| Vendor | Spec | Unit | Price | Currency | Date |
| Xiangfen Longteng | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Wonfull Petro | China national standards | MT | 846.66 | USD | 20251103 |
| Shandong Wonfull Petro | China national standards | MT | 825.49 | USD | 20251103 |
| Shandong Jinwen Chem | China national standards | MT | 853.71 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 719.66 | USD | 20251103 |
| Jinan Angxin Chem | China national standards | MT | 825.49 | USD | 20251103 |
| Shandong Fusheng | China national standards | MT | 790.21 | USD | 20251103 |
| Shandong Hanyue Chem | China national standards | MT | 761.99 | USD | 20251103 |
| Zibo Lishuo Chem | China national standards | MT | 818.43 | USD | 20251103 |
| Shandong Feiyang Chem | China national standards | MT | 987.77 | USD | 20251103 |