| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 190.48 | USD | 20251122 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 232.8 | USD | 20251122 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 206.0 | USD | 20251122 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 186.24 | USD | 20251122 |
| Henan Junma Chemical Co., Ltd. | China national standards | MT | 190.48 | USD | 20251122 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.42 | USD | 20251122 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 190.48 | USD | 20251122 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 155.2 | USD | 20251122 |
| Sichuan Hebang Biotechnology Co., Ltd. | China national standards | MT | 232.8 | USD | 20251122 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 211.64 | USD | 20251122 |