| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | Industrial Grade | MT | 15377.02 | USD | 20251104 |
| Jiangxi Ganfeng | Industrial Grade | MT | 11709.11 | USD | 20251104 |
| Henan Leavit Chem | China national standards | MT | 12273.4 | USD | 20251104 |
| Shandong Hongyang Chem | Industrial Grade | MT | 15465.59 | USD | 20251103 |
| Shandong Yihe Chem | China national standards | MT | 11006.53 | USD | 20251103 |
| Henan Leavit Chem | China national standards | MT | 12276.52 | USD | 20251103 |
| Jiangxi Ganfeng | Industrial Grade | MT | 11712.08 | USD | 20251103 |
| Shandong Yihe Chem | Industrial Grade | MT | 15380.92 | USD | 20251103 |
| Shandong Yihe Chem | Industrial Grade | MT | 15378.1 | USD | 20251102 |
| Shandong Yihe Chem | China national standards | MT | 11004.51 | USD | 20251102 |