| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.91 | USD | 20251014 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.91 | USD | 20251014 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.79 | USD | 20251014 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 137.99 | USD | 20251014 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.52 | USD | 20251014 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 535.05 | USD | 20251014 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 140.8 | USD | 20251014 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 123.91 | USD | 20251014 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.79 | USD | 20251014 |
| Hubei Shuanghuan Science and Technology Stock Co., Ltd. | China national standards | MT | 168.96 | USD | 20251014 |