| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 935.28 | USD | 20251009 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 759.47 | USD | 20251009 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 759.47 | USD | 20251009 |
| Jiangsu Zhonghu Chemical Co., Ltd. | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 991.53 | USD | 20251009 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1082.95 | USD | 20251009 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 984.5 | USD | 20251009 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 984.5 | USD | 20251009 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 914.18 | USD | 20251009 |