Common use of INFORMATION ON THE PARTIES Clause in Contracts

INFORMATION ON THE PARTIES. The Company The Company is a diversified independent power producer in Asia in terms of fuel type and geography, with a portfolio of gas-fired, coal-fired, oil-fired, wind, solar, hydro, cogen, fuel cell power and biomass generation projects in the PRC and Korea. CGN Shenzhen CGN Shenzhen is a company established in the PRC and a wholly-owned subsidiary of the Company. It is principally engaged in (i) investments in areas where foreign investment is permitted in the PRC; (ii) providing its investee enterprises with services relating to procurement, product marketing, foreign exchange balance, technical support, staff training, human resources management, and application for loans and provision of guarantees; (iii) establishing scientific research and development centre or department relating to new products of high and new technology; (iv) providing consultancy services for its investors and affiliated companies; and (v) undertaking outsourcing services for its parent company and affiliated companies. CGN Wind Energy （深圳中廣核風太投資有限公司） CGN Wind Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Wind Energy is owned as to approximately 63.6% by CGN and 36.4% by Shenzhen CGN Fengtai Investment Co., Ltd. * , respectively. CGN Wind Energy is principally engaged in the development and operations of wind power plants in the PRC. For details of its ultimate beneficial owners, please refer to paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below. CGN Solar Energy （深圳中廣核風太投資有限公司） CGN Solar Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Solar Energy is owned as to approximately 66.4% by CGN and approximately 33.6% by Shenzhen CGN Fengtai Investment Co., Ltd.* , respectively. CGN Solar Energy is principally engaged in the development and operation of solar power plants in the PRC. For details of its ultimate beneficial owners, please refer to the paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below of this announcement. CGN Energy CGN Energy is a company established in the PRC and a wholly-owned subsidiary of CGN. CGN Energy is principally engaged in investment holding. The CGN Group Commission of the State Counci l（國務院國有資產監督管理委員會）a nd 10% by （廣東恒健投資控股有限公司） CGN is a state-owned enterprise established in the PRC and the controlling shareholder of the Company. The CGN Group is principally engaged in the generation and sale of power, construction, operation and management of nuclear, clean and renewable power project. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of CGN is held as to 90% by State-owned Assets Supervision and Administration Guangdong Hengjian Investment Holding Co., Ltd. , a Guangdong Provincial Government owned enterprise which is principally engaged in state-owned assets operation and management within the scope of authority, state- owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above- mentioned businesses. （深圳中廣核風太投資有限公司） Shenzhen CGN Fengtai Investment Co., Ltd.* （深圳中廣核恒健一號新能源合夥企業（有限合夥 ） Shenzhen CGN Fengtai Investment Co., Ltd.* is a non-wholly owned subsidiary of CGN. It is principally engaged in investment of new energy. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of Shenzhen CGN Fengtai Investment Co., Ltd.* is held as to 51% by CGN and 49% by Shenzhen CGN Hengjian No. 1 New Energy Partnership Enterprise (Limited Partnership) , a limited partnership established in the PRC, which is owned as to 1% by CGN and 99% by Guangdong Hengjian Investment Holding Co., Ltd（. 廣東恒健投資控股有限公司）, a Guangdong Provincial Government owned enterprise which is principally engaged in state- owned assets operation and management within the scope of authority, stateowned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above-mentioned businesses.

INFORMATION ON THE PARTIES. The Company The Company is a diversified independent power producer in Asia in terms of fuel type and geography, with a portfolio of gas-fired, coal-fired, oil-fired, wind, solar, hydro, cogen, cogen and fuel cell power and biomass generation projects in the PRC and Korea. CGN Shenzhen (Beijing) New Energy Technology CGN Shenzhen (Beijing) New Energy Technology is a company established in the PRC and a wholly-owned subsidiary of the CompanyCGN Solar Energy. It CGN (Beijing) New Energy Technology is principally engaged in (i) investments in areas where foreign investment is permitted in the PRC; (ii) providing its investee enterprises with services relating to procurement, product marketing, foreign exchange balance, technical support, staff training, human resources construction project management, heat supply (for electricity sales only), technology development, promotion, instruments and application for loans meters, mechanical equipment, computer software, hardware and provision of guarantees; (iii) establishing scientific research support services, communications equipment, specialised equipment, and development centre or department relating to new products of high and new technology; (iv) providing consultancy services for its investors and affiliated companies; and (v) undertaking outsourcing services for its parent company and affiliated companies. CGN Wind Energy （深圳中廣核風太投資有限公司） CGN Wind Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Wind Energy is owned as to approximately 63.6% by CGN and 36.4% by Shenzhen CGN Fengtai Investment Co., Ltd. * , respectively. CGN Wind Energy is principally engaged in the development and operations of wind power plants in the PRCother services. For details of its ultimate beneficial owners, please refer to the paragraphs headed “CGN Solar Energy”, “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” belowbelow of this announcement. CGN Solar Energy （深圳中廣核風太投資有限公司） CGN Solar Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Solar Energy is owned as to approximately 66.464.4% by CGN and approximately 33.635.6% by Shenzhen CGN Fengtai Investment Co., Ltd.* , respectively. CGN Solar Energy is principally engaged in the development and operation of solar power plants in the PRC. For details of its ultimate beneficial owners, please refer to the paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below of this announcement. CGN Energy CGN Energy is a company established in the PRC and a wholly-owned subsidiary of CGN. CGN Energy is principally engaged in investment holding. The CGN Group Commission of the State Counci l（國務院國有資產監督管理委員會）a nd Council（國務院國有資產監督管理委員會）and 10% by （廣東恒健投資控股有限公司） CGN is a state-owned enterprise established in the PRC and the controlling shareholder of the Company. The CGN Group is principally engaged in the generation and sale of power, construction, operation and management of nuclear, clean and renewable power project. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of CGN is held as to 90% by State-owned Assets Supervision and Administration Guangdong Hengjian Investment Holding Co., Ltd. , a Guangdong Provincial Government owned enterprise which is principally engaged in state-owned assets operation and management within the scope of authority, state- state-owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above- mentioned abovementioned businesses. （深圳中廣核風太投資有限公司） Shenzhen CGN Fengtai Investment Co., Ltd.* （深圳中廣核恒健一號新能源合夥企業（有限合夥 深圳中廣核恒健一號新能源合夥企業（有限合夥） Shenzhen CGN Fengtai Investment Co., Ltd.* is a non-wholly owned subsidiary of CGN. It is principally engaged in investment of new energy. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of Shenzhen CGN Fengtai Investment Co., Ltd.* is held as to 51% by CGN and 49% by Shenzhen CGN Hengjian No. 1 New Energy Partnership Enterprise (Limited Partnership) , a limited partnership established in the PRC, which is owned as to 1% by CGN and 99% by Guangdong Hengjian Investment Holding Co., Ltd（. 廣東恒健投資控股有限公司）, a Guangdong Provincial Government owned enterprise which is principally engaged in state- owned assets operation and management within the scope of authority, stateowned state-owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above-mentioned abovementioned businesses. APPROVAL BY THE BOARD None of the Directors has a material interest in the 2021 Maintenance Services of Wind Farms and Photovoltaic Power Plants Framework Agreement. As the Overlapping Directors are directors and/or senior management of certain members of the CGN Group, for good corporate governance, they have abstained from voting on the resolutions of the Board approving the 2021 Maintenance Services of Wind Farms and Photovoltaic Power Plants Framework Agreement and the Annual Caps.

INFORMATION ON THE PARTIES. The Company The Company is a diversified independent power producer in Asia in terms of fuel type and geography, with a portfolio of gas-fired, coal-fired, oil-fired, wind, solar, hydro, cogen, cogen and fuel cell power and biomass generation projects in the PRC and Korea. Gansu CGN Shenzhen Wind Power （中廣核風力發電有限公司） Gansu CGN Shenzhen Wind Power is a company established in the PRC and a non-wholly-owned subsidiary of CGN Wind Energy. To the Companybest of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of Gansu CGN Wind Power is owned as to approximately 25% and 75% by CGN Wind Energy, a non-wholly owned subsidiary of CGN, and CGN Wind Power Company Limited , a non-wholly-owned subsidiary of CGN, respectively. It Gansu CGN Wind Power is principally engaged in (i) investments in areas where foreign investment is permitted technical consulting and services in the PRC; (ii) providing construction, operation and maintenance of wind power projects, as well as operation and maintenance, maintenance and repairs of power engineering and power plants. For details of its investee enterprises with services relating ultimate beneficial owners, please refer to procurement, product marketing, foreign exchange balance, technical support, staff training, human resources management, paragraphs headed “CGN Wind Energy” and application for loans and provision “CGN Wind Power Company Limited” below of guarantees; (iii) establishing scientific research and development centre or department relating to new products of high and new technology; (iv) providing consultancy services for its investors and affiliated companies; and (v) undertaking outsourcing services for its parent company and affiliated companiesthis announcement. CGN Wind Energy （深圳中廣核風太投資有限公司） CGN Wind Energy is a company established in the PRC and a non-wholly owned subsidiary of CGNCGN incorporated in the PRC. As at the date of this announcement, CGN Wind Energy is owned as to approximately 63.6% by CGN and approximately 36.4% by Shenzhen CGN Fengtai Investment Co., Ltd. Ltd.* , respectively. CGN Wind Energy It is principally engaged in the development and operations of wind power plants in the PRC. For details of its ultimate beneficial owners, please refer to paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below. CGN Solar Energy （深圳中廣核風太投資有限公司） CGN Solar Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Solar Energy is owned as to approximately 66.4% by CGN and approximately 33.6% by Shenzhen CGN Fengtai Investment Co., Ltd.* , respectively. CGN Solar Energy is principally engaged in the development and operation of solar power plants in the PRC. For details of its ultimate beneficial owners, please refer to the paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below of this announcement. （中廣核風力發電有限公司） CGN Energy Wind Power Company Limited 公 司 ） （ 中 廣 核 風 力 發 電 有 限 CGN Energy Wind Power Company Limite d is a company non-wholly owned subsidiary of CGN established in the PRC PRC. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, CGN Wind Power Company Limited （中廣核能源開發有限責任公司） is owned as to approximately 84.25% by CGN Wind Energy and approximately 15.75% by CGN Energy Development Co., Ltd. , a wholly-owned subsidiary of CGN, respectively. CGN Energy It is principally engaged in investment holdingthe research and development, construction and management of wind power projects, provision of consultation services in relation to wind power projects, technical consultation, technical training, technology transfer and the purchase and sales of wind power products, equipment and spare parts. The CGN Group Commission of the State Counci l（國務院國有資產監督管理委員會）a nd Council（國務院國有資產監督管理委員會） and 10% by （廣東恒健投資控股有限公司） CGN is a state-owned enterprise established in the PRC and the controlling shareholder of the Company. The CGN Group is principally engaged in the generation and sale of power, construction, operation and management of nuclear, clean and renewable power projectprojects. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of CGN is held as to 90% by State-owned Assets Supervision and Administration Guangdong Hengjian Investment Holding Co., Ltd. , a Guangdong Provincial Government owned enterprise which is principally engaged in state-owned assets operation and management within the scope of authority, state- owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above- mentioned businesses. （深圳中廣核風太投資有限公司） Shenzhen CGN Fengtai Investment Co., Ltd.* （深圳中廣核恒健一號新能源合夥企業（有限合夥 ） Shenzhen CGN Fengtai Investment Co., Ltd.Ltd. * （深圳中廣核恒健一號新能源合夥企業（有限合夥） is a non-wholly owned subsidiary of CGN. It is principally engaged in investment of new energy. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of Shenzhen CGN Fengtai Investment Co., Ltd.* is held as to 51% by CGN and 49% by Shenzhen CGN Hengjian No. 1 New Energy Partnership Enterprise (Limited Partnership) ), a limited （廣東恒健投資控股有限公司） partnership established in the PRC, which is owned as to 1% by CGN and 99% by Guangdong Hengjian Investment Holding Co., Ltd（. 廣東恒健投資控股有限公司）Ltd. , a Guangdong Provincial Government owned enterprise which is principally engaged in state- state-owned assets operation and management within the scope of authority, stateowned state- owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above-above- mentioned businesses.

INFORMATION ON THE PARTIES. The Company The Company is a diversified independent power producer in Asia in terms of fuel type and geography, with a portfolio of gas-fired, coal-fired, oil-fired, wind, solar, hydro, cogen, fuel cell power and biomass generation projects in the PRC and Korea. CGN Shenzhen CGN Shenzhen is a company established in the PRC and a wholly-owned subsidiary of the Company. It is principally engaged in (i) investments in areas where foreign investment is permitted in the PRC; (ii) providing its investee enterprises with services relating to procurement, product marketing, foreign exchange balance, technical support, staff training, human resources management, and application for loans and provision of guarantees; (iii) establishing scientific research and development centre or department relating to new products of high and new technology; (iv) providing consultancy services for its investors and affiliated companies; and (v) undertaking outsourcing services for its parent company and affiliated companies. CGN Wind Energy （深圳中廣核風太投資有限公司） CGN Wind Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Wind Energy is owned as to approximately 63.6% by CGN and 36.4% by Shenzhen CGN Fengtai Investment Co., Ltd. * , respectively. CGN Wind Energy is principally engaged in the development and operations of wind power plants in the PRC. For details of its ultimate beneficial owners, please refer to paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below. CGN Solar Energy （深圳中廣核風太投資有限公司） CGN Solar Energy is a company established in the PRC and a non-wholly owned subsidiary of CGN. As at the date of this announcement, CGN Solar Energy is owned as to approximately 66.4% by CGN and approximately 33.6% by Shenzhen CGN Fengtai Investment Co., Ltd.* , respectively. CGN Solar Energy is principally engaged in the development and operation of solar power plants in the PRC. For details of its ultimate beneficial owners, please refer to the paragraphs headed “The CGN Group” and “Shenzhen CGN Fengtai Investment Co., Ltd.*” below of this announcement. CGN Energy CGN Energy is a company established in the PRC and a wholly-owned subsidiary of CGN. CGN Energy is principally engaged in investment holding. The CGN Group Commission of the State Counci l（國務院國有資產監督管理委員會）a nd 10% by （廣東恒健投資控股有限公司） CGN is a state-owned enterprise established in the PRC and the controlling shareholder of the Company. The CGN Group is principally engaged in the generation and sale of power, construction, operation and management of nuclear, clean and renewable power project. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of CGN is held as to 90% by State-owned Assets Supervision and Administration Guangdong Hengjian Investment Holding Co., Ltd. , a Guangdong Provincial Government owned enterprise which is principally engaged in state-owned assets operation and management within the scope of authority, state- owned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above- mentioned businesses. （深圳中廣核風太投資有限公司） Shenzhen CGN Fengtai Investment Co., Ltd.* （深圳中廣核恒健一號新能源合夥企業（有限合夥 深圳中廣核恒健一號新能源合夥企業（有限合夥） Shenzhen CGN Fengtai Investment Co., Ltd.* is a non-wholly owned subsidiary of CGN. It is principally engaged in investment of new energy. To the best of the Directors’ knowledge, information and belief, having made all reasonable enquiries, as at the date of this announcement, the equity interest of Shenzhen CGN Fengtai Investment Co., Ltd.* is held as to 51% by CGN and 49% by Shenzhen CGN Hengjian No. 1 New Energy Partnership Enterprise (Limited Partnership) , a limited partnership established in the PRC, which is owned as to 1% by CGN and 99% by Guangdong Hengjian Investment Holding Co., Ltd（. 廣東恒健投資控股有限公司）, a Guangdong Provincial Government owned enterprise which is principally engaged in state- owned assets operation and management within the scope of authority, stateowned equity interests operation and management, entrusted management, capital operations, funds investment and management, equity interests investment and management, financial investment, finance leasing, insurance brokerage, industry research as well as investment and consultation business for conducting the above-mentioned businesses.