| Vendor | Spec | Unit | Price | Currency | Date |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.26 | USD | 20251119 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.17 | USD | 20251119 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 124.17 | USD | 20251119 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.32 | USD | 20251119 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.17 | USD | 20251119 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 155.21 | USD | 20251119 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.0 | USD | 20251119 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.17 | USD | 20251119 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 536.18 | USD | 20251119 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 141.1 | USD | 20251119 |