【Xingtai】Announcement: The Board of Directors Has Resolved to Distribute Dividends

1. Date of board resolution: 2026/04/27 2. Dividend year (quarter): Fiscal year 2025 3. Dividend period: 2025/01/01 to 2025/12/31 4. Shareholder distribution content: (1) Cash dividend from earnings (TWD/share): 0.50000000 (2) Cash distributed from legal reserve (TWD/share): 0 (3) Cash distributed from capital reserve (TWD/share): 0 (4) Total cash distributed to shareholders (dividends) (TWD): 94,288,918 (5) Stock dividend from earnings capitalization (TWD/share): 0.50000000 (6) Stock dividend from legal reserve capitalization (TWD/share): 0 (7) Stock dividend from capital reserve capitalization (TWD/share): 0 (8) Total shares distributed to shareholders (shares): 9,428,891 5. Other matters that should be specified: None 6. Par value per common share: NTD 10.0000