| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 803.18 | USD | 20251016 |
| CNPC | China national standards | MT | 802.87 | USD | 20251015 |
| CNPC | China national standards | MT | 802.58 | USD | 20251014 |
| CNPC | China national standards | MT | 801.67 | USD | 20251009 |
| CNPC | China national standards | MT | 2151.84 | USD | 20251009 |
| CNPC | China national standards | MT | 2151.84 | USD | 20251009 |
| CNPC | China national standards | MT | 802.2 | USD | 20250930 |
| CNPC | China national standards | MT | 802.2 | USD | 20250930 |
| CNPC | China national standards | MT | 801.81 | USD | 20250929 |
| CNPC | China national standards | MT | 801.1 | USD | 20250928 |