Ling Chieh Announces Change of Corporate Director Representative

1. Date of Change: June 26, 2026 (R.O.C. Year 115/06/26)

2. Corporate Name: Ju Yi Investment Co., Ltd.

3. Former Representative: Ming-Chan Huang

4. Former Representative's Resume: - 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: Fu-Chi Hsiang

6. New Representative's Resume: - Special Assistant, Sungta Optical Technology Inc. - Consultant, Shenguang Chip Inc. - Independent Director, Mingta Medical Technology Inc.

7. Reason for Change: Reassignment of corporate director representative

8. Original Term: June 27, 2025 (114/06/27) to June 26, 2028 (117/06/26)

9. Effective Date of New Appointment: June 26, 2026 (115/06/26)

10. Other Matters to Note: None