| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251230 | |
| CNPC | China national standards | MT | USD | 20251230 | |
| Jiangsu Xinhai Petro | China national standards | MT | USD | 20251230 | |
| Dongying Weilian | China national standards | MT | USD | 20251230 | |
| DMZY Petroche | China national standards | MT | USD | 20251230 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20251230 | |
| Sinopec | China national standards | MT | USD | 20251230 | |
| Sinopec | China national standards | MT | USD | 20251230 | |
| CNPC | China national standards | MT | USD | 20251230 | |
| Ningbo Cestoil | SA-1800 | MT | USD | 20251229 |
