1. Beijing Energy Group Co., Ltd. was established in 2004, which is a large state-owned investment group company formed by the merger and reorganization of the former Beijing International Electric Power Development and Investment Corporation and the former Beijing Comprehensive Investment Corporation.
2. Jingneng Group is a wholly state-owned company invested and established by the Beijing Municipal People's Government. It authorizes the State-owned Assets Supervision and Administration Commission of the Beijing Municipal People's Government to perform the responsibilities of investors and is established in accordance with the Company Law. The Group manages the Beijing Municipal Government's investment funds related to power and energy conservation, and undertakes the investment and construction of power and energy projects in the capital, as well as the development of energy-saving technologies, new energy and renewable energy products.