[Nan Pao] Announcement of the Record Date and Payment Date for Cash Dividends

1. Date of resolution by the board of directors, shareholders' meeting, or company decision: 115/06/05 2. Type of ex-rights or ex-dividend (please enter "ex-rights", "ex-dividend", or "ex-rights and ex-dividend"): Ex-dividend 3. Type and amount of dividends to be distributed for common shares: Cash dividend NT$2,170,274,040 (NT$18 per share) 4. Ex-dividend trading date: 115/06/23 5. Last transfer date: 115/06/24 6. Start date of book closure period: 115/06/25 7. End date of book closure period: 115/06/29 8. Ex-dividend record date: 115/06/29 9. Last date for bond conversion application: N/A 10. Start date of suspension of bond conversion: N/A 11. End date of suspension of bond conversion: N/A 12. Payment date of cash dividend for common shares: 115/07/20 13. Other matters needing specification: None