【Taoyuan】Announcement of the Company's 115th Annual Corporate Briefing Meeting

Pursuant to Clause 4, Item XX: 12 Factual Date: 8/12/115

1. Date of Corporate Briefing: 8/12/115 2. Time of Corporate Briefing: 4:00 PM 3. Venue of Corporate Briefing: Taiwan Stock Exchange Information Display Center (1F, No. 7, Section 5, Xinyi Road, Xinyi District, Taipei City) 4. Summary of Corporate Briefing: Company introduction, business unit operations, operational performance, investment returns, ESG sustainability report, and asset activation. 5. Other Matters to be Disclosed: None

For complete financial and business information, please visit the public information observation station's corporate briefing schedule or related briefing session sections.