| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20251224 | |
| CNPC | China national standards | MT | USD | 20251223 | |
| CNPC | China national standards | MT | USD | 20251222 | |
| CNPC | China national standards | MT | USD | 20251219 | |
| CNPC | China national standards | MT | USD | 20251218 | |
| CNPC | China national standards | MT | USD | 20251217 | |
| CNPC | China national standards | MT | USD | 20251216 | |
| CNPC | China national standards | MT | USD | 20251215 | |
| CNPC | China national standards | MT | USD | 20251212 | |
| CNPC | China national standards | MT | USD | 20251211 |
