| Vendor | Spec | Unit | Price | Currency | Date |
| JS Xiaomi Chem | China national standards | MT | 608.39 | USD | 20251013 |
| JS Xiaomi Chem | China national standards | MT | 601.35 | USD | 20251013 |
| JS Xiaomi Chem | China national standards | MT | 615.08 | USD | 20251011 |
| JS Xiaomi Chem | China national standards | MT | 619.3 | USD | 20251010 |
| JS Xiaomi Chem | China national standards | MT | 619.3 | USD | 20251010 |
| JS Xiaomi Chem | China national standards | MT | 620.94 | USD | 20251009 |
| JS Xiaomi Chem | China national standards | MT | 621.05 | USD | 20250929 |
| JS Xiaomi Chem | China national standards | MT | 620.5 | USD | 20250928 |
| JS Xiaomi Chem | China national standards | MT | 638.29 | USD | 20250919 |