| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Ganfeng | Industrial Grade | MT | 13404.45 | USD | 20251119 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15464.5 | USD | 20251119 |
| Shandong Yihe Chem | China national standards | MT | 11005.76 | USD | 20251119 |
| Henan Leavit Chem | China national standards | MT | 12275.65 | USD | 20251119 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15467.99 | USD | 20251118 |
| Shandong Yihe Chem | China national standards | MT | 11008.24 | USD | 20251118 |
| Jiangxi Ganfeng | Industrial Grade | MT | 12842.95 | USD | 20251118 |
| Shandong Yihe Chem | Industrial Grade | MT | 15383.31 | USD | 20251118 |
| Henan Leavit Chem | China national standards | MT | 12278.42 | USD | 20251118 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15467.99 | USD | 20251118 |