| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260527 | |
| CNPC | China national standards | MT | USD | 20260521 | |
| CNPC | China national standards | MT | USD | 20260509 | |
| CNPC | China national standards | MT | USD | 20260507 | |
| CNPC | China national standards | MT | USD | 20260430 | |
| CNPC | China national standards | MT | USD | 20260424 | |
| CNPC | China national standards | MT | USD | 20260422 | |
| CNPC | China national standards | MT | USD | 20260317 | |
| CNPC | China national standards | MT | USD | 20260313 | |
| CNPC | China national standards | MT | USD | 20260309 |
