| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 726.53 | USD | 20251104 |
| Sinopec | China national standards | MT | 726.71 | USD | 20251103 |
| Sinopec | China national standards | MT | 739.97 | USD | 20251017 |
| Sinopec | China national standards | MT | 746.26 | USD | 20251014 |
| Sinopec | China national standards | MT | 745.97 | USD | 20251011 |
| Sinopec | China national standards | MT | 745.41 | USD | 20251009 |
| Sinopec | China national standards | MT | 759.61 | USD | 20250929 |
| Sinopec | China national standards | MT | 758.94 | USD | 20250928 |
| Sinopec | China national standards | MT | 766.22 | USD | 20250919 |