| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1102.49 | USD | 20251205 |
| Sinopec | China national standards | MT | 1102.74 | USD | 20251204 |
| Sinopec | China national standards | MT | 1102.41 | USD | 20251203 |
| Sinopec | China national standards | MT | 1101.79 | USD | 20251202 |
| Sinopec | China national standards | MT | 1102.33 | USD | 20251201 |
| Sinopec | China national standards | MT | 1102.02 | USD | 20251127 |
| Sinopec | China national standards | MT | 1101.31 | USD | 20251115 |
| Sinopec | China national standards | MT | 1100.68 | USD | 20251113 |
| Sinopec | China national standards | MT | 1101.18 | USD | 20251112 |
| Sinopec | China national standards | MT | 1101.14 | USD | 20251107 |