| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 741.75 | USD | 20251127 |
| CNPC | China national standards | MT | 741.57 | USD | 20251126 |
| CNPC | China national standards | MT | 741.25 | USD | 20251125 |
| CNPC | China national standards | MT | 741.03 | USD | 20251124 |
| CNPC | China national standards | MT | 740.43 | USD | 20251120 |
| CNPC | China national standards | MT | 755.48 | USD | 20251117 |
| CNPC | China national standards | MT | 727.14 | USD | 20251114 |
| CNPC | China national standards | MT | 726.73 | USD | 20251113 |
| CNPC | China national standards | MT | 727.06 | USD | 20251112 |
| CNPC | China national standards | MT | 724.21 | USD | 20251107 |