Kunlun Energy Company Limited, an investment holding company, engages in the exploration, development, production, and sale of crude oil and natural gas. It operates through four segments: Exploration and Production, Natural Gas Sales, Liquefied Natural Gas (LNG) Processing and Terminal, and Natural Gas Pipeline. The company is also involved in the processing, unloading, storing, gasification, and transportation of LNG; transmission of natural gas through pipeline; and wholesale and retail of various natural gas and LPG products. It operates in the PeopleÃ¢ÂÂs Republic of China, the Republic of Kazakhstan, the Sultanate of Oman, the Republic of Peru, the Kingdom of Thailand, and the Republic of Azerbaijan. The company was formerly known as CNPC (Hong Kong) Limited and changed its name to Kunlun Energy Company Limited in March 2010. The company is based in Hong Kong, Hong Kong, and is considered as a Red Chip company due to its listing on the Hong Kong Stock Exchange. Kunlun Energy Company Limited is a subsidiary of PetroChina Hong Kong Limited.