| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260408 | |
| CNPC | China national standards | MT | USD | 20260407 | |
| CNPC | China national standards | MT | USD | 20260403 | |
| CNPC | China national standards | MT | USD | 20260402 | |
| CNPC | China national standards | MT | USD | 20260401 | |
| CNPC | China national standards | MT | USD | 20260331 | |
| CNPC | China national standards | MT | USD | 20260330 | |
| CNPC | China national standards | MT | USD | 20260327 | |
| CNPC | China national standards | MT | USD | 20260326 | |
| CNPC | China national standards | MT | USD | 20260325 |
