China Yangtze Power Co., Ltd., known as Yangtze Power is a Chinese utilities company, headquartered in Beijing. The company is a component of SSE 180 Index. A controlling share is held by the parent company China Three Gorges Corporation, a state-owned enterprise under State-owned Assets Supervision and Administration Commission of the State Council. The enterprise produces and sells energy to customers. China Yangtze Power was founded on 4 November 2002 and was brought on 18 November 2003 to the Shanghai Stock Exchange. China Yangtze Power originated from a cooperation of Chinese enterprises: Huaneng Power International, China National Nuclear Corporation, China National Petroleum Corporation, Gezhouba Water Resources and Hydropower Engineering Group as well as the Changjiang Institute of Survey, Planning, Design and Research. Wikipedia