| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 1298.83 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 1298.22 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 1298.22 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 1298.41 | USD | 20251110 |
| Hubei 789 Chem | China national standards | MT | 1298.41 | USD | 20251110 |
| Hubei 789 Chem | China national standards | MT | 1298.77 | USD | 20251107 |
| Hubei 789 Chem | China national standards | MT | 1298.77 | USD | 20251107 |
| Hubei 789 Chem | China national standards | MT | 1298.24 | USD | 20251106 |
| Hubei 789 Chem | China national standards | MT | 1298.24 | USD | 20251106 |
| Hubei 789 Chem | China national standards | MT | 1297.58 | USD | 20251105 |