| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 2151.05 | USD | 20250920 |
| Kunlun Daqing Petro | China national standards | MT | 2151.05 | USD | 20250920 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250920 |
| Lihuayi Shandong | China national standards | MT | 2151.05 | USD | 20250920 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250920 |
| Shandong Junfeng | China national standards | MT | 2179.17 | USD | 20250920 |
| Kunlun Daqing Petro | China national standards | MT | 801.37 | USD | 20250920 |
| Shandong Energy | China national standards | MT | 787.31 | USD | 20250920 |
| Sinopec | China national standards | MT | 773.25 | USD | 20250920 |
| Wanhua Chem | China national standards | MT | 759.19 | USD | 20250920 |