| Vendor | Spec | Unit | Price | Currency | Date | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 959.82 | USD | 20250930 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 963.58 | USD | 20250929 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 964.13 | USD | 20250928 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 969.75 | USD | 20250926 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 972.46 | USD | 20250925 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 975.27 | USD | 20250925 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 975.27 | USD | 20250924 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 978.09 | USD | 20250923 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 984.45 | USD | 20250922 | 
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 984.14 | USD | 20250919 |