| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 986.62 | USD | 20251019 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 985.62 | USD | 20251014 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 985.25 | USD | 20251010 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 984.5 | USD | 20251009 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 985.12 | USD | 20250923 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 984.14 | USD | 20250921 |