| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 915.4 | USD | 20251013 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 938.8 | USD | 20251012 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 1196.37 | USD | 20251011 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 1210.45 | USD | 20251011 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 938.8 | USD | 20251011 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 1210.45 | USD | 20251010 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 1196.37 | USD | 20251010 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 938.8 | USD | 20251010 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 925.43 | USD | 20251009 |
| Sinopec Northeast Natural Gas Sales Co., Ltd. | China national standards | MT | 984.5 | USD | 20251009 |