Jolon Announces Cash Distribution from Capital Reserves - Record Date Set

1. Date of Board, Shareholders' Meeting Resolution or Company Decision: 115/08/11 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights and Ex-Dividend'): Ex-Dividend 3. Ordinary Share Dividend Type and Amount: Cash distribution from capital reserves totaling NT$22,231,464 4. Ex-Dividend Trading Day: 115/09/07 5. Last Transfer Date: 115/09/08 6. Start Date of Transfer Suspension: 115/09/09 7. End Date of Transfer Suspension: 115/09/13 8. Ex-Dividend Record Date: 115/09/13 9. Final Date for Bond Conversion Application: 115/08/17 10. Start Date of Bond Conversion Suspension: 115/08/19 11. End Date of Bond Conversion Suspension: 115/09/13 12. Ordinary Share Cash Dividend Payment Date: 115/09/24 13. Is part or all of the cash dividend paid in foreign currency (please enter 'Yes' or 'No'): No 14. Foreign Currency for Cash Dividend: Not applicable 15. Recipients of Foreign Currency Cash Dividend: Not applicable 16. Exchange Rate Determination Method for Foreign Currency Cash Dividend: Not applicable 17. Other Matters to be Stated: The cash distribution date is September 24, 2026 (ROC 115), and payments will be made via bank transfer or registered mail check.