Inventec Corporation Invited to Participate in Goldman Sachs EMEA NDR

Pursuant to Clause 4, Article XX: 12

Factual Date: August 25, 2026

1. Dates of the Corporate Briefing: August 25, 2026 ~ August 27, 2026 2. Time of the Corporate Briefing: 10:00 AM 3. Location of the Corporate Briefing: London, Germany 4. Summary of the Corporate Briefing: The Company has been invited to participate in the Goldman Sachs EMEA NDR, during which it will present an overview of its business operations. 5. Other Matters to be Disclosed: None

For complete financial and business information, please visit the Corporate Briefing Schedule or the Corporate Presentation section on the Market Observation Post System.

Keywords: Material Information