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: 45.845652521145 CNY (HK$6.16 USD) on 2007-11-05
Lowest end of day price: 4.5868888072772 CNY (HK$0.65 USD) on 2020-06-30