| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 450.14 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 450.14 | USD | 20250929 |
| Hubei 789 Chem | China national standards | MT | 449.74 | USD | 20250928 |
| Hubei 789 Chem | China national standards | MT | 449.74 | USD | 20250926 |
| Hubei 789 Chem | China national standards | MT | 449.74 | USD | 20250926 |
| Hubei 789 Chem | China national standards | MT | 449.74 | USD | 20250926 |
| Hubei 789 Chem | China national standards | MT | 449.74 | USD | 20250926 |
| Hubei 789 Chem | China national standards | MT | 450.34 | USD | 20250925 |
| Hubei 789 Chem | China national standards | MT | 450.34 | USD | 20250925 |
| Hubei 789 Chem | China national standards | MT | 450.34 | USD | 20250925 |