| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 894.59 | USD | 20251201 |
| Beijing Yanshan Petro | China national standards | MT | 932.35 | USD | 20251129 |
| Beijing Yanshan Petro | China national standards | MT | 1221.94 | USD | 20251129 |
| Beijing Yanshan Petro | China national standards | MT | 1158.37 | USD | 20251128 |
| Beijing Yanshan Petro | China national standards | MT | 932.35 | USD | 20251128 |
| Beijing Yanshan Petro | China national standards | MT | 894.21 | USD | 20251128 |
| Beijing Yanshan Petro | China national standards | MT | 1221.94 | USD | 20251128 |
| Beijing Yanshan Petro | China national standards | MT | 1158.54 | USD | 20251127 |
| Beijing Yanshan Petro | China national standards | MT | 894.33 | USD | 20251127 |
| Beijing Yanshan Petro | China national standards | MT | 1222.11 | USD | 20251127 |