[Yihua] Announcement Regarding the Resignation of an Independent Director

1. Date of change: 115/06/05 2. Type of personnel change (e.g., corporate director, corporate supervisor, independent director, etc.): Independent Director 3. Title and name of the predecessor: Independent Director, Chung Ching-Yu 4. Resume of the predecessor: Independent Director of Yihua Industry Co., Ltd. 5. Title and name of the successor: N/A 6. Resume of the successor: N/A 7. Circumstances of change (e.g., resignation, dismissal, term expiration, etc.): Resignation 8. Reason for change: Due to heavy personal business commitments 9. Shareholding of the successor at the time of appointment: N/A 10. Original term: 114/05/29 ~ 117/05/28 11. Effective date of the successor: N/A 12. Ratio of change in directors during the same term: 1/12 13. Ratio of change in independent directors during the same term: 1/4 14. Ratio of change in supervisors during the same term: N/A 15. Whether one-third or more of directors have changed: No 16. Other notes: The company received the resignation letter on 115/06/05, and the effective date is 115/06/05. The vacancy will be filled by a supplementary election at the next shareholders' meeting.