| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20250303 | |
| Jiangsu Xinhai Petro | China national standards | MT | USD | 20250303 | |
| Dongying Weilian | China national standards | MT | USD | 20250303 | |
| DMZY Petroche | China national standards | MT | USD | 20250303 | |
| Sinopec | China national standards | MT | USD | 20250303 | |
| Sinopec | China national standards | MT | USD | 20250303 | |
| CNPC | China national standards | MT | USD | 20250303 | |
| Ningbo Cestoil | China national standards | MT | USD | 20241219 | |
| Suzhou Jiutai | China national standards | MT | USD | 20241219 | |
| Zhenjiang Zhengdan | China national standards | MT | USD | 20241219 |
