PetroChina Company Limited (0857.HK) is in Energy, Oil & Gas Integrated, based in China, listed on HKSE. Market cap 1.80T HKD. 52-week range 7.10 to 12.22 HKD. Trailing P/E 8.9. Data as of 2026-10-09.
PetroChina Company Limited, together with its subsidiaries, engages in a range of petroleum related products, services, and activities in Mainland China and internationally. It operates through the Oil and Gas and New Energy; Refining, Chemicals and New Materials; Sales; and Natural Gas Sales Segments. The Oil, Gas and New Energy Resource segment engages in the exploration, development, transportation, production, and marketing of crude oil and natural gas, as well as is involved in the new ...