| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 945.98 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 945.7 | USD | 20251124 |
| Chizhou Xinyu Chem | China national standards | MT | 959.81 | USD | 20251124 |
| Chizhou Xinyu Chem | China national standards | MT | 945.33 | USD | 20251121 |
| Chizhou Xinyu Chem | China national standards | MT | 917.11 | USD | 20251121 |
| Chizhou Xinyu Chem | China national standards | MT | 944.93 | USD | 20251120 |
| Chizhou Xinyu Chem | China national standards | MT | 916.72 | USD | 20251120 |
| Chizhou Xinyu Chem | China national standards | MT | 959.03 | USD | 20251120 |