| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.86 | USD | 20251011 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.01 | USD | 20251011 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 140.75 | USD | 20251011 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 123.86 | USD | 20251010 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.86 | USD | 20251010 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.75 | USD | 20251010 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.75 | USD | 20251010 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 105.56 | USD | 20251010 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 168.9 | USD | 20251010 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.86 | USD | 20251010 |