| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260520 | |
| CNPC | China national standards | MT | USD | 20260519 | |
| CNPC | China national standards | MT | USD | 20260518 | |
| CNPC | China national standards | MT | USD | 20260515 | |
| CNPC | China national standards | MT | USD | 20260514 | |
| CNPC | China national standards | MT | USD | 20260513 | |
| CNPC | China national standards | MT | USD | 20260512 | |
| CNPC | China national standards | MT | USD | 20260511 | |
| CNPC | China national standards | MT | USD | 20260509 | |
| CNPC | China national standards | MT | USD | 20260508 |
