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: 1.7147536769828 HKD (S$0.22 USD) on 2007-11-01
Lowest end of day price: 0.071127893939721 HKD (S$0.009133 USD) on 2000-04-26