| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 105.55 | USD | 20250923 |
| Hubei Shuanghuan Science and Technology Stock Co., Ltd. | China national standards | MT | 168.76 | USD | 20250922 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.51 | USD | 20250922 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 534.41 | USD | 20250922 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 189.86 | USD | 20250922 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 534.41 | USD | 20250922 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.41 | USD | 20250922 |
| Hubei Shuanghuan Science and Technology Stock Co., Ltd. | China national standards | MT | 161.73 | USD | 20250922 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.66 | USD | 20250922 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 123.76 | USD | 20250922 |