Jia Zhang Announces Dividend Record Date for Year 115

1. Date of Board, Shareholders' Meeting Resolution or Company Decision: 115/07/09 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights-Ex-Dividend'): Ex-Dividend 3. Ordinary Share Cash Dividend Type and Amount: Cash dividend of NT$284,735,226 (NT$2.0 per share) 4. Ex-Dividend Trading Day: 115/07/29 5. Last Transfer Date: 115/07/30 6. Start Date of Transfer Suspension: 115/07/31 7. End Date of Transfer Suspension: 115/08/04 8. Ex-Dividend Record Date: 115/08/04 9. Final Date for Bond Conversion Application: 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: 115/08/26 13. Whether Part or All of the Cash Dividend is Paid in Foreign Currency (please enter 'Yes' or 'No'): No 14. Currency for Foreign Cash Dividend: Not applicable 15. Recipients of Foreign Cash Dividend: Not applicable 16. Method for Determining Exchange Rate for Foreign Cash Dividend: Not applicable 17. Other Matters to be Disclosed: None