| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260429 | |
| Qianjiang Jinao | Isomer grade | MT | USD | 20260429 | |
| CNPC | Isomer grade | MT | USD | 20260429 | |
| Puyang Fengli | China national standards | MT | USD | 20260429 | |
| BASF YPC | China national standards | MT | USD | 20260429 | |
| Jiangsu Xinhai Petro | China national standards | MT | USD | 20260429 | |
| CNPC | China national standards | MT | USD | 20260429 | |
| Panjin Huajin | China national standards | MT | USD | 20260429 | |
| Sinopec | China national standards | MT | USD | 20260429 | |
| CNPC | China national standards | MT | USD | 20260429 |
