| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | Industrial Grade | MT | 10477.32 | USD | 20250922 |
| Shandong Yihe Chem | Battery Grade | MT | 10544.37 | USD | 20250919 |
| Shandong Hongyang Chem | 56percent | MT | 10684.96 | USD | 20250919 |
| Hubei 789 Chem | Battery Grade | MT | 16168.04 | USD | 20250919 |
| Hubei 789 Chem | Industrial Grade | MT | 16168.04 | USD | 20250919 |
| Hubei 789 Chem | Industrial Grade | MT | 16168.04 | USD | 20250919 |
| Shandong Yihe Chem | Industrial Grade | MT | 10474.07 | USD | 20250919 |
| Hubei 789 Chem | Battery Grade | MT | 16168.04 | USD | 20250919 |
| Hubei 789 Chem | Battery Grade | MT | 16177.82 | USD | 20250918 |
| Shandong Yihe Chem | Battery Grade | MT | 10550.75 | USD | 20250918 |