| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Ganfeng | Industrial Grade | MT | 10560.26 | USD | 20251014 |
| Henan Leavit Chem | China national standards | MT | 12249.9 | USD | 20251014 |
| Shandong Yihe Chem | China national standards | MT | 12249.9 | USD | 20251014 |
| Shandong Yihe Chem | Industrial Grade | MT | 15910.79 | USD | 20251014 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15432.06 | USD | 20251014 |
| Henan Leavit Chem | China national standards | MT | 12252.31 | USD | 20251013 |
| Jiangxi Ganfeng | Industrial Grade | MT | 10703.17 | USD | 20251013 |
| Shandong Yihe Chem | Industrial Grade | MT | 15913.92 | USD | 20251013 |
| Shandong Yihe Chem | China national standards | MT | 12252.31 | USD | 20251013 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15435.1 | USD | 20251013 |