| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 619.66 | USD | 20251013 |
| Sinopec | China national standards | MT | 653.46 | USD | 20251013 |
| Sinopec | China national standards | MT | 633.37 | USD | 20251010 |
| Sinopec | China national standards | MT | 632.89 | USD | 20251009 |
| Sinopec | China national standards | MT | 633.31 | USD | 20250930 |
| Sinopec | China national standards | MT | 633.01 | USD | 20250929 |
| Sinopec | China national standards | MT | 670.99 | USD | 20250929 |
| Sinopec | China national standards | MT | 670.4 | USD | 20250928 |
| Sinopec | China national standards | MT | 632.45 | USD | 20250928 |
| Sinopec | China national standards | MT | 686.09 | USD | 20250919 |