| Vendor | Spec | Unit | Price | Currency | Date |
| 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 |
| Changzhou Juyun Mat | China national standards | MT | 1337.12 | USD | 20251010 |
| Changzhou Juyun Mat | China national standards | MT | 1351.2 | USD | 20251010 |
| Shandong Hongyang Chem | China national standards | MT | 1189.34 | USD | 20251010 |
| Shandong Hongyang Chem | China national standards | MT | 1189.34 | USD | 20251010 |
| Shandong Zhiheng | China national standards | MT | 1168.22 | USD | 20251010 |
| CNPC | China national standards | MT | 1210.45 | USD | 20251010 |
| Sinopec | China national standards | MT | 1210.45 | USD | 20251010 |