| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1145.51 | USD | 20251020 |
| Sinopec | China national standards | MT | 1145.89 | USD | 20251017 |
| Sinopec | China national standards | MT | 1144.73 | USD | 20251014 |
| Sinopec | China national standards | MT | 1130.22 | USD | 20251011 |
| Sinopec | China national standards | MT | 1130.22 | USD | 20251010 |
| Sinopec | China national standards | MT | 1125.14 | USD | 20251009 |
| Sinopec | China national standards | MT | 1089.98 | USD | 20251009 |
| Sinopec | China national standards | MT | 1090.7 | USD | 20250930 |
| Sinopec | China national standards | MT | 1090.18 | USD | 20250929 |
| Sinopec | China national standards | MT | 1112.47 | USD | 20250917 |