Xin Tiandi: Subsidiary Xin Wei Co., Ltd. Announces 2025 Earnings Distribution Cash Dividend Record Date

1. Date of Board of Directors, Shareholder Meeting resolution, or Company decision: 2026/04/14 2. Type of ex-rights/ex-dividend (fill in 'Ex-rights', 'Ex-dividend', or 'Ex-rights and Ex-dividend'): Ex-dividend 3. Type and amount of dividend distributed: Cash dividend of NT$0.81029475 per share, totaling NT$22,688,253. 4. Ex-rights/ex-dividend trading date: NA 5. Last transfer date: 2026/04/19 6. Start date of book closure: 2026/04/20 7. End date of book closure: 2026/04/24 8. Ex-rights/ex-dividend record date: 2026/04/29 9. Other matters that need to be stated: Cash dividend payment date: 2026/04/29.