| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Wuhan Hengjiu Chem | China national standards | MT | 788.65 | USD | 20251013 |
| Jinan Angxin Chem | China national standards | MT | 718.24 | USD | 20251013 |
| Jinan Angxin Chem | China national standards | MT | 718.24 | USD | 20251013 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.49 | USD | 20251013 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.49 | USD | 20251013 |
| JIN Yimeng | China national standards | MT | 746.41 | USD | 20251013 |
| Shandong Junfeng | China national standards | MT | 774.57 | USD | 20251013 |
| Shandong Junfeng | China national standards | MT | 788.65 | USD | 20251013 |
| Nanjing Runsheng Petro | China national standards | MT | 732.32 | USD | 20251013 |