PetroChina Co., Ltd. revenue for the last year amounted to 424.10 B USD, the most of which — 281.90 B USD — came from its highest performing source at the moment, Sale, the year earlier bringing 335.14 B USD. The greatest contribution to the revenue figure was made by China — last year it brought PetroChina Co., Ltd. 283.02 B USD, and the year before that — 281.18 B USD.