PetroChina became the first publicly traded company founded in China to exceed a $1 trillion market capitalization.
PetroChina reached the milestone on its Shanghai debut in November 2007. The company is the listed arm of China National Petroleum Corporation and operates across oil and gas exploration, production, refining, chemicals, and fuel distribution.
Its debut valuation was boosted by strong investor demand and expectations about China’s expanding economy and energy consumption. The share price later fell substantially, illustrating why market-cap records can be brief and why a debut valuation should not be confused with long-term performance.
Alibaba and Tencent became far more prominent Chinese technology companies in later years, but they did not hold this particular early public-market record. PetroChina’s listing is also distinct from the later U.S. trillion-dollar milestones achieved by Apple and other American technology companies.