| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260313 | |
| CNPC | China national standards | MT | USD | 20260312 | |
| CNPC | China national standards | MT | USD | 20260311 | |
| CNPC | China national standards | MT | USD | 20260310 | |
| CNPC | China national standards | MT | USD | 20260309 | |
| CNPC | China national standards | MT | USD | 20260306 | |
| CNPC | China national standards | MT | USD | 20260305 | |
| CNPC | China national standards | MT | USD | 20260304 | |
| CNPC | China national standards | MT | USD | 20260303 | |
| CNPC | China national standards | MT | USD | 20260302 |
