| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu LeeMan Chem | China national standards | MT | 239.92 | USD | 20251110 |
| Wuhan Hengjiu Chem | China national standards | MT | 239.92 | USD | 20251110 |
| Wuhan Hengjiu Chem | China national standards | MT | 239.92 | USD | 20251110 |
| Shandong Shuojia Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Jinling Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Jiangsu LeeMan Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Luxi Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Shuojia Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Shuojia Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Shuojia Chem | China national standards | MT | 268.15 | USD | 20251110 |