| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251010 | |
| CNPC | China national standards | MT | USD | 20251009 | |
| CNPC | China national standards | MT | USD | 20250930 | |
| CNPC | China national standards | MT | USD | 20250929 | |
| CNPC | China national standards | MT | USD | 20250928 | |
| CNPC | China national standards | MT | USD | 20250926 | |
| CNPC | China national standards | MT | USD | 20250925 | |
| CNPC | China national standards | MT | USD | 20250924 | |
| CNPC | China national standards | MT | USD | 20250923 | |
| CNPC | China national standards | MT | USD | 20250922 |
