【Matsukawa Seimitsu】Announcement of the Determination of Ex-Dividend Date and Related Matters by the Company's Chairman

1. Board of Directors, Shareholders' Meeting Resolution or Company Decision Date: 115/07/07 2. Type of Rights/Dividend (Please fill in 'Rights', 'Dividend', or 'Rights/Dividend'): Dividend 3. Type and Amount of Dividends for Common Shares: Cash Dividend NT$159,491,986, NT$2 per share. 4. Ex-Rights (Dividend) Trading Day: 115/07/24 5. Last Transfer Day: 115/07/27 6. Start Date of Transfer Suspension: 115/07/28 7. End Date of Transfer Suspension: 115/08/01 8. Ex-Rights (Dividend) Record Date: 115/08/01 9. Last 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. Cash Dividend Payment Date for Common Shares: 115/08/21 13. Is Part or All of the Cash Dividend Paid in Foreign Currency? (Please fill in 'Yes' or 'No'): No 14. Currency for Foreign Currency Cash Dividend Payment: Not Applicable 15. Recipient of Foreign Currency Cash Dividend: Not Applicable 16. Method of Determining Exchange Rate for Foreign Currency Cash Dividend: Not Applicable 17. Other Matters to be Stated: None Keyword: Major Information