| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 697.64 | USD | 20251022 |
| CNPC | China national standards | MT | 704.92 | USD | 20251021 |
| CNPC | China national standards | MT | 711.78 | USD | 20251017 |
| CNPC | China national standards | MT | 718.63 | USD | 20251016 |
| CNPC | China national standards | MT | 729.63 | USD | 20251015 |
| CNPC | China national standards | MT | 729.36 | USD | 20251014 |
| CNPC | China national standards | MT | 729.51 | USD | 20251013 |
| CNPC | China national standards | MT | 729.08 | USD | 20251011 |
| CNPC | China national standards | MT | 729.08 | USD | 20251010 |
| CNPC | China national standards | MT | 728.53 | USD | 20251009 |