| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 612.49 | USD | 20251014 |
| Sinopec | China national standards | MT | 640.78 | USD | 20251013 |
| Sinopec | China national standards | MT | 612.62 | USD | 20251013 |
| Sinopec | China national standards | MT | 612.26 | USD | 20251011 |
| Sinopec | China national standards | MT | 640.41 | USD | 20251010 |
| Sinopec | China national standards | MT | 612.26 | USD | 20251010 |
| Sinopec | China national standards | MT | 611.8 | USD | 20251009 |
| Sinopec | China national standards | MT | 639.93 | USD | 20251009 |
| Sinopec | China national standards | MT | 612.2 | USD | 20250930 |
| Sinopec | China national standards | MT | 611.91 | USD | 20250929 |