| 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 (706) | Daqing Oilfield Co Ltd, CN | CHN | | |
| 7 (937) | PowerChina Huadong Engineering Corp Ltd, China | CHN | | |
| 8 (1042) | China Coal Technology and Engineering Group | CHN | | |
| 9 (1132) | BGRIMM Technology Group | CHN | |
