| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | Industrial Grade | MT | 10497.69 | USD | 20251016 |
| Shandong Yihe Chem | Battery Grade | MT | 10497.69 | USD | 20251016 |
| Hubei 789 Chem | Industrial Grade | MT | 16204.49 | USD | 20251016 |
| Hubei 789 Chem | Battery Grade | MT | 16204.49 | USD | 20251016 |
| Hubei 789 Chem | Industrial Grade | MT | 16198.32 | USD | 20251015 |
| Hubei 789 Chem | Industrial Grade | MT | 16198.32 | USD | 20251015 |
| Hubei 789 Chem | Battery Grade | MT | 16198.32 | USD | 20251015 |
| Hubei 789 Chem | Battery Grade | MT | 16198.32 | USD | 20251015 |
| Shandong Yihe Chem | Battery Grade | MT | 10493.7 | USD | 20251015 |
| Shandong Yihe Chem | Industrial Grade | MT | 10493.7 | USD | 20251015 |