Kishioku-KY Announces Members of the 4th Audit Committee

1. Date of Change: 2026/06/23 2. Name of Functional Committee: Audit Committee 3. Former Members: (1) Independent Director: Chang Yuan-Long (2) Independent Director: Chou Shan-Shan (3) Independent Director: Su Chiu-Hsia 4. Former Members' Resumes: Chang Yuan-Long / Certified Public Accountant, Chin-Cheng United Accounting Firm Chou Shan-Shan / Independent Director, Kun Ting Investment Holding Co., Ltd. Su Chiu-Hsia / Former Executive Vice President, Standard Chartered Bank (Taiwan) 5. New Members: (1) Independent Director: Lin Tsai-Fu (2) Independent Director: Su Chiu-Hsia (3) Independent Director: Cheng Wang-Shou 6. New Members' Resumes: Lin Tsai-Fu / Director, Hydraulics Laboratory, National Cheng Kung University Su Chiu-Hsia / Former Executive Vice President, Standard Chartered Bank (Taiwan) Cheng Wang-Shou / Independent Director, ezfly International Travel Service Co., Ltd. 7. Nature of Change (select from 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): End of Term 8. Reason for Change: In conjunction with the 2026 annual shareholders' meeting, the board underwent a full renewal. The newly elected independent directors have formed the 4th Audit Committee. 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/06/07 ~ 2026/06/06 10. Effective Date of New Appointment: 2026/06/23 11. Other Matters to be Disclosed: None