| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 281.34 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 281.34 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 281.34 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 281.09 | USD | 20250928 |
| Hubei 789 Chem | China national standards | MT | 281.09 | USD | 20250928 |
| Hubei 789 Chem | China national standards | MT | 281.09 | USD | 20250928 |
| Hubei 789 Chem | China national standards | MT | 281.09 | USD | 20250926 |
| Hubei 789 Chem | China national standards | MT | 281.09 | USD | 20250926 |
| Hubei 789 Chem | Industrial Grade | MT | 281.09 | USD | 20250926 |
| Hubei 789 Chem | Industrial Grade | MT | 281.09 | USD | 20250926 |