| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 451.56 | USD | 20251113 |
| Hubei 789 Chem | China national standards | MT | 451.77 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 451.77 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 451.77 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 451.77 | USD | 20251112 |
| Hubei 789 Chem | China national standards | MT | 451.56 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 451.56 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 451.56 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 451.56 | USD | 20251111 |
| Hubei 789 Chem | China national standards | MT | 451.62 | USD | 20251110 |