| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 873.57 | USD | 20251020 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 789.03 | USD | 20251020 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 915.84 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1155.37 | USD | 20251020 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 845.39 | USD | 20251020 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 774.94 | USD | 20251020 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 774.94 | USD | 20251020 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 1099.01 | USD | 20251020 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 789.03 | USD | 20251020 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 936.98 | USD | 20251020 |