of water-city linkage. With a view to the "Carbon Peak, and the "city” much bigger. Carbon Neutrality" goal, the Company fully develops and explores the market of billion RMB of new contracts in the "water, energy and city" business pumped-hydro energy storage (PHES), PV power, wind power, geothermal energy, biomass, hydrogen, energy storage and integrated energy, and actively participates in the construction of power grids. Centering on the innovative business thinking and business model of "exploring the city, operating the city and serving the city", the Company accelerates the deployment in the fields of housing construction, Expanding the Great Infrastructure municipal utilities, rail transportation, comprehensive urban development, urban renewal, old neighborhood renovation and urban public utility operation to make the urban business a new growth pole. In the field of infrastructure construction, POWERCHINA actively increases the market development in urban rail transit, intercity In 2021, the Company signed 731.5 billion RMB of new contracts in the "water, railway, highway, municipal bridge, underground integrated pipe, old community renovation, civil-military airport, inland channel, energy and city" business, accounting for 93.7%, including 1,245 RMB of new etc. As a result, a large number of infrastructure projects enjoying great reputations such as the Beijing-Shanghai high-speed contracts in the new energy business, up 42.6% year-on-year. rail, Chengdu subway, Zhongshan-Kaiping high-speed express, and China-Laos railway were built. We have participated in the construction of "China's most important projects", such as the Sichuan-Tibet Railway, with the spirit of overcoming difficulties. We have accomplished Shenzhen Metro Line 7 with high quality, which has become the only subway project in China that has won both the Gold Award of National Quality Engineering Award and the Zhan Tianyou Award. The Company's infrastructure business has grown steadily and converged gradually toward the industry synergy. ○ Wroclaw Flood Diversion River Regulation Works in Poland - the first time a Chinese enterprise successfully fulfilled ○ Participation in the construction of the Jakarta-Bandung high-speed rail project its contract in the EU infrastructure market and obtained a Taking-over Certificate 18 Powerchina Limited 2021 Environmental, Social and Governance Report 19 Integration of Investment, Construction and Operation Promoting Globalization In the field of investment, construction and operation, In 2021, the Company has issued the Opinions on Further POWERCHINA has actively responded to the national "B&R" Company co-signed the world's largest Wind Energy and PV POWERCHINA has accelerated its development from single Improving the Management and Control of Recent Investment, Initiative, optimized the configuration of international business & Energy Storage Project — the Saudi Red Sea Wind Energy investment-driven to the integration of investment, construction clarifying the orientation of investment as profit and cash resources, deeply restructured international business, and PV & Energy Storage Integrated Project; pushed forward and operation, and strives to form a beneficial development creation as well as risk prevention and control, introducing established "three steps" on the global development the implementation of five projects in Vietnam in the mode of pattern of “strong investment, strong contracting, superior special incentives for renewables and pumped water energy strategy of "group establishment for international business, Construction Financing; and successfully signed three spot- assets, superior capital" that is characterized by accurate storage investment business as well as special fund guarantee localization of international operation and globalization of exchange projects in Angola with European funds. The first investment, excellent construction, efficient operation and policies for the preliminary work of major investment projects POWERCHINA", promoting its international business to electricity investment project in Europe — the Ivoivik Wind smooth exit. to better enhance the development of the Company. achieve the development of high quality, so that the brand Power Project in Bosnia and Herzegovina, was successfully value and international influence of POWERCHINA have been launched; the China-Laos Railway Project was officially significantly improved. opened to traffic; the first generator unit of Kafue Gorge Lower Hydropower Station in Zambia was connected to the grid for In 2021, the Company made a breakthrough in the power generation; and the Nam Ou River Hydropower Station China-Laos Railway - Connect the Lao people to the world through railways Case development of the overseas new energy market, with 84 in Laos, which was invested and operated by the Company, billion RMB of new contracts signed, accounting for 39.98% was put into operation in the whole river basin. of the total new contracts signed in international business. The On December 3, the 1,035km long China-Laos Railway connecting Kunming and Vientiane went into operation, which has profoundly changed the transportation pattern of Laos, and is of great significance to China and Laos in the promoting economic, social and humanistic cooperation and communication, accelerating the construction of China-Laos Economic Corridor and building China-Laos Community of Destiny. Since the commencement of construction of the China-Laos Railway, Xiamen University Malaysia Campus Project, Kariba South Bank Expansion Project in Zimbabwe, Memve'ele Hydropower Project POWERCHINA has gathered its high-quality resources, which demonstrates the advantages of integration of the whole in Cameroon, and Nam Ou River Sixth-Grade Hydropower Station Project in Laos were awarded the "2020 China Construction industrial chain, to build "road, bridge and tunnel" high-quality projects. The participation units including SINOHYDRO BUREAU Engineering Luban Prize (for the overseas projects)". 3CO., LTD, SINOHYDRO BUREAU 10 CO., LTD, SINOHYDRO BUREAU 14 CO., LTD, and SINOHYDRO ENGINEERING BUREAU 15CO., LTD of POWERCHINA have completed the targets and tasks at all nodes safely and with high quality Jatigede Dam Project in Indonesia, Kuwait University City Business School, and Women's College Project, etc. was awarded the through the careful formulation of construction plans, adoption of advanced technology and construction methods, and National Quality Project Award. scientific and reasonable organization of construction, making the China-Laos Railway a "model project" for Chinese railroads going abroad with practical actions and practicing the spirit of mutually beneficial of the "Belt and Road" initiative. Rural road opens the door for Kenyan peasantry to get rid of poverty and achieve Case prosperity In March 2021, POWERCHINA Municipal East Africa Corporation completed the construction of 17.3 km asphalt double-layer surface pavement of the 2nd branch rural road of section 444 and successfully opened to ○ On December 3, the entire China-Laos Railway line went into operation, which has profoundly changed the traffic, connecting Elgeyo-Marakwet and Uasin Gishu and connecting the villages and towns around these two transportation pattern of Laos, and is of great significance to China and Laos in promoting economic, social and counties. The opening of the project will facilitate not humanistic cooperation and communication, accelerating the construction of the China-Laos Economic Corridor only the travel of inhabitants, but also the transportation and building China-Laos Community of Destiny. of crops, opening a door for local people to get out of poverty and achieve prosperity. ○ On June 30local time, the first generator unit of Kafue Gorge Lower Hydropower Station, the largest single-roof infrastructure project in Zambia, was ○ Sino-German Ecopark - the first Sino-German industrial ecological park cooperation project and the first urban complex project in China implemented in “ This is a road benefiting the people. Chinese company helps Kenya build the roads, use the actual actions to build new roads to the deepest corner in the mountains, to the doorsteps of the villagers, and bring them the hope to communicate with the outside world. Meanwhile, these highways will effectively revitalize the resources in poor areas, help the development of rural specialized industries, and enhance the 'blood-making' capacity of the rural area, so that it will gradually embark on the road out of poverty and wealth. “ connected to the grid for power generation accordance with international standards, covering a total area of 10 square kilometers ——Mandago, Leader of the County Uasin Gishu, Kenya 20 Powerchina Limited 2021 Environmental, Social and Governance Report 21 Guaranteeing Strengthen Quality Management Breakthroughs in technology research Four "1025 special" tasks were concluded on schedule; the first domestic full- capacity feed pump set of 1,000mw ultra-supercritical unit, large wind turbines and Customers’ BIM simulation system with independent intellectual property rights, and whole- life track cycle management system; approved to undertake eight major national In accordance with the Quality Management System Requirements (GB/T19001- scientific and technological research tasks including CZ railway and Qinghai-Tibet Rights 2016/ISO9001:2015) and Code for Quality Management of Engineering Construction Enterprises (GB/T50430-2017) standards, POWERCHINA has promoted the scientific expedition, and 10 national natural fund projects in the field of offshore wind power and hydropower; leading the organization of nearly 20 provincial and establishment of a quality management system covering the whole process of ministerial-level scientific and technological research tasks, and carrying out major production and operation. In terms of quality management, the Company enhances scientific and technological projects for novel electric power systems and make the implementation of quality standards and specifications, strictly and specifies and breakthroughs in core technologies in the source of original technologies. assigns the responsibilities to survey, design, and construction units; implements quality supervision, insists on "zero tolerance" for quality and safety problems; strengthens the collection and collation as well as replication and promotion Improve the actively advance the development of central enterprises innovation consortium, six of advanced technology and experience in quality management; increases the provincial and ministerial-level R&D platforms including the Tibet Water-Wind-PV- creation and declaration of high-quality projects; focuses on culture development collaborative Storage Energy Technology Innovation Center led by the Company were approved of "strengthening the enterprise by quality", enhances the quality awareness of all innovation system to set up; the construction of water environment, solar thermal, intelligent rail and staff, and develops and expands the spirit of craftsmen and model workers. In 2021, other group-level R&D platforms is proceeding orderly. the Company's Sichuan Dadu River Monkey Rock Hydropower Station, Guohua Dongtai Phase IV (H2) 300 MW Offshore Wind Farm Project and other projects were Advancing New projects were fully integrated into the PRP-ERP-GRP three-level information awarded the 2020-2021 National Quality Project Award; nine projects including the management system; independently developed BIM-centric collaborative design Dahua Bridge Hydropower Project, which was constructed or cooperated by the digital platform, fully covering the entire design process; established a smart site system Company, was awarded the Luban Award; the Baihetan Test Team of the Baihetan transformation based on "BIM+" technology to carry out several intelligent applications in projects Test Center of the China Water and Hydropower Fourth Engineering Bureau Co. Ltd such as the Lianghekou Hydropower Station; completed and put into operation a under POWERCHINA was nominated for the China Quality Award; the Northwest number of smart water platforms, smart energy platforms and smart city platforms; Consulting Company of the Northwest Institute was awarded the "The 19th National the "three-chain and one-platform" digital innovation management was selected as Quality Award”; the Wuzhou-Liuzhou Expressway Project and the Ya'an-Kangding a benchmarking project by the State-owned Assets Supervision and Administration Expressway Project undertook by POWERCHINA Road and Bridge Company were Commission of the State Council (SASAC); the digital transformation training was awarded the "Li Chun Award" for the first batch of highway transportation quality carried out in East China, North China and Southwest China, with more than 400 projects in 2020-2021, which is the first time for POWERCHINA to be awarded participants. the highest quality award in the national highway and transportation industry. The Company and its member enterprises did not have any major engineering quality Practicing the the Company's chief technical expert Zhang Zongliang from Kunming Institute, was problems or accidents throughout the year. elected as an academician of the Academician of Chinese Academy of Engineering; strategy of Zhang Chunsheng from Eastern China Institute (ECADI) was elected as a national "strengthening the survey and design master; and Xu Min from SINOHYDRO BUREAU 10 CO., LTD was rated as the 15th national technical expert. The Company organized and carried enterprise with out the first "Electric Power Construction Craftsman" and special-grade technicians, talents" and evaluated and employed 10 "Electric Power Construction Craftsmen" in the first batch. Applied for ○ Chengdu Rail Transit Line 18 was awarded the 2020-2021 National Optimizing customer service 4,532 Quality Engineering Gold Award patents POWERCHINA insists on client-centered Insist on Innovation-Driven Development services, continues to summarize and revise its customer service system in the daily operation and management, POWERCHINA places scientific and technological innovation at the core of the continuously optimizes customer services, overall development, focusing on the requirements of the Company's high-quality and improves the customer experience. development and building of a world-class enterprise, and dovetailing with the POWERCHINA has strengthened its requirements of national strategies, and market exploitation and structural adjustment, performance control, responded to client transformation and upgrading. Driven by the construction of original technology feedback and complaints in a timely sources, the Company has been incrementally improving the mechanism of the manner, and handled them properly. scientific and technological innovation system, solidly promoting major technology Through customer callback and satisfaction research tasks, and accelerating the construction of high-end professional platforms surveys, we collect customers' opinions 4,275 with the synergy between industry, academia, research, and application as the link, the digital transformation as an effective means, and the institutional mechanism innovation as the guarantee. In addition, the Company strictly complies with the and make timely corrections; we have also strengthened product knowledge dissemination and potential risk warnings patents granted Patent Law of the People's Republic of China and other relevant laws and regulations through diversified customer training and in terms of intellectual property protection to comprehensively strengthen the product descriptions; resolutely curbed management and protection of intellectual property in production and operation and false propaganda; strengthened information effectively avoid the risk of intellectual property infringement. In 2021, the Company security, paid attention to customer data applied for 4,532 patents, obtained 4,275 granted patents, and won hundreds of management and privacy protection, new ministerial and provincial-level science and technology awards, including the shaped the "brand of POWERCHINA" highest industry award for outstanding achievements such as Double Shield TBM and enhanced the company's reputation, technology. customer satisfaction and loyalty. ○ Letters of thanks from clients 22 Powerchina Limited 2021 Environmental, Social and Governance Report 23 Developed and built a supply chain cloud service platform. The Company has worked for the transformation and upgrading of procurement management toward supply chain management, and successfully applied it in 8 pilot projects of 7 subsidiaries and put it into full-scale trial operation by the end of October Final transaction amount of 2021, which promoted the digital transformation of supply chain management. Deepened the centralized management and control of 1.082 bulk material procurement. billion RMB The innovative pilot work of centralized joint procurement of steel bars in the Sichuan- Chongqing and South China regions has reduced procurement costs, which saved procurement funds, reduced about 200 activities of repeated bidding and tendering , and significantly improved procurement efficiency and benefits, and provided strong support for market development and project implementation of the subsidiaries in the said region. Intensified centralized management and control of critical equipment. ○ Panzhihua Wanjiashan PV Power Plant POWERCHINA innovatively conducted annual framework procurement for 16 About categories of common-used construction equipment and four categories of critical High-Quality Responsible Procurement wind and PV equipment, effectively pooling procurement resources and enhancing market voice and bargaining power. Among them, the critical wind and PV equipment procurement for all company investment and construction projects is requested to 5 % be made through the annual centralized procurement. Supply Chain lower than mainstream e-commerce platforms in the product price POWERCHINA has actively advanced the improvement of the procurement management system and established and maintained a qualified supplier database. Comprehensively increased the level of e-commerce The Company's headquarters, subsidiaries , and basic level units have always been establishment and operation. carrying out qualified supplier audits according to the principle of "three levels for each database", and keep a direct connection with the State Administration for Industry POWERCHINA has further standardized and promoted the centralized procurement and Commerce (SAIC) and credit information service relying on POWERCHINA of sporadic products from "POWERCHINA Electronic Mall". In 2021, POWERCHINA Equipment and Material Centralized Procurement Platform, to ensure the accurate Electronic Mall had completed the planned transaction amount ahead of schedule, and true supplier information. with a final transaction amount of 1.082 billion RMB, about 5% lower in product price compared with mainstream e-commerce platforms. In addition, the Company made solid progress in the annual evaluation of suppliers by investigating the implementation of suppliers' social responsibilities in business cooperation and by integrating the concept of responsible procurement and social responsibility management into the process of supplier management and procurement management. Furthermore, the Company has been practicing green procurement, giving priority to low-carbon and environmentally friendly products and clean energy. By the end of 2021, POWERCHINA had incorporated 41,834 suppliers into the qualified supplier database at all levels, among which a total of 22,526 active suppliers had participated in procurement practices. Operation of Procurement Platform POWERCHINA Equipment and Material Centralized Procurement Platform have 20,481 Totally been put into service since 2014, and in recent years, its functions have been upgraded and improved by the "Internet +" technology, which realized electronic closed-loop management for the whole procurement process from the phase of 22,526 Supply Chain Management procurement planning to supplier performance evaluation and has been applied in project offices, branch offices and other basic level units. In 2021, under the instruction of POWERCHINA, the Company’s subsidiaries items of equipment and material procurement were completed on the centralized procurement platform active suppliers are involved in procurement behavior conducted remote off-site and online contactless bid opening and evaluations Following the guidance of the concept of modern supply chain management, relying on the centralized procurement electronic platform. They carried out a total of POWERCHINA has been carrying out high-quality supply chain management 20,481 items of equipment and material procurement on the centralized procurement based on actual development and in accordance with the idea of "complementing, platform, of which 16,486 were completed online for the whole process, accounting strengthening, consolidating and extending the supply chain". The Company has set for 80.49% of the total procurement. two demonstration goals: an intelligent global supply chain and a supply chain for the clean energy industry of "One Belt, One Road", and has implemented corresponding demonstration initiatives. 24 Powerchina Limited 2021 Environmental, Social and Governance Report 25 Environment: For A More Sustainable Ecology POWERCHINA regards environmental protection as the cornerstone of the sustainable development, strictly complies with the relevant provisions of domestic and international laws as well as regulations on environmental protection, fully supports green and low-carbon energy development, promotes green and low- carbon infrastructure construction and operation, strengthens ecological environment management and biodiversity protection, actively responds to climate change, strives to reduce the disturbance from its development on the environment, maintains the harmonious coexistence between human beings and nature, and provides strong support to global sustainable development. Perfecting green management 28 Addressing Climate Change 29 Implementation of Green Production 33 Ecological Environment Protection 34 ○ Beijing Yongding River Lianshi Lake Ecological Restoration Project 26 Powerchina Limited 2021 Environmental, Social and Governance Report 27 Perfecting POWERCHINA continues to strengthen the top-level design of energy-saving and environmental protection, strictly implementing "both Party and company posts Addressing POWERCHINA adheres to the path of green and low-carbon development, and cooperates with global partners to address climate change. The Company focuses Green Climate take the same responsibility for ecological and environmental protection, and one on the optimization of energy structures, striving to build a new power system mainly post with dual responsibilities", strengthening the investment and construction based on new energy, promoting the production of green building materials, issuing projects according to the law, strictly implementing various ecological environmental green "carbon neutral" asset securitization financial products, actively conducting Management governance measures, conducting regular investigation and treatment of potential ecological and environmental risks. Meanwhile, we have strengthened the policy Change carbon transactions, and strives to contribute to the achievement of the goal of carbon compliance and carbon neutrality. publicity of environmental protection regulations, continuously improved the green construction management as well as the emergency response system in the project engineering and construction process, and strictly prevented the occurrence of various types of ecological and environmental protection violations. Enhancing Top-level Design POWERCHINA implements steadfastly the national objective of "Carbon Peak and Carbon Neutrality" according to the Guidance on Promoting the High-Quality Development of State-Owned Enterprises to Achieve Carbon Peak and Carbon Neutrality issued by the SASAC, in which controlling carbon emissions serve as a focus and a clear path to achieve "Carbon Peak and Carbon Neutrality” is mapped out. The Company will incorporate energy-saving and carbon reduction targets into the "14th Five-Year Plan"; promote low-carbon energy structures and Environmental compliance review and POWERCHINA has carried out Research focus on building a clean power system; continuous make efforts to policies and rectification activities carried out in key and Application of Identification and actions related to climate change; actively carry out carbon market transactions; projects.We have also performed an en- Evaluation of Ecological and Environ- enhance the carbon capture technology research and development. In September vironmental risks review focusing on the mental Pollution Sources and Risks in 2021, "CITIC Securities - POWERCHINA 2021 Green Asset Support Special Plan implementation of subject responsibility, Construction, Equipment Manufacturing (esp. for carbon neutrality)" have been successfully issued on the Shanghai Stock compliance with laws and regulations, and Power Generation & Operation, Exchange, incorporating financial resources into the green and Carbon Neutrality and pollution prevention. established identification and evaluation field successfully. standards and databases for ecological and environmental pollution sources and risks that adapting to the Company's green and low-carbon sustainable deve- lopment. "14th Five-Year Plan" Target Integrated energy consumption of 10,000 Carbon dioxide emissions for 10,000 RMB Environmental Environmental RMB output value decreased by output value decreased by inspection Protection Research Environmental training Green office 15 % 18 % in 5 years in 5 years POWERCHINA has established envir- POWERCHINA has strengthened the onmental training systems covering management of consumption of water, units of all levels, organized training electricity, paper, etc. in the office area. We on ecological and environmental insist on "water stops when leaving" and protection as well as environmental "lights off when leaving", use double sides standards related to the operation, of the paper, and save water, electricity and and enhanced the environmental paper. In addition, the video conferencing protection awareness of all staff. system is widely used at POWERCHINA, reducing the greenhouse gas emissions from employees' business travels. ○ Upper Reservoir of Hebei Fengning Pumped Storage Power Plant 28 Powerchina Limited 2021 Environmental, Social and Governance Report 29 Developing Clean Energy Hydropower Project As of the end of 2021 With its extraordinary competitiveness in the field of water conservancy and hydroelectric power, POWERCHINA has fully been participating in domestic and international Bearing in mind the mission of "developing clean energy, creating a green environment, and serving smart cities", POWERCHINA hydropower projects , undertook the planning and design of most of the large and medium- Installed hydro power capacity is committed to the new energy development, participating in the grand blueprint of the energy revolution. In 2021, POWERCHINA sized hydropower projects in China, and participated in most of the hydropower has implemented the restructuring of new energy business and established POWERCHINA Renewable Energy Development construction in China and that of major large and medium-sized hydropower plants Co. Ltd. to plan, coordinate and promote the development of the Company's new energy business; we have strengthened the top-level design of our new energy business development, published the Implementation Plan for New Energy Business in the world. In 2021, the number of major Hydropower projects undertaken by POWERCHINA achieved commercial operation, and greatly contributes to the 6.4824 million kW of Electric Power Enterprises, Guidance on the Integration of New Energy Investment, Construction and Operation of Electric optimization of energy structure. Power Enterprises, Opinions on Strengthening and Improving the Investment Business of Electric Power Enterprises ; established YoY growth in 2021 a leading group and research center for new energy planning and research, promoted key technology research in new energy, On June 16, all 12 units of the Wudongde Hydroelectric Power Plant, which new power systems and other industries, and accelerated the core capacity of biomass, geothermal energy and other new were constructed with the participation of POWERCHINA, were put into businesses, actively explored the frontier technical reserves such as hydrogen energy, and effectively protect energy security and sustainable development. operation, reducing carbon dioxide emissions by 30.5 million tons per year, which is equivalent to planting 85,000 hectares of broadleaf forests. 1.2 % 1 On June 28, the first unit of Baihetan Hydropower Plant designed and built by POWERCHINA achieved commercial operation. It is the world's largest hydropower plant in terms of construction scale and unit capacity and the second largest in the world in terms of installed capacity, with the reduction of carbon dioxide emissions by 51.6 million tons per year. ○ On November 26, 2021, POWERCHINA Renewable Energy 2 Development Co., Ltd. establishment On June 30 , the first unit of Kafue Gorge Lower On June 30, Yangfanggou Hydro- Hydropower Plant achieved commercial operation. It power Plant, the first domestic EPC is a model project of the "Belt and Road" implemented hydropower project over 1 million Empowering Green Winter Olympics Case by POWERCHINA. It is also the first large hydropower kW implemented by POWERCHINA, plant invested in the past 40 years and the largest achieved all generating units com- infrastructure project at present in Zambia with the mercial operation, which can reduce As of the end of 2021 reduction of carbon emissions by 3,189 tons during carbon dioxide emissions by about On December 30, 2021, the first unit of Fengning Pumped Storage Power Plant in Hebei achieved commercial operation— the world's largest pumped the construction period. 4.75 million tons and sulfur dioxide storage power station designed and constructed by POWERCHINA. by about 34,000 tons. Fengning Power Plant is a key green energy project supporting the 2022 Total installed capacity Beijing Winter Olympic Games, with a total installed capacity of 3,600MW. It is the world's largest pumped storage power plant in terms of installed capacity, 4 3 energy storage capacity, underground plant size and underground cavern 17.3785 million kW scale, and it provided the Beijing Winter Olympic Games a reliable guarantee for 100% green power supply, which was the first time in the history. Meanwhile, as the main regulating and adjusting power plant for the Beijing- On September 29, the first unit of On October 9, Jinsha Hydropower Plant constructed by Tianjin-Hebei power grid, the Power Plant has these "six functions": peak Clean Energy Holdings grid-connected regulation, frequency regulation, phase regulation, energy storage, system backup and black-start. It is the "golden key" to hold up the energy and power 5 Lianghekou Hydropower Plant, the largest hydropower project in the POWERCHINA was fully completed and put into operation for power generation, which can reduce carbon dioxide emission by installed capacity Tibetan region in terms the scale of 2 million tons, sulfur dioxide by 6,000 tons, and nitrogen oxides transformation of the Beijing-Tianjin-Hebei region, which is of great significance construction and investment, which by 5,000 tons per year. to ensuring the safety of the power grid, promoting the consumption and was constructed by POWERCHINA, 14.2185 utilization of new energy, and boosting the ecological protection of the capital achieved operation on schedule, economic circle, and it contributes to the achievement of the "Carbon Peak, million kW reducing carbon dioxide emissions by Carbon Neutrality" goal. 21.3 million tons per year. Proportion of Clean Energy 6 7 8 81.82 % On September 28 , the Nam Ou River Cascade Hydropower Plant in Laos invested and developed by POWERCHINA, the first cascade hydropower On December 30, the first unit of Fengning Pumped Storage Power Plant in Hebei — the world's largest pumped storage power plant constructed by project invested by a Chinese enterprise overseas, POWERCHINA, was put into operation at full capacity. was put into operation all cascades, and as of It can consume and absorb 8.7 billion kWh of excess October 2021, the cumulative power generation electricity per year and generate 6.288 billion kWh from all cascades has exceeded 7.9 billion kWh, of electricity per year, which can meet the electricity ○ Lower Reservoir of Hebei Fengning Pumped Storage Power Plant providing 12% power supply for Laos. consumption of 2.6 million households for one year. It can save 480,000 tons of standard coal and reduce carbon emissions by 1.2 million tons per year, the equivalent of reforestation of more than 240,000 mu (about 16,000 m2). 30 Powerchina Limited 2021 Environmental, Social and Governance Report 31 Wind Power Project Implementation Strictly observing the Law of the People's Republic of China on the Promotion of Clean Production, the Law of the People's Republic of China on Environmental Impact Assessment and other relevant laws and regulations, POWERCHINA As of the end of 2021 of Green POWERCHINA is taking great efforts to explore the wind power market: building a new business system for offshore wind power, issuing the "Implementation Plan pursues resource conservation, pollution control and emission reduction in the for Accelerating the High-Quality Development of Overseas Wind and Solar Power whole process of production and operation, striving to fight the battle for protecting Business (2021-2025)", actively applying for building the State Key Laboratory of Clean Energy and Offshore Wind Power, and systematically planning for the National Production the blue sky, green water and clean soil. In 2021, the Company's pollutant up-to- standard discharge rate reached 100%. Energy R&D Center for Offshore Wind Power Safety Hazard Prevention and Control Installed wind power capacity to provide support for the development of wind power business. 6.2845 million kW Saving Energy and Resources YoY growth in 2021 POWERCHINA carried out the Research on and Application of Identification and Evaluation of Ecological and Environmental Pollution Sources and Risk Points in 18.9 % Building Construction, Equipment Manufacturing and Power Generation & Operation, promoting better green construction management, improving the control of key energy-using units, key energy-consuming production processes, and equipment by focusing on the control of total energy consumption. In addition, the Company actively optimized production processes and production procedures, promoted energy-saving technologies and methods to reduce the total energy consumption of various types of energy and improve energy resource utilization. ○ Sachal Wind Farm Project in Pakistan — total installed capacity 49.5MW, the first electric power project financed and launched under the China- Pakistan Economic Corridor (CPEC) Reducing Pollution Emissions POWERCHINA strictly implements the relevant national requirements on pollution Photovoltaic (PV) Project emissions, comprehensively promotes clean production, strengthens control of pollution sources, carries out refined environmental protection management, In addition to developing domestic PV business, POWERCHINA has also deeply upgrades environmental protection technology, intensifies environment control and explored the foreign PV market. In 2021, the Company has signed a number of management of production processes, reduces pollutant emissions throughout the PV power station projects including Yangon New Energy PV Project in Myanmar, life cycle of projects, and lowers the burden of production on the environment. Chirata Floating PV Project in Indonesia, EPC project of Chile PV power station, and Phase II of Suriname Microgrid PV Project. Lingwu PV Power Generation Co., Ltd., a subsidiary of the Company, was awarded the 3A-level honor of PV power generation enterprise by the Science and Technology Development Service Center of China Electricity Council (CEC), and the Gauchari PV Power Station project in Atmospheric Pollution Prevention and Control Jujuy Province, Argentina and the 233MW PV Power Station Project in Algeria were selected as the Best Practice Cases in international energy cooperation at the POWERCHINA implements air pollution prevention and control in strict accordance second "One Belt, One Road" Energy Ministerial Conference. with the Law of the People's Republic of China on Prevention and Control of Air Pollution and other relevant laws and regulations on exhaust gas emissions, and entrusts qualified third-party monitoring organizations to conduct regular environmental monitoring, equips each project with portable environmental As of the end of 2021 monitoring instruments for regular and irregular testing of construction sites, installs online environmental monitoring instruments for real-time environmental monitoring, and sets up physical protection and other measures to reduce the impact of pollutants on the atmosphere. Installed PV power capacit 1.4516 million kW Water Pollution Prevention and Control POWERCHINA strictly controls the discharge and treatment of wastewater in accordance with the Law of the People's Republic of China on Water Pollution Prevention and Control and local discharge standards. POWERCHINA sets up YoY growth in 2021 waste-water treatment systems to collect and treat production wastewater until meeting the threshold for discharge. POWERCHINA Chengdu Engineering Institute ○ Algeria 233MW PV Power Station developed a new technology for the deep treatment of IV grade water, which is able 12.4 % to help bio-chemical systems to realize water discharge of TN<10mg/L, meeting new requirements for IV grade water discharge. 32 Powerchina Limited 2021 Environmental, Social and Governance Report 33 Solid Waste Pollution Prevention and Control Biodiversity Protection POWERCHINA strictly complies with the requirements of the Law of the People's Republic of China on the Prevention and Control of Solid Waste Pollution, and revises the relevant management system of the Company in a timely manner to ensure that In biodiversity protection and practice, POWERCHINA implements the ecological solid waste management meets the latest national, local and industry requirements. concept of respecting nature, conforming to nature and protecting nature, follows The Company reduces waste from the emission source, supervises and manages the laws of natural ecosystem succession and inherent mechanisms, and carries the whole process of collection, storage, transportation and utilization of solid waste, out overall protection, systematic restoration and comprehensive treatment of and conducts compliant transfer and treatment in accordance with the Technical ecosystems whose functions were damaged, degraded and weakened through Specification for Collection, Storage and Transportation of Hazardous Waste. engineering and non-engineering measures. Noise Pollution Control POWERCHINA strengthens the management of sound environments. The Company controls noise at sources through reasonable construction layout and construction time arrangement as well as other measures, and also prevents noise pollution during construction by using low-noise equipment, installing noise reduction barriers, and setting no-noise signs, so as to minimize the impact of noise on the surrounding environment. Circular Economy Development ○ To protect the endangered wedge-tailed eagle, white-bellied sea eagle and POWERCHINA strictly abides by the Law of the People's Republic of China on other rare birds, POWERCHINA introduced the world's leading technology the Promotion of Circular Economy, actively implements the "14th Five-Year Plan" "eagle monitoring and protection system" in its Wild Cattle Hill Wind Farm, for Development of Circular Economy of the National Development and Reform which was awarded the "Renewable Energy Innovation Award 2021" by the Commission (NDRC) to develop a circular economy based on the three principles of Australian Clean Energy Agency. reduction, reuse, and recycling, making resource utilization, gradient utilization and recycling of various by-products generated in the production and service processes to maximize resource recovery and utilization as much as possible. Carrying out Ecological Public Welfare Ecological Creating Green Environment POWERCHINA actively publicizes and implements the concept of environmental protection, and leverages activities such as "Energy Conservation Publicity Week" Environment POWERCHINA insists on the protection and restoration of the integration of mountain, and "National Low Carbon Day" to organize energy conservation and environmental protection publicity activities on the themes of "Energy Conservation, Carbon Protection Reduction, Green Development" and "Low-Carbon Life, Green Building Future". In water, forest and farmland and the integration of lake and grass. By centering on the addition, the Company has carried out activities such as garbage sorting, voluntary water system, POWERCHINA adheres to emission source treatment, overall planning tree planting and garbage cleaning on a large scale to convey ecological and of water and land, zoning and overall advancement. Through river regulation, pipe environmental protection concepts to all walks of life. network collection, ecological landscape and other projects, POWERCHINA realized the governance objectives in terms of water security, water environment, water ecology and water economy, and constructed a benign and stable ecosystem. ○ Maozhou River Basin Water ○ Fuhe River Estuary Wetland Water Quality ○ Garbage sorting game in the North Branch River Project of SINOHYDRO Environment Comprehensive Purification Project BUREAU 6 CO., LTD Treatment Project 34 Powerchina Limited 2021 Environmental, Social and Governance Report 35 Society For A more Eternal Beauty POWERCHINA always keeps in mind its corporate social responsibility and corporate citizenship, adheres to cooperative sharing business philosophy and drives partners with its own development. The Company attaches great importance to safe production, strengthens security responsibility system construction, builds solid safety borderlines, adheres to people orientation, safeguards the rights and interests of employees, and cares for the growth of employees; sincerely gives back to the society, supports the development of the community, and creates good life together with the stakeholders. Deepening the win-win partnership 38 Adhering to the red line 40 Paying attention to talent development 42 Devoting to social welfare 44 ○ Tibet Engineering Company holding the "Hand in Hand for Love" charity activity 36 Powerchina Limited 2021 Environmental, Social and Governance Report 37 Deepening In-depth Cooperation Between the Government Expanding Overseas Cooperation and the Enterprise the Win-win POWERCHINA firmly promotes the "three-step" strategy for the overseas business, focusing on water Partnership POWERCHINA deeply integrates into and serves the strategy of national and resources and environment, energy power, infrastructure, etc. In 2021, we have established third-party market partnerships with a total of 51 renowned companies in 16 developed countries. A total of 75 third- regional coordinated development, continuously strengthens the domestic key party market collaboration projects about 50.323 billion US dollars are in construction and promotion. regional market layout,and attaches great importance to government-enterprise Making full use of the platform of the CIIC to sign cooperation agreements with HitachiABB Power Grid and exchange cooperation. The Company works with governments and enterprises in Vestas, POWERCHINA's overseas partner cooperation has achieved a series of pragmatic results. the modern integrated transportation system, infrastructure construction, ecological environmental governance, clean energy transformation and other fields, and such POWERCHINA has actively strengthened its localization construction, and the Company East and South cooperation covers the entire industrial chain and is in multiple levels and various Africa Region actively cooperates with localized resources and European partners to promote project areas. financing in East and South Africa Region; its West and Central Africa region has realized localization of management personnel mainly in Cameroon; its Middle East and North Africa region has explored In 2021, the Company has signed 21 strategic cooperation agreements with 13 cooperation with local companies in Saudi Arabia and Algeria to accumulate performance; its Eurasia provinces (cities and districts), including Gansu, Jilin, Tibet and Guangxi, and with region relocated to Serbia to firmly grasp market opportunities; its Asia Pacific region has taken the lead in 8 central enterprises, including China South-to-North Water Diversion Corporation formulating the local work evaluation and management methods for regional subsidiaries and strengthening Limited, CHINA HUANENG, CRRC, and CCCC. POWERCHINA exchanges the integrated management of various personnel; its Vietnam subsidiary has improved the localization visits with the five major power generation groups, SDIC, China Three Gorges system in engineering, operation and maintenance, and equipment manufacturing; its Americas region has Cooperation, China South-to-North Water Diversion Corporation Limited, CRTC, deepened mutual trust with partners and promoted the localization process in Panama and Brazil. CCCC and other large enterprise groups, and jointly signs the world's largest solar power storage project with Huawei - the Saudi Red Sea Wind Energy & PV energy Storage Integrated Project, joining hands with partners to complement each other's advantages, attaining mutual benefit, sharing development opportunities. Strengthening Exchanges and Mutual Understanding 21 In 2021, POWERCHINA has actively participated in the Boao Forum For Asia, International Infrastructure strategic cooperation Investment and Construction Forum (IIICF), China-Africa Expo, 2021Clean Energy Expo China, Central agreements were signed Enterprises' Work Conference for Aiding Tibet, etc., actively strengthened cooperation with all parties, exploring multilateral cooperation paths, conjugating cooperation consensus. ○ On September 17-18, Ding Yanzhang, Party Secretary and Chairman of POWERCHINA, attended the cooperation ○ On April 25, 2021, Ding Yanzhang, Party Secretary and Chairman of POWERCHINA, attended symposium of Yunnan and central enterprise projects and spoke at The 4th Digital China Summit 38 Powerchina Limited 2021 Environmental, Social and Governance Report 39 Adhering to POWERCHINA has thoroughly implemented the important remarks and instructions of General Secretary Xi Jinping on safety production, insisted on "People first and the Red Line life first", firmly established the "red line consciousness" that development shall not be sacrificed over safety, and resolutely achieved a serious system, strict prevention at source, strict control in the process, and strict punishment in the consequences as an important scale and important connotation of the Company's high-quality development. In 2021, the Company had not a major production safety accident and above, and several sub-companies and project departments won the "Advanced Group of Electricity Safety Production", "Advanced Team of Electricity Safety Production", and "National Youth Production Safety Demonstration Post" and other honors. ○ Ding Yanzhang, Secretary of POWERCHINA's Party Committee and Chairman of the Board, carried out safety supervision Paying Close Attention to the Safety Management Management system construction Strengthening Emergency Management Performing safety management construction "Continue to promote the system standard depth landing year", the Company at all levels has developed implementation plans, organized to carry out "System standard entering the field and team", deepening "A post with a list", promoting "A post with an assessment"; The Company establishes the emergency coordination mechanism that works closely with the Emergency completing the safety norms preparation missions entrusted by the National Energy Management Department, and establishes the information-sharing and alerting mechanism at various levels, Administration, including "Standardized Implementation Specification for Safety through which the information of meteorological disasters and safety alerts can be transmitted to the front line Production in Electric Power Construction "Anti-accident Measures for Safety in promptly, so that the front line workers could get prepared for emergencies at the earliest time possible; organizes Electric Power Construction". the survey of geological disasters around the construction site and the living camp, comprehensive inspection, timely maintenance and service of flood control machinery ensuring a good condition; organizes various types of emergency drills including flood control, construction safety, collapse accident, fire-fighting safety, helping employees master emergency-responding measures and improving emergency rescue and relief capabilities; strengthens the construction of emergency response forces, sets up emergency teams in projects with longer Standardization construction construction cycles and a greater number of construction machineries, and allocates part-time rescue personnel and equipments as engineering rescue and relief forces. The Company has launched 8,598 rounds of emergency Strengthening the construction of safety production, implementing the standardization drills throughout the year, and the Company’s emergency management ability was continuously strengthened. review of sub-enterprises, self-examination reviews and self-assessment sampling. HSE information system Our HSE management information system has passed the acceptance successfully and the construction has witnessed phased results and the trial operation is progressing smoothly, with information technology means empowering the standardization of safety production. ○ POWERCHINA Real Estate Group carrying out ○ STECOL Corporation launching tunnel fire-fighting safety drills collapse emergency drill The total investment in safety production reached Implementation of Inspection and Rectification 7.05516 POWERCHINA has organized and launched a special action for security risks and Cultivating Safety Awareness billion RMB. hidden dangers inspection and rectification, "Three-year action of special rectification of safety production", risk prevention and removal of hidden dangers and other kinds of safety inspection actions, and has deeply integrated "general and normalized" In 2021, the Company has further strengthened theoretical study on safety, organized the watching of the special supervision and inspection into our daily safety production. In 2021, our total documentary "Life is more Important than Mount Tai - Studying the Important Discourse of General Secretary investment in safety production has reached 705.516 million RMB. There were no Xi Jinping on Safety Production", carried out safety accident warning education, publicity and consultation day, major or severe safety production accidents throughout the year, the foundation of "Ankang Cup" safety knowledge competition and other various "Safety production month" activities, creating an safety production was strengthened and the level of safety production was effectively atmosphere of safety culture in all aspects of the enterprise with a production safety training coverage rate of improved. 100%. 40 Powerchina Limited 2021 Environmental, Social and Governance Report 41 Paying Protecting Legitimate Rights and Interests Work Life Balance Attention The Company strictly abides by the Labor Law and other applicable laws and The Company is committed to fostering "Happiness in POWERCHINA" atmosphere. By holding a variety of cultural and sports to Talent regulations, and maintains the protection of legitimate rights and interests of employees in an important position. The Company fully respects individual differences activities for employees such as building cultural centers, organizing sports and competition activities, outdoor health activities, networking activities, and entertainment evening parties, the Company assisted the employees to achieve work-life balance and Development such as ethnicity, race, gender and religious beliefs, and resolutely opposes employment discrimination; adheres to hiring in a compliant way, continuously greatly enhanced the employees’ happiness and sense of belonging. improves the Company's labor-management measures, and improves the multi- level welfare protection system such as medical care system, protects employees’ legitimate rights and interests; establishes and improves the employment system, including salary system, incentive mechanism, etc. to stimulate the entrepreneurial vitality of employees; establishes a long-term mechanism to ensure the payment of migrant workers’ wages, and effectively protects the legitimate rights and interests of special groups. Understanding numbers in 2021 Helping Employees to Grow ○ The Company’s Senior College has held a cultural ○ Cultural and sports activities held by POWERCHINA performance to celebrate July 1st Hydropower Development Group The Company attaches great importance to talent development, continuously Total number of employees: broadening the career development channels for employees of different fields and levels, helping employees to grow and become talents, and realize their own value. 132,000 In 2021, the Company has prepared and published the "14th Five-Year Plan" Human Resources (Talent) Plan and the Guidance on Construction of Career Development Channel for Employees, Management Measures of Chief Technical Experts, Management Measures of Special Technician, Chief Technician and Skill Expert and other policy documents; set up the "Company Training Center", integrated the functions of vocational skill appraisal center, and improved the vocational education Caring for the Life of Employees Number of female employees: and talent training system; increased the incentives for those who have obtained vocational qualifications, and stimulated the enthusiasm of employees to obtain 28,300 various vocational qualifications. optimizing the working environ- The Company pays attention to special ment of employees with special groups of employees, and makes every types of work and providing labor effort to solve the problems of "first aid" protection supplies; carrying out for them. The Company has set up Ratio of female managers (Vice occupational health protection various grants to provide employees Senior Title): lectures such as Law on Prevention with hardship relief such as the special and Control of Occupational Helping subsidy for employees with difficulties 23.88 Diseases and Basic Knowledge employees in and the mutual aid fund for critical of Health Manager; improving the Paying difficulties illnesses. The Company has carried % medical protection mechanism attention to out the "Golden Autumn Scholarship" for employees, performing regular occupational activity to help with the education of the occupational health checkups and health children of employees with difficulties; maintaining effective management set up "Caring Stations" at the grass- on employee health; performing roots level to make the workers' homes "Spring Sprout Program of warmer. Vaccination"and offering "Caring Free Clinic" and other activities to overseas employees to protect Caring for employees' health in all aspects. employees Carrying out in-depth "I do practical things for the masses" activities; organizing holiday ○ On October 25, 2021, POWERCHINA 2021 (Total No. 4) Country greetings for employees; setting up mother and baby rooms for female employees; representative training course was officially opened establishing the "Workers' Mental Health Service Center", providing psychological counseling to overseas employees through remote medical platforms, providing all-round care for employees and building a warm-hearted home for them. 42 Powerchina Limited 2021 Environmental, Social and Governance Report 43 Devoting to Continue to Contribute to Rural Revitalization Social Welfare POWERCHINA has studied and implemented the important instructions of General Secretary Xi Jinping on rural revitalization, resolutely carried out the decision and deployment of the Party Central Committee and the State Council, and fulfilled extra the working requirements of "removing hats but not efforts" to the strict implementation of the policy requirements of "four no-removals", thus achieving “five no-removals”. We have prepared the 14th Five-Year Assistance Plan in Rural Revitalization and the 2021 Annual Implementation Plan for Assisting Rural Revitalization, further increasing the assistance in education, medical care, employment, industry, consumption, infrastructure, etc., and POWERCHINA has continued to deepen the efforts in key areas of poverty alleviation such as Xinjiang, Tibet, and Yunnan to ensure that rural revitalization achieves important results. ○ On September 17, 2021, Ding Yanzhang, Secretary of the Party Committee and Chairman of POWERCHINA, was invited to attend the State-owned Enterprises' Conference on Aiding Tibet and the Conference on State-owned Enterprises' Contribution to Quality Development in Tibet Total investment of The number of cadres selected and dispatched is 43.3053 56 Helping Xinjiang with Culture million RMB for rural revitalization POWERCHINA has thoroughly implemented the working requirements of General Secretary Xi Jinping "Helping Xinjiang with culture", formulated the Implementation Plan for Conscientiously Implementing the The number of industrial development The number of people who benefited Party's Xinjiang Governance Strategy in the New Era and Further Doing a Good Job in Aiding Xinjiang, and projects is from vocational skills training is invested 15 million RMB to help build the Niya Culture Museum in Minfeng County, Xinjiang, to help Minfeng 48 3,178 County excavate the Niya culture, build the Niya ruins for the development of the ancient silk road culture and tourism industry marked by the ancient country of Jingjue. The investment in improving education resources in the supported areas is The number of people with disabilities aided in the supported areas is Caring Activities in Northern Yunnan 2,584,700 RMB 330 In response to the characteristics of the high incidence of diseases in Jianchuan County, Yunnan, POWERCHINA has maintained the industrial revitalization according to the local conditions, investing 15 million RMB to assist in the construction of digestive disease prevention and control center, helping the local specialized industrial development in combination with medical care business; continuing to promote the dairy farming on a scale of ten thousand cows as well as 100,000 acres of pastoral planting projects in Jianchuan, enhancing residents' income and local tax, driving the development of related industries. Caring for Tibet POWERCHINA is actively involved in the great cause of assisting and building Tibet in the field of energy power, water resources and environment, infrastructure, and other fields; selecting cadres aiding Tibet, and working in cooperation with Tibetan State-owned enterprises to conduct projects, solving the employment problems of local farmers and herdsmen, carrying out twinning support, and absorbing Tibetan university graduates for employment. From talent assistance to technical assistance, project assistance, and public welfare assistance for Tibet, POWERCHINA insists on the concept of "blood transfusion" and "blood creation" in aiding Tibet and provides a continuous source of vitality to Tibet. The Company has been awarded "Advanced Unit Aiding Tibet", "Advanced Collective Aiding Tibet" many times, and many cadres aiding Tibet have been awarded the honorary titles of "Excellent Staff Aiding Tibet" ○ POWERCHINA invested a total of 15 million ○ POWERCHINA has donated two manage- and "Advanced Worker in Talent Aiding Tibet" among other honorary titles, which are RMB to help build the Jianchuan County ment boats of a novel type to Jianchuan highly affirmed by the Organization Department of the Central Committee and other Digestive Disease Prevention and Control County, Dali Prefecture, Yunnan Province relevant departments of the state. Center 44 Powerchina Limited 2021 Environmental, Social and Governance Report 45 Aids and Disaster Relief Against COVID-19 Aiding flood-striken Henan Case Fighting the COVID-19 with one Resolution In July 2021, Henan has suffered a heavy downpour and the situation of flood prevention and relief was grim. After the disaster occurred, POWERCHINA has conveyed and implemented the important instructions of General Secretary Xi Jinping In the face of the complex situation of the repeated ups and downs of the epidemic in China, POWERCHINA fully supported the on flood relief, resolutely implemented the decision and deployment of the Party Central Committee and the State Council, front line against the epidemic and organized human and material resources to fight against the COVID-19 at the earliest time and donated 10 million RMB; each subsidiary company has raised rescue materials, set up rescue teams, dealt with possible. The Firefly Volunteer Service Team from SINOHYDRO Bureau 4 has participated extensively in various volunteer activities drainage and flooding, transferred people, blocked dikes, cleaned up mud, dredged rivers, and located hidden dangers, to fight against the epidemic in different projects and communities, and performed outstandingly on the front line in Qinghai, which was fully committed to carrying out flood relief activities and assumed the due responsibility as a State-owned Enterprise. was affirmed and commended by the Qinghai Provincial Committee of the Communist Youth League; SINOHYDRO Bureau 14has provided 6 vehicles and more than 1,500 sets of "water horses" and “iron horses” (road obstacles) to help fight the epidemic in Guangzhou; SINOHYDRO Bureau 15has established six temporary Party branches regarding epidemic prevention and control, where more than 200 Party members took the initiative to go to the front line against COVID-19 in Xi'an. All units and departments have shown the spirit and responsibility of State-owned Enterprises by acting as the "guard team" against the epidemic and the "guardian" of the masses, and provided a strong guarantee for winning the battle of epidemic prevention and control. ○ The Zhengzhou Subway Line 8 Project Management ○ The Hebi Branch of the 6th Company of SINOHYDRO Team of SINOHYDRO Bureau8 has successfully completed Bureau 9 has participated in the dike rescue and rescue and support tasks at multiple subway locations successfully blocked the breach of the Weihe River Contributing to Public Welfare in the Community POWERCHINA has always adhered to its philosophy, giving back to the society with love, and continued to carry out "Candlelight", "Firefly", "Ruo Shui", "Le Cheng" and other construction activities by young volunteer teams, actively organizing all kinds of ○ SINOHYDRO Bureau 3 offered Xi'an University of ○ Young volunteers from the Nanjing Project of public welfare activities, widely launched the campaign learning from Lei Feng, serving the "14th Game of PRC" and promoted Technology supplies in support of the fight against the SINOHYDRO Bureau 5 assisted the community to carry the normalization as well as the institutionalization of young volunteers. The Company actively promotes local infrastructure pandemic out epidemic joint prevention and control construction overseas, improves local people's living conditions, actively carries out donation activities to help local vulnerable groups, and strives to improve local people's livelihood. In 2021, SINOHYDRO BUREAU 7 CO., LTD demonstrated its "China’s sense of responsibility" in the construction of Pakistan Railways and was awarded the "National Best Volunteer Service Award Learning from Lei Feng". ○ SINOHYDRO Bureau 14 has supported the epidemic ○ The Vietnam Offshore Wind Power Project Management prevention and control work of Huadu District, Team of Zhongnan Engineering Corporation has organized ○ 248 volunteers of SINOHYDRO BUREAU 3 CO., LTD escorted the opening ceremony of the "14th. Game of PRC", and got Guangzhou City a volunteer team to help the "Spring Sprout Program of Vaccination" in Bac Liêu Province highly appraised by the organizing committee POWERCHINA has actively responded to the national call in the context of the global epidemic, and fully cooperated with our embassies and consulates to promote the "Spring Sprout Program of Vaccination". All overseas companies carried out volunteer services actively in Laos, Vietnam, Rwanda, Zambia, Algeria, and other countries and have set great examples as "POWERCHINA". Working Together on Disaster Relief ○ POWERCHINA’s representative in Cameroon Seg ○ POWERCHINA has organized a donation activity for the POWERCHINA has fully utilized its professional advantage, committed to the rescue force and rushed to the front line in various (left) led volunteers to donate caring materials to primary school maría mbasogo ngüi in Equatorial Guinea. disaster relief operations such as the heavy downpour in Henan, rainstorm in Shaanxi, mudslide in Shuangjiangkou, Sichuan, and ACENAMM Orphanage earthquake in Yangbi, Yunnan. 46 Powerchina Limited 2021 Environmental, Social and Governance Report 47 POWERCHINA Looking into the Future The 20th Congress of CPC is coming in 2022. It will be an important milestone that implies we will embark on a new journey toward the Second Centenary Goal of comprehensively building a modern socialist country. Corresponding to this, POWERCHINA will keep participating in social activities and taking responsibility in an attempt to unfold a brand new chapter driven by higher quality. A new journey unfolds a new mission, and a new duty calls for further actions. We will be a practitioner focusing on high-quality development by adhering to the basic rule of prioritizing stability while pursuing progress, highlighting the theme of high-quality development, and anchoring the corporation transformation. We will also be an industrial leader by focusing on the main business, transforming and upgrading the current business, persisting in innovation, and constructing high-quality projects. We will be a guardian of the ecological environment by focusing on carbon-neutral and carbon peak goals, strengthening pollution control work, and adhering to the green development concept. We will also undertake social responsibilities to make efforts to better life, providing quality goods and services, aligning interests with stakeholders, helping rural revitalization, and dedicating caring to society. Working hard toward our great goals is “an uphill battle”. To participate in the new journey toward the Second Centenary Goal , we will convert our mission and responsibilities to action, trying to act as a top-ranked enterprise with a significant influence and a brilliant brand worldwide and welcoming the 20th Congress with outstanding achievements! ○ The first 55m water depth offshore jack-up exploration test platform in China 48 Powerchina Limited 2021 Environmental, Social and Governance Report 49 Appendix Rate of economic contract fulfillment % 100 Operation in Number of compliance training sessions Sessions 58 Compliance Table of Key Performance Number of participants in compliance training Ten thousand people 5.6 Supplier certification rate % 83.47 Classification Indicators Units 2021 Number of suppliers penalized (blacklisted) Number 85 Total assets Hundred million RMB 9639.77 Number of supplier training sessions Sessions 2 Operating income Hundred million RMB 4489.80 Supplier training participants Person/time 590 Total profit Hundred million RMB 167.49 Supplier training Hour 3 Responsible Supply Chain Net profit Hundred million RMB 134.58 Number of potential suppliers rejected for social Number 0 responsibility non-compliance Operating Debt to asset ratio % 75.09 28004 Performance Number of suppliers reviewed during the reporting period Number (number of declared suppliers ) Net profit attributable to the parent company Hundred million RMB 86.32 0 Number of suppliers whose cooperation was terminated Number State-owned capital preservation and appreciation rate % 109.11 due to social responsibility non-compliance % 100 170.19 Responsible procurement ratio Taxes paid Hundred million RMB 111 0.4979 Number of countries with management offices worldwide Number Earnings per share RMB/share Overseas 321 160.88 Number of management offices worldwide Number Science and technology, R&D investment Hundred million RMB Presence 127 20695 Number of countries (regions) where we have operations Number Number of scientific and technological R&D personnel Person 13.2 Ten thousand Number of annual patent applications Item 4532 Number of employees people Number of annual patents granted Item 4275 Number of female employees Ten thousand 2.83 people 428 6811 Number of provincial work methods Item Number of employees of ethnic minority Persons 34 % 100 Number of National Engineering Awards Item Employment contract signing rate Science, 299 Number of Provincial Science and Technology Technology Progress Awards attained Item The social security coverage rate of employees % 100 Engineering and Number of national and industry standards compiled Item 126 Employee Number of employees with disabilities Persons 309 Management and completed Rights % 23.88 9 Proportion of female managers (associate senior title) Number of participating in international standards Item 9584 Number of employees absorbed during the reporting Number of national-level R&D institutions Number 8 period Persons Number of provincial-level R&D institutions Number 60 Localization ratio of overseas employees % 62.3 Number of software copyrights obtained Item 687 Number of paid vacation days per capita per year Day 8.3 Engineering quality acceptance rate % 99.71 Staff satisfaction % 100 Customer satisfaction % 94.11 Turnover rates of employees % 3.04 50 Powerchina Limited 2021 Environmental, Social and Governance Report 51 Total investment in safety production Ten thousand RMB 705516 Feedback Safety production training coverage % 100 Number of production safety accidents Number 9 Dear readers: Safety Management Hello! Thank you for reading this report. We attach great importance to it and hope that you can evaluate POWERCHINA’s Number of employee casualties Persons 13 2021 Environmental, Social and Governance Report and put forward your valuable comments. We will take your opinions and suggestions as a matter of continuous propulsion of our social responsibility management and practice, and we promise to 0 Number of newly diagnosed cases of occupational protect your feedback information that is not obtained by third parties. Item diseases among employees Number of emergency drills Time 8598 1.Do you think that this report reflects the significant influence of POWERCHINA on the economic, social, and environment? 〇Yes 〇Average 〇No 1839.15 Ten thousand Total external donations RMB 4330.53 Ten thousand Total investment for rural revitalization 2.Do you think the identified stakeholders in this report and the analysis of their relationship to POWERCHINA is accurate and RMB comprehensive? Materials as monetary contributions to rural revitalization Ten thousand 165.37 〇Yes 〇Average 〇No RMB Number of cadres selected for special posts Persons 56 3.Do you think the information disclosed in this report is complete, accurate and clear? Number of industrial development projects Item 48 〇Yes 〇Average 〇No 3178 Number of people who benefited from vocational skills Persons training Harmonious 4.Do you think the overall framework of this report, the content design and the formal arrangement are convenient for reading? 222.08 Ten thousand Society Subsidies for students in the supported areas 〇Yes 〇Average 〇No RMB Number of students in the supported areas Persons 1968 5.Do you think it is convenient to find information or topics you pay attention to in this report? 258.47 Investment in improving education resources in Ten thousand supported areas RMB 〇Yes 〇Average 〇No 16.93 Investment in helping people with disabilities in supported Ten thousand areas RMB 6.What is the overall impression of this report giving you in all aspects? Number of people with disabilities in supported areas Persons 330 〇Very good 〇good 〇Average 〇very poor Number of volunteers Persons 24560 7.Which information that you are interested in is not disclosed in this report? Hours of volunteer service Hour 20016 7.97 Hundred million Total investment in environmental protection 8.Do you have any opinions or suggestions for this report and Company in the future regarding compiling this Environmental, RMB Social, and Governance Report? Ton of standard 0.75 Energy consumption of 10,000 RMB of operational coal / Ten income (comparable price) thousand RMB Environ- Contact us: mental Nitrogen oxide emissions Ten thousand tons 1404.20 Brands and Social Responsibility Office, POWERCHINA Protection Sulfur dioxide emissions Ten thousand tons 1106.90 Address: No. 22, Chegongzhuang West Road, Haidian District, Beijing Contact: Wang Hai EIA approval rate of new construction projects % 100 Tel: 010-58367886 Pollutants reaching standard emission rate % 100 E-mail: wanghai@powerchina.cn 52 Powerchina Limited 2021 Environmental, Social and Governance Report 53 WeChat account of POWERCHINA Scan the code to enter the subscription for more information Address: No. 22, Chegongzhuang West Road, Haidian District, Beijing Tel: 010-58367886 Website:https://www.powerchina.cn/