PetroChina Company Limited is a joint stock limited company incorporated on November 5, 1999, upon the restructuring of China National Petroleum Corporation (CNPC). The American Depositary Shares ("ADS"), H shares and A shares of the Company were listed on the New York Stock Exchange, the Stock Exchange of Hong Kong Limited ("HKSE" or "Hong Kong Stock Exchange") and Shanghai Stock Exchange on April 6, 2000, April 7, 2000 and November 5, 2007, respectively.

PetroChina is one of the major oil and gas producers and distributors in China, as well as a significant player in the global oil and gas industry. We are engaged in a wide range of activities related to oil, gas and new energy, and sustainably provide energy and oil products for economic and social development.