Cheng Han Biotech Announces Appointment of New Financial Officer and Corporate Governance Officer

1. Position affected (please specify: spokesperson, acting spokesperson, key operational executives such as CEO, COO, CMO, CSO, financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation representative): Financial Officer, Corporate Governance Officer

2. Date of change: 115/07/24

3. Former appointee's name, title, and resume: Zhang Yin-Teng / Special Assistant to the Chairman / Director of Finance Department, Cheng Han Biotech Co., Ltd.

4. New appointee's name, title, and resume: Yen Shih-Feng / Financial Officer / Chief Financial Officer, Long Chi Biomedical Co., Ltd.

5. Nature of change (select from 'resignation', 'job reassignment', 'layoff', 'retirement', 'death', 'new appointment', or 'dismissal'): Job reassignment

6. Reason for change: Job reassignment

7. Effective date: 115/07/24

8. Other matters to be disclosed: None

Keyword: Material Information