| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | Battery Grade | MT | 16269.13 | USD | 20251211 |
| Hubei 789 Chem | Industrial Grade | MT | 16253.73 | USD | 20251210 |
| Hubei 789 Chem | Industrial Grade | MT | 16249.13 | USD | 20251209 |
| Hubei 789 Chem | Industrial Grade | MT | 16251.2 | USD | 20251208 |
| Hubei 789 Chem | Battery Grade | MT | 16254.65 | USD | 20251205 |
| Hubei 789 Chem | Industrial Grade | MT | 16258.32 | USD | 20251204 |
| Hubei 789 Chem | China national standards | MT | 16253.5 | USD | 20251203 |
| Hubei 789 Chem | Battery Grade | MT | 16244.31 | USD | 20251202 |
| Hubei 789 Chem | Battery Grade | MT | 16252.35 | USD | 20251201 |
| Hubei 789 Chem | Industrial Grade | MT | 16245.46 | USD | 20251128 |