PetroChina Company Limited PCCYF

Company Overview

PetroChina Company Limited is one of China’s largest integrated oil and gas companies and a flagship listed subsidiary of China National Petroleum Corporation (CNPC). The company operates across the full energy value chain, including oil and gas exploration, production, refining, petrochemicals, natural gas sales, pipeline transportation, and fuel marketing. PetroChina primarily serves industrial, commercial, transportation, and residential customers, with revenue driven mainly by crude oil and natural gas production, refined petroleum product sales, and natural gas distribution.

The company operates in the energy and petrochemical industries and holds a strategically important position within China’s state-owned energy sector. Its scale, vertically integrated structure, extensive pipeline infrastructure, and strong domestic market position provide competitive advantages in energy supply and distribution. PetroChina was established in 1999 as part of a restructuring of CNPC and subsequently listed on the Hong Kong and New York stock exchanges in 2000. Over time, the company expanded its natural gas, LNG, and international upstream portfolios while remaining closely aligned with China’s national energy security objectives.