| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 805.55 | USD | 20251201 |
| CNPC | China national standards | MT | 2162.27 | USD | 20251201 |
| CNPC | China national standards | MT | 713.69 | USD | 20251201 |
| CNPC | China national standards | MT | 713.39 | USD | 20251129 |
| CNPC | China national standards | MT | 805.21 | USD | 20251129 |
| CNPC | China national standards | MT | 713.39 | USD | 20251128 |
| CNPC | China national standards | MT | 713.49 | USD | 20251127 |
| CNPC | China national standards | MT | 713.32 | USD | 20251126 |
| CNPC | China national standards | MT | 712.8 | USD | 20251124 |
| CNPC | China national standards | MT | 712.52 | USD | 20251121 |