| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 451.55 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 451.55 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 451.55 | USD | 20251103 |
| Hubei 789 Chem | China national standards | MT | 451.47 | USD | 20251031 |
| Hubei 789 Chem | China national standards | MT | 451.47 | USD | 20251031 |
| Hubei 789 Chem | China national standards | MT | 451.47 | USD | 20251031 |
| Hubei 789 Chem | China national standards | MT | 451.47 | USD | 20251031 |
| Hubei 789 Chem | China national standards | MT | 451.57 | USD | 20251030 |
| Hubei 789 Chem | China national standards | MT | 451.57 | USD | 20251030 |
| Hubei 789 Chem | China national standards | MT | 451.57 | USD | 20251030 |