| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 911.61 | USD | 20251203 |
| Shandong Yushuo Chem | China national standards | MT | 904.54 | USD | 20251203 |
| Beijing Yanshan Petro | China national standards | MT | 1158.95 | USD | 20251203 |
| Lihuayi Shandong | China national standards | MT | 890.41 | USD | 20251203 |
| Shandong Xima | China national standards | MT | 975.21 | USD | 20251203 |
| Shandong Hongyang Chem | China national standards | MT | 1194.28 | USD | 20251203 |
| Lihuayi Shandong | China national standards | MT | 890.41 | USD | 20251203 |
| Sinopec | China national standards | MT | 904.54 | USD | 20251203 |
| Kunlun Daqing Petro | China national standards | MT | 1201.35 | USD | 20251203 |
| Changzhou Juyun Mat | China national standards | MT | 1356.81 | USD | 20251203 |