| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 953.05 | USD | 20250813 |
| Chizhou Xinyu Chem | China national standards | MT | 953.05 | USD | 20250813 |
| Chizhou Xinyu Chem | China national standards | MT | 952.31 | USD | 20250811 |
| Chizhou Xinyu Chem | China national standards | MT | 952.62 | USD | 20250808 |
| Chizhou Xinyu Chem | China national standards | MT | 953.12 | USD | 20250807 |
| Chizhou Xinyu Chem | China national standards | MT | 952.26 | USD | 20250806 |
| Chizhou Xinyu Chem | China national standards | MT | 952.83 | USD | 20250805 |
| Chizhou Xinyu Chem | China national standards | MT | 952.45 | USD | 20250804 |
| Chizhou Xinyu Chem | China national standards | MT | 951.1 | USD | 20250801 |
| Chizhou Xinyu Chem | China national standards | MT | 951.13 | USD | 20250731 |