The company is a Sino-foreign joint venture controlled by China's Datang Group Corporation and is the flagship enterprise of the Datang Group. The company was founded in 1994. It is the first Chinese company listed in London, the first Chinese electric power company listed in Hong Kong, and the first Chinese company listed in Hong Kong, London, and Shanghai at the same time. The Group's business scope: construction and operation of power plants; sales of electricity and heat; maintenance and commissioning of power equipment; electric power technical services; coal production and sales, etc. Corporate honors: Tuodian won the National High Quality Investment Project Special Award, Baoli Open-pit Coal Mine won the first batch of “Green Mining Enterprise” titles in Inner Mongolia Autonomous Region, and Shizhu Power Generation Company won the Chongqing “Ankang Cup” competition winning enterprise, etc.