| Vendor | Spec | Unit | Price | Currency | Date |
| CNPC | China national standards | MT | 720.94 | USD | 20251216 |
| CNPC | China national standards | MT | 728.57 | USD | 20251211 |
| CNPC | China national standards | MT | 734.95 | USD | 20251210 |
| CNPC | China national standards | MT | 741.9 | USD | 20251208 |
| CNPC | China national standards | MT | 736.41 | USD | 20251205 |
| CNPC | China national standards | MT | 728.09 | USD | 20251204 |
| CNPC | China national standards | MT | 727.87 | USD | 20251203 |
| CNPC | China national standards | MT | 734.53 | USD | 20251202 |
| CNPC | China national standards | MT | 734.89 | USD | 20251201 |
| CNPC | China national standards | MT | 734.58 | USD | 20251128 |