Petrochina Company Limited (China)

Petrochina Company Limited is a leading oil and gas production and sales company in China. It is also one of the major chemical product producers and sellers in the country, as well as a natural gas transporter and seller. The company is involved in various businesses related to oil and gas, including exploration, development, production, and sales of crude oil and natural gas. They also engage in refining, transportation, storage, and sales of crude oil and petroleum products. Petrochina produces and sells basic petrochemical products, derivative chemical products, and other chemical products. They are also involved in the transportation of natural gas, crude oil, and refined oil, as well as the sales of natural gas. The company operates in several large oil and gas fields, including Daqing, Liaohe, Xinjiang, Changqing, Tarim, and Sichuan, and has established multiple large-scale refineries, including three with a capacity of tens of millions of tons. Petrochina has a nationwide network for the sales of refined oil. They hold a dominant position in China's natural gas market and have established an extensive backbone gas pipeline network, covering the northwest, southwest, north, central, and Yangtze River Delta regions of China.