| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 175.92 | USD | 20251005 |
| Henan Junma Chemical Co., Ltd. | China national standards | MT | 189.99 | USD | 20251005 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. | China national standards | MT | 175.92 | USD | 20251005 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.21 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 173.11 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 205.47 | USD | 20251005 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 182.96 | USD | 20251004 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.1 | USD | 20251004 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 189.99 | USD | 20251004 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 189.99 | USD | 20251004 |