PetroChina Company Limited is the largest Chinese oil company with a network of over 18,000 filling stations, making it one of the largest listed companies in the world.
Highest end of day price: 100.73299118 HKD (โน12.99 USD) on 2007-11-01
Lowest end of day price: 6.2248057187612 HKD (โน0.80 USD) on 2000-04-26