Lontium Announces Change of General Manager

1. Date of Board Resolution or Change: 115/07/23 2. Position (Please specify Chairman or General Manager): General Manager 3. Name of Former Executive: Heng-Chung Chi 4. Former Executive's Resume: General Manager, Lontium Technology Co., Ltd. 5. Name of New Executive: Chi-Hung Chiou 6. New Executive's Resume: Senior Vice President, Lontium Technology Co., Ltd. 7. Nature of Change (Please select from 'Resignation', 'Dismissal', 'End of Term', 'Job Reassignment', 'Redundancy', 'Retirement', 'Deceased', or 'New Appointment'): Job Reassignment 8. Reason for Change: Job Reassignment 9. Effective Date of New Appointment: 115/07/23 10. Other Matters to be Disclosed (If the subject is a publicly listed company, this announcement qualifies as a material event under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act): None

Keywords: Material Information