| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 1308.97 | USD | 20251010 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1323.05 | USD | 20251010 |
| Aite Zhejiang | China national standards | MT | 1154.15 | USD | 20251010 |
| Sinopec | China national standards | MT | 1126.0 | USD | 20251010 |
| Lihuayi Shandong | China national standards | MT | 985.25 | USD | 20251010 |
| Shandong Junfeng | China national standards | MT | 985.25 | USD | 20251010 |
| Beijing Yanshan Petro | China national standards | MT | 1154.15 | USD | 20251010 |
| Kunlun Daqing Petro | China national standards | MT | 1196.37 | USD | 20251010 |
| Beijing Yanshan Petro | China national standards | MT | 1217.49 | USD | 20251010 |
| Changzhou Juyun Mat | China national standards | MT | 1351.2 | USD | 20251010 |