| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 450.74 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 450.74 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 450.74 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 450.74 | USD | 20251015 |
| Hubei 789 Chem | China national standards | MT | 450.57 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 450.57 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 450.57 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 450.57 | USD | 20251014 |
| Hubei 789 Chem | China national standards | MT | 450.66 | USD | 20251013 |
| Hubei 789 Chem | China national standards | MT | 450.66 | USD | 20251013 |