8105 Ling-Chu Announces Change in Corporate Director Representative

Release Date: June 27, 2026 Statement Date: June 26, 2026 Statement Time: 15:08:22 Company Code: 8105 Company Name: Ling-Chu Subject: Announcement of Change in Corporate Director Representative Applicable Clause: Clause 6 Event Date: June 26, 2026

1. Date of Change: June 26, 2026 2. Corporate Entity: Ju Yi Investment Co., Ltd. 3. Former Representative: Huang Ming-Chan 4. Former Representative's Background: Director, Hwa Horng Law Firm Vice Chairman, Formosa Television Chairman of Audit Committee, Lisheng Energy Co., Ltd. Director, TradeVan Networks Co., Ltd.

5. New Representative: Hsiang Fu-Chi 6. New Representative's Background: Special Assistant, Sungta Optical Technology Inc. Advisor, Shengguang Chip Inc. Independent Director, Mingda Medical Technology Inc.

7. Reason for Change: Reassignment of corporate director representative 8. Original Term: June 27, 2025 – June 26, 2028 9. Effective Date of New Appointment: June 26, 2026 10. Other Matters to Note: None