| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251205 | |
| CNPC | China national standards | MT | USD | 20251204 | |
| CNPC | China national standards | MT | USD | 20251202 | |
| CNPC | China national standards | MT | USD | 20251201 | |
| CNPC | China national standards | MT | USD | 20251107 | |
| CNPC | China national standards | MT | USD | 20251106 | |
| CNPC | China national standards | MT | USD | 20251105 | |
| CNPC | China national standards | MT | USD | 20251103 | |
| CNPC | China national standards | MT | USD | 20251102 | |
| CNPC | China national standards | MT | USD | 20251008 |
