[Chia Her] Announcement on behalf of subsidiary Chia Yi Investment Co., Ltd. regarding the Board's resolution to convene the Annual General Shareholders' Meeting

1. Date of the board of directors' resolution: 2026/05/15 2. Date of the shareholders' meeting: 2026/06/18 3. Location of the shareholders' meeting: Conference Room, No. 11, Gongye Rd., Guantian Dist., Tainan City 4. Cause for convening (1) Reported matters: (1) Business report for 2025. (2) Supervisors' review report on the 2025 financial statements. 5. Cause for convening (2) Acknowledged matters: (1) Adoption of the 2025 business report and financial statements. (2) Adoption of the proposal for making up 2025 losses. 6. Cause for convening (3) Matters for discussion: None 7. Cause for convening (4) Election matters: (1) Re-election of directors and supervisors. 8. Cause for convening (5) Other proposals: None 9. Cause for convening (6) Extemporary motions: None 10. Book closure starting date: 2026/05/20 11. Book closure ending date: 2026/06/18 12. Any other matters that need to be specified: None