| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 247.27 | USD | 20251209 |
| Hubei 789 Chem | China national standards | MT | 247.3 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 247.3 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 240.24 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 240.24 | USD | 20251208 |
| Hubei 789 Chem | China national standards | MT | 240.29 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 240.29 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 247.35 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 247.35 | USD | 20251205 |
| Hubei 789 Chem | China national standards | MT | 240.34 | USD | 20251204 |