| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 84.67 | USD | 20251106 |
| Changzhou Yongxiang Chemical Co., Ltd. | China national standards | MT | 126.94 | USD | 20251105 |
| Heze Jiangyuan Chemical Co., Ltd. | China national standards | MT | 105.78 | USD | 20251105 |
| Zouping Tianlu Chemical Co., Ltd. | China national standards | MT | 100.14 | USD | 20251105 |
| Changzhou Qinghong Chemical Co., Ltd. | China national standards | MT | 121.3 | USD | 20251105 |
| Changzhou Qinghong Chemical Co., Ltd. | China national standards | MT | 121.32 | USD | 20251104 |
| Zouping Tianlu Chemical Co., Ltd. | China national standards | MT | 100.16 | USD | 20251104 |
| Heze Jiangyuan Chemical Co., Ltd. | China national standards | MT | 105.81 | USD | 20251104 |
| Changzhou Yongxiang Chemical Co., Ltd. | China national standards | MT | 126.97 | USD | 20251104 |
| Changzhou Qinghong Chemical Co., Ltd. | China national standards | MT | 110.07 | USD | 20251103 |