【SUNRISE】Announcement of Dividend Ex-Date and Related Matters

1. Date of Board of Directors, Shareholders' Meeting Resolution, or Company Decision: 115/07/06 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 Ordinary Share Dividend Distribution: Cash dividend of NT$176,157,155 (NT$0.50 per share) 4. Ex-Dividend Trading Day: 115/07/22 5. Last Transfer Date: 115/07/23 6. Start Date of Transfer Suspension: 115/07/24 7. End Date of Transfer Suspension: 115/07/28 8. Ex-Dividend Reference Date: 115/07/28 9. Final Application Date for Bond Conversion: Not applicable 10. Start Date of Bond Conversion Suspension: Not applicable 11. End Date of Bond Conversion Suspension: Not applicable 12. Ordinary Share Cash Dividend Payment Date: 115/08/21 13. Other Matters to be Disclosed: None