6176 ZY, Online Corporate Presentation Scheduled for Q2 2026 Results

Announcement Date: July 9, 2026 Statement Date: July 8, 2026 Statement Time: 16:33:50 Company Code: 6176 Company Name: ZY Purpose: Announcement of Corporate Investor Briefing Applicable Clause: Clause 12 Factual Date: July 30, 2026

Details: Applicable under Article 4, Clause XX: 12 Factual Date: 07/30/2026

1. Date of Corporate Briefing: July 30, 2026 2. Time of Corporate Briefing: 3:00 PM 3. Location of Corporate Briefing: Online Webcast URL: https://www.zucast.com/webcast/YzvYY1mm 4. Summary of Briefing: Q2 2026 Operational Results and Company's Future Outlook 5. Other Disclosures: None.

For complete financial and business information, please visit the Corporate Briefing section or the Investor Presentation tab on Taiwan's Public Information Observation Station.