| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Dohow | China national standards | MT | 955.7 | USD | 20250928 |
| Sinopec | China national standards | MT | 941.65 | USD | 20250928 |
| Lihuayi Shandong | China national standards | MT | 944.46 | USD | 20250928 |
| Wanhua Chem | China national standards | MT | 983.81 | USD | 20250928 |
| Sinopec | China national standards | MT | 941.65 | USD | 20250928 |
| Shandong Xingpeng Chem | China national standards | MT | 944.46 | USD | 20250928 |
| Sinopec | China national standards | MT | 941.65 | USD | 20250928 |
| Lihuayi Shandong | China national standards | MT | 955.7 | USD | 20250928 |
| Shaanxi Yanchang Petro | China national standards | MT | 955.7 | USD | 20250928 |
| Sinopec | China national standards | MT | 955.7 | USD | 20250928 |