| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 168.88 | USD | 20251001 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 189.9 | USD | 20250929 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 168.8 | USD | 20250929 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 168.65 | USD | 20250928 |
| Henan Baiquan Pharmaceutical Co., Ltd. | China national standards | MT | 189.73 | USD | 20250928 |