| Assets and shares | ||||
|---|---|---|---|---|
| Asset | Percentage held | Start date | End date | |
| PetroChina Canada | 100.00 | - | - | |
| North Caspian Operating Company NV | 8.33 | - | - | |
| Shandong Lurun Natural Gas | - | - | - | |
| PetroChina Liaoyang Petrochemical Co | 100.00 | - | - | |
| PetroChina Dagang Oilfield Branch | 100.00 | - | - | |
| PetroChina Dushanzi Petrochemical Company | 100.00 | - | - | |
| Huadian Jiangsu Energy Co Ltd | 20.00 | - | - | |
| Petrochina Talimu Oilfield Company Co Ltd | - | - | - | |
| China National Petroleum Corporation Xinjiang Oilfield Branch | 100.00 | - | - | |
| Arrow Energy | - | - | - | |
| PetroChina Daqing Petrochemical Co | 100.00 | - | - | |