| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Wuhan Hengjiu Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Jiangsu LeeMan Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Jiangsu Meilan Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Hanyue Chem | China national standards | MT | 261.13 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong LuoHeng Chem | China national standards | MT | 337.35 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 239.95 | USD | 20251124 |