| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260514 | |
| Sinopec | China national standards | MT | USD | 20260513 | |
| Zhongke GD | China national standards | MT | USD | 20260513 | |
| Sinopec | China national standards | MT | USD | 20260513 | |
| Tengzhou Levima | China national standards | MT | USD | 20260513 | |
| Shandong Yulong | China national standards | MT | USD | 20260513 | |
| Wuhan SK Petro | China national standards | MT | USD | 20260513 | |
| Nanjing Yangzi Petrochemical | China national standards | MT | USD | 20260513 | |
| Sinopec | China national standards | MT | USD | 20260513 | |
| Sanjiang Chem | China national standards | MT | USD | 20260513 |
