| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | Industrial Grade | MT | 282.59 | USD | 20251209 |
| Hubei 789 Chem | China national standards | MT | 282.59 | USD | 20251209 |
| Hubei 789 Chem | China national standards | MT | 282.63 | USD | 20251208 |
| Hubei 789 Chem | Industrial Grade | MT | 282.63 | USD | 20251208 |
| Hubei 789 Chem | Industrial Grade | MT | 282.63 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 282.63 | USD | 20251208 |
| Hubei 789 Chem | Industrial Grade | MT | 282.69 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 282.69 | USD | 20251205 |
| Hubei 789 Chem | Industrial Grade | MT | 282.69 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 282.69 | USD | 20251205 |