1. China Petroleum: The Group is the largest producer and seller of oil and gas in China, one of the largest sales companies in China and one of the largest oil companies in the world.
2. China Petrochemical: one of the three major energy giants in China, with a natural gas output of 25.8 billion cubic meters, reserves of 654.38+98 billion cubic meters, 4,800 natural gas production wells, sales of 22.52 million tons of natural gas and 2 LNG receiving stations, with a receiving capacity of about 7 million tons.
3. Petrochemical Oil Service: Sinopec Group is the only main company engaged in engineering technical services, mainly engaged in geophysical, drilling and completion, logging and other comprehensive services. , ranked fourth in the global oil service industry.
4. cosl: the leader of offshore oil and gas service industry in Asia, with 32 jack-up drilling platforms and1/semi-submersible drilling platforms, and the most powerful offshore oil and gas exploration and development equipment and technical strength in China.
Hangzhou Hangyang Co., Ltd.: Hangzhou Hangyang Co., Ltd. is an enterprise engaged in the production and sales of air separation equipment, industrial gas and petrochemical equipment. Its air separation equipment products mainly include large and medium-sized complete sets of air separation equipment and small air separation equipment.
6. Shenzhen Energy: The gas business grew rapidly, acquiring 65% equity of Zhoushan CNPC Kunlun Energy Co., Ltd., CNOOC Chaozhou Energy Co., Ltd. 100% equity and Zhaoxian Yada Gas Co., Ltd. 100% equity.
7. Jerry shares: domestic fracturing truck leader (used for shale gas development), the company is one of the few manufacturers that can produce high-pressure piston pumps by itself, representing the world's advanced level.
8. Merchants Steamship: CLNG Company, which holds 50% of the shares, is the first company engaged in LNG transportation investment and management in China and owns LNG fleet; The LNG freight volume is15.26 million cubic meters (about 7.22 million tons).
9. Meijin Energy: Established in 1992, it has rich coal and coalbed methane resources and a complete industrial chain integrating "coal-coke-gas-gasification". It is a listed company engaged in coal/coking production and sales.