| Vendor | Spec | Unit | Price | Currency | Date |
| Zhejiang Dayang Biotech Group Co., Ltd. | China national standards | MT | 1098.47 | USD | 20250909 |
| Qinghai Yanhu Industry Co., Ltd. | China national standards | MT | 1126.63 | USD | 20250909 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 873.14 | USD | 20250909 |
| Zhejiang Dayang Biotech Group Co., Ltd. | China national standards | MT | 1098.14 | USD | 20250908 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 872.88 | USD | 20250908 |
| Qinghai Yanhu Industry Co., Ltd. | China national standards | MT | 1125.75 | USD | 20250905 |
| Zhejiang Dayang Biotech Group Co., Ltd. | China national standards | MT | 1097.6 | USD | 20250905 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 872.45 | USD | 20250905 |
| Zhejiang Dayang Biotech Group Co., Ltd. | China national standards | MT | 1097.79 | USD | 20250904 |
| Zhejiang Dayang Biotech Group Co., Ltd. | China national standards | MT | 1097.22 | USD | 20250902 |