| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Hubei 789 Chem | China national standards | MT | 776.88 | USD | 20251126 |
| Hubei 789 Chem | Industrial Grade | MT | 917.74 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 917.74 | USD | 20251125 |
| Hubei 789 Chem | Industrial Grade | MT | 917.74 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 917.74 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 776.55 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 776.55 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 776.32 | USD | 20251124 |
| Hubei 789 Chem | China national standards | MT | 776.32 | USD | 20251124 |