1 (4) | China National Petroleum Corp * | CHN | ![]() | |
2 (6) | PetroChina Co Ltd | CHN | ![]() | |
3 (11) | China Petroleum and Chemical Corporation * | CHN | ![]() | |
4 (50) | State Grid Corporation of China * | CHN | ![]() | |
5 (81) | China National Offshore Oil Corp * | CHN | ![]() | |
6 (418) | Petrobras, Brazil | BRA | ![]() | |
7 (706) | Daqing Oilfield Co Ltd, CN | CHN | ![]() | |
8 (937) | PowerChina Huadong Engineering Corp Ltd, China | CHN | ![]() | |
9 (1042) | China Coal Technology and Engineering Group | CHN | ![]() | |
10 (1057) | Vale SA, Brazil | BRA | ![]() | |
11 (1064) | Gazprom Group, Russian Federation | RUS | ![]() | |
12 (1132) | BGRIMM Technology Group | CHN | ![]() |