[Shiang Wen Sing] Announcement regarding the expiration of the term of the first Sustainability Committee members

1. Date of change: 2026/05/26 (115/05/26) 2. Name of functional committee: Sustainability Committee 3. Names of outgoing members: (1) Li Dong-He, (2) Li Qi-Lin, (3) Lin Wei-Ya 4. Profiles of outgoing members: (1) Li Dong-He / Chairman of Shiang Wen Sing Enterprise Co., Ltd., (2) Li Qi-Lin / General Manager of Shiang Wen Sing Enterprise Co., Ltd., (3) Lin Wei-Ya / Corporate Governance Officer of Shiang Wen Sing Enterprise Co., Ltd. 5. Names of new members: Not yet appointed 6. Profiles of new members: Not yet appointed 7. Nature of change: Expiration of term 8. Reason for change: In accordance with the full re-election of directors at the 115th annual general meeting, the terms of the Sustainability Committee members coincide with the directors' terms, resulting in expiration and dismissal. 9. Original term: 114/11/10 ~ 115/06/26 10. Effective date for new members: Not yet appointed 11. Other matters: The new Sustainability and Nomination Committee will be announced separately after appointment at the upcoming board meeting.