1. Date of Board of Directors resolution or date of change: 2026/05/14 2. Type of personnel: General Manager 3. Name of previous titleholder: None 4. Resume of previous titleholder: N/A 5. Name of new titleholder: Wang Shuo-Wei 6. Resume of new titleholder: Financial Vice President of Yongyi International Group Co., Ltd. 7. Type of change: New appointment 8. Reason for change: New appointment 9. Effective date: 2026/05/14.