| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 1157.6 | USD | 20251107 |
| Lihuayi Shandong | China national standards | MT | 988.2 | USD | 20251107 |
| Sinopec | China national standards | MT | 882.32 | USD | 20251107 |
| Lihuayi Shandong | China national standards | MT | 876.67 | USD | 20251107 |
| Sinopec | China national standards | MT | 868.2 | USD | 20251107 |
| Shaanxi Yanchang Petro | China national standards | MT | 868.2 | USD | 20251107 |
| Sinopec | China national standards | MT | 1214.07 | USD | 20251107 |
| Wanhua Chem | China national standards | MT | 903.5 | USD | 20251107 |
| Shandong Yuhuang Chem | China national standards | MT | 1369.36 | USD | 20251107 |
| Shandong Hanyue Chem | China national standards | MT | 931.73 | USD | 20251107 |