| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Huachang Chem | China national standards | MT | 1194.05 | USD | 20260424 |
| Jiangsu Huachang Chem | China national standards | MT | 1209.3 | USD | 20260423 |
| Jiangsu Huachang Chem | China national standards | MT | 1223.87 | USD | 20260422 |
| Jiangsu Huachang Chem | China national standards | MT | 1253.75 | USD | 20260421 |
| Jiangsu Huachang Chem | China national standards | MT | 1252.77 | USD | 20260420 |
| Jiangsu Huachang Chem | China national standards | MT | 1267.81 | USD | 20260417 |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260416 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260415 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260414 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260413 |