| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chem | China national standards | MT | 12291.78 | USD | 20251127 |
| Shandong Yihe Chem | Industrial Grade | MT | 13422.06 | USD | 20251127 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15484.82 | USD | 20251127 |
| Jiangxi Ganfeng | Industrial Grade | MT | 13422.06 | USD | 20251127 |
| Shandong Yihe Chem | China national standards | MT | 12856.92 | USD | 20251127 |
| Shandong Yihe Chem | China national standards | MT | 12571.33 | USD | 20251126 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15481.1 | USD | 20251126 |
| Shandong Yihe Chem | Industrial Grade | MT | 13418.84 | USD | 20251126 |
| Henan Leavit Chem | China national standards | MT | 12288.83 | USD | 20251126 |
| Jiangxi Ganfeng | Industrial Grade | MT | 13418.84 | USD | 20251126 |