【Ju Xian Yan Fa Chuang】Announcement of Business Manager Personnel Change

1. Type of personnel change (please enter: spokesperson, acting spokesperson, important operational manager (e.g., CEO, COO, CMO, CSO, etc.), financial manager, accounting manager, corporate governance manager, chief information security officer, R&D manager, internal audit manager, or litigation and non-litigation agent): Business Manager 2. Date of change: 2026/04/30 3. Name, rank, and brief resume of former appointee: Lai, Yi-Ling / Assistant Manager of the company's Marketing Department 4. Name, rank, and brief resume of new appointee: None 5. Status of change (please enter "resignation", "job adjustment", "layoff", "retirement", "death", "new appointment", or "dismissal"): Resignation 6. Reason for change: Resignation 7. Effective date: 2026/04/30 8. Other matters to be specified: None