[Evergreen] Announcement of Dividend Record Date and Cash Dividend Payout Date

1. Date of Board of Directors/Shareholders' Meeting resolution or company decision: 2026/06/05 (115/06/05) 2. Type of Ex-rights/Ex-dividend: Ex-dividend 3. Type and amount of cash dividend for common shares: Cash dividend, 2.7 TWD per share 4. Ex-rights (Ex-dividend) trading date: 2026/07/02 5. Last transfer date: 2026/07/05 6. Suspension period for transfer start date: 2026/07/06 7. Suspension period for transfer end date: 2026/07/10 8. Ex-rights (Ex-dividend) record date: 2026/07/10 9. Bond conversion last application date: N/A 10. Bond conversion suspension start date: N/A 11. Bond conversion suspension end date: N/A 12. Cash dividend payout date for common shares: 2026/08/07 13. Other: None.