| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Ganfeng | Industrial Grade | MT | 13709.47 | USD | 20251203 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15490.29 | USD | 20251203 |
| Shandong Yihe Chem | China national standards | MT | 12861.46 | USD | 20251203 |
| Henan Leavit Chem | China national standards | MT | 12296.12 | USD | 20251203 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15481.54 | USD | 20251202 |
| Shandong Yihe Chem | China national standards | MT | 12854.2 | USD | 20251202 |
| Jiangxi Ganfeng | Industrial Grade | MT | 13560.47 | USD | 20251202 |
| Shandong Yihe Chem | Industrial Grade | MT | 13419.22 | USD | 20251202 |
| Henan Leavit Chem | China national standards | MT | 12289.18 | USD | 20251202 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15489.2 | USD | 20251201 |