| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 774.05 | USD | 20250930 |
| Hubei 789 Chem | China national standards | MT | 774.05 | USD | 20250930 |
| Hubei 789 Chem | Industrial Grade | MT | 914.78 | USD | 20250930 |
| Hubei 789 Chem | Industrial Grade | MT | 914.78 | USD | 20250930 |
| Hubei 789 Chem | Industrial Grade | MT | 914.35 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 914.35 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 773.68 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 773.68 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 914.35 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 914.35 | USD | 20250929 |