| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 985.12 | USD | 20250925 |
| Shandong Junfeng | China national standards | MT | 985.12 | USD | 20250925 |
| Beijing Yanshan Petro | China national standards | MT | 1154.0 | USD | 20250925 |
| Beijing Yanshan Petro | China national standards | MT | 1154.0 | USD | 20250925 |
| Shandong Junfeng | China national standards | MT | 985.12 | USD | 20250925 |
| Lihuayi Shandong | China national standards | MT | 985.12 | USD | 20250925 |
| Sinopec | China national standards | MT | 1125.86 | USD | 20250925 |
| Sinopec | China national standards | MT | 1224.37 | USD | 20250925 |
| Shandong Jinwen Chem | China national standards | MT | 1196.22 | USD | 20250925 |
| Aite Zhejiang | China national standards | MT | 1308.81 | USD | 20250925 |