| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Hubei 789 Chem | Industrial Grade | MT | 918.55 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 777.23 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 918.74 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 777.4 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 918.74 | USD | 20251205 |
| Hubei 789 Chem | Industrial Grade | MT | 918.74 | USD | 20251205 |
| Hubei 789 Chem | Industrial Grade | MT | 918.74 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 777.4 | USD | 20251205 |