| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20250903 | |
| CNPC | China national standards | MT | USD | 20250902 | |
| CNPC | China national standards | MT | USD | 20250901 | |
| CNPC | China national standards | MT | USD | 20250829 | |
| CNPC | China national standards | MT | USD | 20250828 | |
| CNPC | China national standards | MT | USD | 20250827 | |
| CNPC | China national standards | MT | USD | 20250826 | |
| CNPC | China national standards | MT | USD | 20250825 | |
| CNPC | China national standards | MT | USD | 20250822 | |
| CNPC | China national standards | MT | USD | 20250821 |
