| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Meilan Chem | China national standards | MT | 233.27 | USD | 20251204 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.27 | USD | 20251204 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.27 | USD | 20251204 |
| Jiangsu LeeMan Chem | China national standards | MT | 233.27 | USD | 20251204 |
| Wuhan Hengjiu Chem | China national standards | MT | 233.27 | USD | 20251204 |
| Luxi Chem | China national standards | MT | 353.44 | USD | 20251204 |
| Changzhou Qidi Chem | China national standards | MT | 466.54 | USD | 20251204 |
| Changzhou Qidi Chem | China national standards | MT | 593.78 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 353.44 | USD | 20251204 |
| Jiangsu LeeMan Chem | China national standards | MT | 388.79 | USD | 20251204 |