| Vendor | Spec | Unit | Price | Currency | Date |
| Zouping Tianlu Chemical Co., Ltd. | China national standards | MT | 105.83 | USD | 20251111 |
| Heze Jiangyuan Chemical Co., Ltd. | China national standards | MT | 118.53 | USD | 20251111 |
| Changzhou Yongxiang Chemical Co., Ltd. | China national standards | MT | 134.06 | USD | 20251111 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 105.83 | USD | 20251111 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 105.85 | USD | 20251110 |
| Heze Jiangyuan Chemical Co., Ltd. | China national standards | MT | 118.55 | USD | 20251110 |
| Zouping Tianlu Chemical Co., Ltd. | China national standards | MT | 105.85 | USD | 20251110 |
| Changzhou Yongxiang Chemical Co., Ltd. | China national standards | MT | 134.07 | USD | 20251110 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 105.88 | USD | 20251109 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 105.88 | USD | 20251107 |