| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 733.63 | USD | 20251031 |
| CNPC | China national standards | MT | 734.02 | USD | 20251029 |
| CNPC | China national standards | MT | 804.6 | USD | 20251029 |
| CNPC | China national standards | MT | 733.88 | USD | 20251028 |
| CNPC | China national standards | MT | 768.38 | USD | 20251026 |
| CNPC | China national standards | MT | 768.38 | USD | 20251025 |
| CNPC | China national standards | MT | 803.63 | USD | 20251024 |
| CNPC | China national standards | MT | 768.49 | USD | 20251023 |
| CNPC | China national standards | MT | 768.36 | USD | 20251021 |
| CNPC | China national standards | MT | 803.18 | USD | 20251016 |