| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongming Petro | China national standards | MT | 786.79 | USD | 20251202 |
| Sinopec | China national standards | MT | 847.53 | USD | 20251202 |
| CNPC | China national standards | MT | 847.53 | USD | 20251202 |
| Sinopec | China national standards | MT | 727.46 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Huizhou Jincheng Petro | China national standards | MT | 875.78 | USD | 20251202 |
| CNPC | China national standards | MT | 932.28 | USD | 20251202 |
| Huizhou Jincheng Petro | China national standards | MT | 1101.79 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |
| Shandong Jinwen Chem | China national standards | MT | 932.28 | USD | 20251202 |