1. Nuclear Energy Research Institute is a wholly-owned subsidiary of China Huaneng Group Co., Ltd., which was incorporated in Shanghai on February 7, 2020. At the same time, the Institute of Nuclear Energy added the brand of "Huaneng High Temperature Reactor Technology Research Center".
2. Established in August 2005, East China Branch is a wholly-owned subsidiary of China Huaneng Group Co., Ltd., which is the main body responsible for development, construction, production and operation activities and the profit realization center in Shanghai. The enterprises under its jurisdiction include Shanghai Dongkou No.1 Power Plant, Shanghai Dongkou No.2 Power Plant, Shanghai Gas Turbine Power Plant and Shanghai Electric Power Maintenance Co., Ltd., New Energy Shanghai Branch and Shanghai Energy Sales Co., Ltd. ..