Huiseng-Chuang Correction Announcement: Dividend and Rights Adjustment Benchmark Date Matters (Stock Dividend Amount per Share)

1. Date of board or shareholder meeting resolution or company decision: 115/08/11 2. Type of ex-rights/ex-dividend (please enter 'ex-rights', 'ex-dividend', or 'ex-rights-ex-dividend'): ex-rights-ex-dividend 3. Ordinary share dividend distribution details: (1) Cash dividend: NT$36,796,731 (NT$1.00 per share) (2) Stock dividend: NT$18,398,370 (NT$0.5 per share) (corrected) 4. Ex-rights (ex-dividend) trading date: 115/08/28 5. Final transfer date: 115/08/31 6. Transfer suspension start date: 115/09/01 7. Transfer suspension end date: 115/09/05 8. Ex-rights (ex-dividend) benchmark date: 115/09/05 9. Final date for bond conversion application: Not applicable 10. Bond conversion suspension start date: Not applicable 11. Bond conversion suspension end date: Not applicable 12. Ordinary share cash dividend payment date: 115/09/30 13. Is all or part of the cash dividend paid in foreign currency? (enter 'yes' or 'no'): no 14. Foreign currency for cash dividend: Not applicable 15. Recipients of foreign currency cash dividend: Not applicable 16. Exchange rate determination method for foreign currency cash dividend: Not applicable 17. Other matters to be disclosed: The stock dividend amount of NT$0.5 per share was mistakenly stated as NT$0.05 per share.