| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 956.37 | USD | 20251009 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251008 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251007 |
| Chizhou Xinyu Chem | China national standards | MT | 957.01 | USD | 20251007 |
| Chizhou Xinyu Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Chizhou Xinyu Chem | China national standards | MT | 956.55 | USD | 20250929 |
| Chizhou Xinyu Chem | China national standards | MT | 955.7 | USD | 20250928 |
| Chizhou Xinyu Chem | China national standards | MT | 955.7 | USD | 20250926 |
| Chizhou Xinyu Chem | China national standards | MT | 955.7 | USD | 20250926 |