| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 987.51 | USD | 20251104 |
| Sinopec | China national standards | MT | 902.87 | USD | 20251104 |
| Sinopec | China national standards | MT | 902.87 | USD | 20251104 |
| Beijing Yanshan Petro | China national standards | MT | 907.1 | USD | 20251104 |
| Beijing Yanshan Petro | China national standards | MT | 902.87 | USD | 20251104 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1156.8 | USD | 20251104 |
| Lihuayi Weiyuan Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Beijing Yanshan Petro | China national standards | MT | 888.76 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 902.87 | USD | 20251104 |
| Lihuayi Weiyuan Chem | China national standards | MT | 916.98 | USD | 20251104 |