| Vendor | Spec | Unit | Price | Currency | Date |
| Kunlun Daqing Petro | China national standards | MT | 1199.43 | USD | 20251103 |
| Sinopec | China national standards | MT | 1213.54 | USD | 20251103 |
| Lihuayi Shandong | China national standards | MT | 874.88 | USD | 20251103 |
| Sinopec | China national standards | MT | 881.93 | USD | 20251103 |
| Shandong Hongyang Chem | China national standards | MT | 1192.37 | USD | 20251103 |
| Wanhua Chem | China national standards | MT | 917.21 | USD | 20251103 |
| Changzhou Juyun Mat | China national standards | MT | 1340.54 | USD | 20251103 |
| Beijing Yanshan Petro | China national standards | MT | 1220.6 | USD | 20251103 |
| CNPC | China national standards | MT | 1213.54 | USD | 20251103 |
| Changzhou Juyun Mat | China national standards | MT | 1354.65 | USD | 20251103 |