| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | 550.4 | USD | 20260323 |
| Sinopec | China national standards | MT | 637.3 | USD | 20260323 |
| CNPC | China national standards | MT | 622.82 | USD | 20260323 |
| Daqing Huake | China national standards | MT | 622.82 | USD | 20260323 |
| Panjin Huajin | China national standards | MT | 622.82 | USD | 20260323 |
| Nanjing Yangzi Petrochemical | China national standards | MT | 624.11 | USD | 20260320 |
| BASF YPC | China national standards | MT | 624.11 | USD | 20260320 |
| Sinopec | China national standards | MT | 624.11 | USD | 20260320 |
| Sinopec | China national standards | MT | 624.11 | USD | 20260320 |
| Sinopec | China national standards | MT | 558.8 | USD | 20260320 |
