| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Ganfeng | Industrial Grade | MT | 10695.64 | USD | 20250923 |
| Henan Leavit Chem | China national standards | MT | 12243.69 | USD | 20250923 |
| Shandong Yihe Chem | Industrial Grade | MT | 15891.77 | USD | 20250922 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10688.27 | USD | 20250922 |
| Henan Leavit Chem | China national standards | MT | 12235.25 | USD | 20250922 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15413.61 | USD | 20250922 |
| Henan Leavit Chem | China national standards | MT | 12231.47 | USD | 20250920 |
| Henan Leavit Chem | China national standards | MT | 12231.47 | USD | 20250919 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15408.84 | USD | 20250919 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10684.96 | USD | 20250919 |