| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 451.46 | USD | 20251027 |
| Hubei 789 Chem | China national standards | MT | 451.46 | USD | 20251027 |
| Hubei 789 Chem | China national standards | MT | 451.16 | USD | 20251024 |
| Hubei 789 Chem | China national standards | MT | 451.16 | USD | 20251024 |
| Hubei 789 Chem | China national standards | MT | 451.16 | USD | 20251024 |
| Hubei 789 Chem | China national standards | MT | 451.16 | USD | 20251024 |
| Hubei 789 Chem | China national standards | MT | 451.23 | USD | 20251023 |
| Hubei 789 Chem | China national standards | MT | 451.23 | USD | 20251023 |
| Hubei 789 Chem | China national standards | MT | 451.23 | USD | 20251023 |
| Hubei 789 Chem | China national standards | MT | 451.23 | USD | 20251023 |