PetroChina Company Limited, together with its subsidiaries, engages in a range of petroleum related products, services, and activities in Mainland China and internationally.
China Petroleum & Chemical Corporation, an energy and chemical company, engages in oil and gas, and chemical operations in the People’s Republic of China.
CNOOC Limited, an investment holding company, explores for, develops, produces, and sells crude oil and natural gas.
China Shenhua Energy Company Limited, together with its subsidiaries, engages in coal, power, railway, port, shipping, and coal chemical businesses in the People’s Republic of China and internationally.
China Oilfield Services Limited, together with its subsidiaries, provides integrated offshore oilfield services in Mainland China and internationally.
China Coal Energy Company Limited primarily mines for, processes, produces, and sells coal in the People’s Republic of China and internationally.
Yanzhou Coal Mining Company Limited, an investment holding company, Limited explores, mines, washes, processes, and sells coal in China, Japan, South Korea, Australia, and internationally.
United Energy Group Limited, an investment holding company, engages in the investment and operation of upstream oil, natural gas, and other energy related businesses in Pakistan and Singapore.
COSCO SHIPPING Energy Transportation Co., Ltd., an investment holding company, engages in the shipment of oil, liquefied natural gas (LNG), and chemicals along the coast of the People’s Republic of China and internationally.
Sinopec Oilfield Service Corporation provides petroleum engineering and technical services in the People’s Republic of China and internationally.
Sinopec Kantons Holdings Limited, an investment holding company, engages in petrochemical storage and logistics businesses primarily in the People’s Republic of China.
IDG Energy Investment Limited, an investment holding company, engages in the energy assets investment and management activities.
China Suntien Green Energy Corporation Limited, together with its subsidiaries, explores for and utilizes new and clean energies in Mainland China.
AAG Energy Holdings Limited engages in the exploration, development, production, and sale of coalbed methane in the People's Republic of China.
Wison Engineering Services Co. Ltd., an investment holding company, provides chemical engineering, procurement, and construction management services in Mainland China, the United States, Venezuela, Saudi Arabia, the United Arab Emirates, and internationally.
Kinetic Mines and Energy Limited, an investment holding company, engages in the extraction and sale of coal products.
