Elan Microelectronics Announces Appointment of New Acting Spokesperson

1. Personnel change type (Please enter Spokesperson, Acting Spokesperson, Key Operational Executive (e.g., CEO, COO, CMO, CTO), Finance Director, Accounting Director, Corporate Governance Director, CISO, R&D Director, Internal Audit Director, or Litigation/Non-litigation Agent): Acting Spokesperson 2. Date of change: 2026/04/30 3. Name, title, and brief history of former incumbent: None 4. Name, title, and brief history of new incumbent: Zeng Yazhi / Deputy Director of Finance and Accounting, Elan Microelectronics Corp. 5. Circumstances of change (enter "Resignation", "Position Adjustment", "Redundancy", "Retirement", "Death", "New Appointment", or "Dismissal"): New Appointment 6. Reason for change: New Appointment 7. Effective date: 2026/04/30 8. Other matters to be noted: None