| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20250630 | |
| CNPC | China national standards | MT | USD | 20250627 | |
| CNPC | China national standards | MT | USD | 20250626 | |
| CNPC | China national standards | MT | USD | 20250625 | |
| CNPC | China national standards | MT | USD | 20250624 | |
| CNPC | China national standards | MT | USD | 20250623 | |
| CNPC | China national standards | MT | USD | 20250620 | |
| CNPC | China national standards | MT | USD | 20250619 | |
| CNPC | China national standards | MT | USD | 20250618 | |
| CNPC | China national standards | MT | USD | 20250617 |
