Shin Tien Ti: Announcement of Complete Re-election of Directors and Supervisors by Subsidiary Shin Wei Co., Ltd.

1. Date of occurrence of the change: 2026/04/14 2. Type of personnel changed (please enter corporate director, corporate supervisor, independent director, natural person director, or natural person supervisor): Corporate director, natural person supervisor 3. Title and name of the former incumbent: Corporate representative director Ou Cheng-Hung of Shin Tien Ti International Enterprise Co., Ltd., Corporate representative director Ou Tsung-Hsien of Shin Tien Ti International Enterprise Co., Ltd., Corporate representative director Hsu Ming-Yang of Wei Ge Investment Co., Ltd., Supervisor Ouyang Wei, Supervisor Wu Feng-Ju 4. Brief resume of the former incumbent: Shin Wei Director Ou Cheng-Hung, Director Ou Tsung-Hsien, Director Hsu Ming-Yang, Supervisor Ouyang Wei, Supervisor Wu Feng-Ju 5. Title and name of the new incumbent: Corporate representative director Ou Cheng-Hung of Shin Tien Ti International Enterprise Co., Ltd., Corporate representative director Ouyang Wei of Shin Tien Ti International Enterprise Co., Ltd., Corporate representative director Wu Feng-Ju of Wei Ge Investment Co., Ltd., Supervisor Ou Tsung-Hsien, Supervisor Hsu Ming-Yang 6. Brief resume of the new incumbent: Shin Wei Director Ou Cheng-Hung, Director Ou Tsung-Hsien, Director Hsu Ming-Yang, Supervisor Ouyang Wei, Supervisor Wu Feng-Ju 7. Reason for the change (please enter "resignation", "dismissal", "term expiration", "death", or "new appointment"): Term expiration 8. Reason for the change: Term expiration 9. Number of shares held by the new incumbent at the time of election: Not applicable 10. Original term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/04/28 ~ 2026/04/27 11. Effective date of new appointment: 2026/04/14 12. Percentage of change in directors during the same term: 100% 13. Percentage of change in independent directors during the same term: Not applicable 14. Percentage of change in supervisors during the same term: 100% 15. Whether more than one-third of the directors have changed (please enter yes or no): Yes 16. Other matters to be specified (If the subject of the event or resolution is a public company or above, this significant announcement also complies with Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act regarding matters that have a significant impact on shareholders' equity or securities prices): None