| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 141.19 | USD | 20251116 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.25 | USD | 20251116 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 98.84 | USD | 20251116 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.13 | USD | 20251115 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.61 | USD | 20251115 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.07 | USD | 20251115 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 98.84 | USD | 20251115 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 84.72 | USD | 20251115 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.37 | USD | 20251114 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.43 | USD | 20251114 |