| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.09 | USD | 20250926 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 256.13 | USD | 20250925 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 351.83 | USD | 20250925 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.46 | USD | 20250925 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 351.83 | USD | 20250924 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 256.13 | USD | 20250924 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.46 | USD | 20250924 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 382.79 | USD | 20250924 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 256.13 | USD | 20250923 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 313.83 | USD | 20250923 |