【Ten Ren】Announcement by the Company's Board of Directors Regarding the Ex-dividend Record Date for Cash Dividends

1. Date of resolution by the board of directors, shareholders' meeting, or company decision: 2026/05/13 2. Type of ex-rights or ex-dividend (please fill in "ex-rights", "ex-dividend", or "ex-rights and ex-dividend"): Ex-dividend 3. Types and amounts of common stock dividends distributed: Total cash dividend to shareholders from 2025 earnings is NTD 5,435,517, which means NTD 0.06 cash dividend per share. The dividend will be distributed down to the New Taiwan Dollar, with any fractional amounts below one New Taiwan Dollar being rounded down. Cash distribution from capital surplus amounts to a total of NTD 12,682,873, which means NTD 0.14 cash per share. When distributed, calculations will be made down to the New Taiwan Dollar (with fractional amounts below one New Taiwan Dollar being rounded down), and the sum of odd amounts less than one New Taiwan Dollar will be recorded as other income of the company. 4. Ex-dividend trading date: 2026/07/21 5. Last day to transfer shares: 2026/07/22 6. Start date of suspension of share transfer: 2026/07/23 7. End date of suspension of share transfer: 2026/07/27 8. Ex-dividend record date: 2026/07/27 9. Last date for bond conversion application: Not applicable 10. Start date of suspension of bond conversion: Not applicable 11. End date of suspension of bond conversion: Not applicable 12. Common stock cash dividend distribution date: 2026/08/14 13. Other matters that need to be specified: None