[Kah-Han] Company Invited to KGI Securities' 2026 Q2 Corporate Briefing to Present Operational Results and Future Outlook

Compliance with Clause 4, Item XX: 12 Factual Date: 115/08/14

1. Date of Corporate Briefing: 115/08/14 2. Time of Corporate Briefing: 14:30 3. Venue of Corporate Briefing: 7th Floor Conference Hall, KGI Financial Holding Building (No. 128, Lequn 3rd Road, Taipei City)

4. Summary of Corporate Briefing: Kah-Han Technology has been invited to attend the 2026 Q2 corporate briefing hosted by KGI Securities to present the company's operational results and future outlook.

5. Other Matters to Note: None

For complete financial and business information, please visit the public information observation station under the 'Corporate Briefing Schedule' or 'Corporate Presentation' section.