| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 450.88 | USD | 20251020 |
| Hubei 789 Chem | China national standards | MT | 450.88 | USD | 20251020 |
| Hubei 789 Chem | China national standards | MT | 451.03 | USD | 20251017 |
| Hubei 789 Chem | China national standards | MT | 451.03 | USD | 20251017 |
| Hubei 789 Chem | China national standards | MT | 451.03 | USD | 20251017 |
| Hubei 789 Chem | China national standards | MT | 451.03 | USD | 20251017 |
| Hubei 789 Chem | China national standards | MT | 450.91 | USD | 20251016 |
| Hubei 789 Chem | China national standards | MT | 450.91 | USD | 20251016 |
| Hubei 789 Chem | China national standards | MT | 450.91 | USD | 20251016 |
| Hubei 789 Chem | China national standards | MT | 450.91 | USD | 20251016 |