| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.08 | USD | 20251020 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.72 | USD | 20251020 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 105.67 | USD | 20251020 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 535.41 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.86 | USD | 20251020 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 140.9 | USD | 20251020 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.58 | USD | 20251020 |