| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 730.97 | USD | 20251106 |
| CNPC | China national standards | MT | 730.6 | USD | 20251105 |
| CNPC | China national standards | MT | 712.42 | USD | 20251104 |
| CNPC | China national standards | MT | 712.6 | USD | 20251103 |
| CNPC | China national standards | MT | 705.42 | USD | 20251031 |
| CNPC | China national standards | MT | 705.58 | USD | 20251030 |
| CNPC | China national standards | MT | 705.79 | USD | 20251029 |
| CNPC | China national standards | MT | 712.46 | USD | 20251027 |
| CNPC | China national standards | MT | 690.84 | USD | 20251024 |
| CNPC | China national standards | MT | 697.99 | USD | 20251023 |