[Yageo] Company Invited to Participate in Morgan Stanley Securities' Online Earnings Briefing to Present Q2 2026 Operational Results

Complies with Clause 4, Paragraph XX: 12 Date of Fact: 115/07/29 1. Date of Investor Briefing: 115/07/29 2. Time of Investor Briefing: 16:00 3. Location of Investor Briefing: Online Conference Call 4. Summary of Investor Briefing: Yageo was invited on 115/07/29 to participate in an online investor briefing hosted by Morgan Stanley Securities to present the operational results for Q2 2026, and to provide investment institutions with an overview of the company's business outlook and industry conditions. 5. Other Matters: Company website https://yageogroup.com/About/InvestorRelations/InvestorConference For complete financial and business information, please visit the Public Information Observation Station's investor briefing schedule or the investor briefing section.