| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1016.02 | USD | 20251106 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.8 | USD | 20251102 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1016.03 | USD | 20251030 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1016.33 | USD | 20251029 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1016.15 | USD | 20251028 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.79 | USD | 20251027 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.11 | USD | 20251026 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.11 | USD | 20251024 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.26 | USD | 20251023 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1014.74 | USD | 20251022 |