Jia Zhang Announces 2026 Dividend Ex-Date

Release Date: July 10, 2026 Statement Date: July 9, 2026 Statement Time: 16:54:29 Company Code: 4942 Company Name: Jia Zhang Subject: Announcement of the 2026 Ex-Dividend Reference Date Applicable Clause: Clause 14 Factual Date: July 9, 2026

Details: 1. Date of Board, Shareholders' Meeting Resolution or Company Decision: July 9, 2026 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: July 29, 2026 5. Last Transfer Date: July 30, 2026 6. Transfer Suspension Start Date: July 31, 2026 7. Transfer Suspension End Date: August 4, 2026 8. Ex-Dividend Reference Date: August 4, 2026 9. Final Application Date for Bond Conversion: Not applicable 10. Bond Conversion Suspension Start Date: Not applicable 11. Bond Conversion Suspension End Date: Not applicable 12. Ordinary Share Cash Dividend Payment Date: August 26, 2026 13. Whether Part or All of the Cash Dividend is Paid in Foreign Currency (enter 'Yes' or 'No'): No 14. Currency for Foreign Cash Dividend: Not applicable 15. Recipients of Foreign Cash Dividend: Not applicable 16. Exchange Rate Determination Method for Foreign Cash Dividend: Not applicable 17. Other Matters to be Disclosed: None