Winbond Electronics to Hold 115 Q2 Earnings Call on August 6

Announcement Date: July 24, 115 Statement Date: July 23, 115 Statement Time: 16:52:30 Company Code: 2344 Company Name: Winbond Electronics Corporation Purpose: The company will hold its 115 Q2 corporate briefing, during which it will present financial data and an overview of operations for the second quarter of 115. Applicable Clause: Clause 12 Factual Date: August 6, 115 Details: In compliance with Article 4, Subsection XX, Clause 12 Factual Date: 115/08/06 1. Date of Corporate Briefing: 115/08/06 2. Time of Corporate Briefing: 15:00 3. Location of Corporate Briefing: Maple Hall, 5F, Tapei Eloise Hilton Curio Collection by Hilton (No. 18, Songgao Road, Xinyi District, Taipei City) 4. Summary of Briefing: Winbond Electronics will hold its 115 Q2 corporate briefing to present financial figures and an overview of operations for the second quarter of 115. 5. Other Matters to be Disclosed: None For complete financial and business information, please visit the Corporate Briefing section or the Earnings Call tab on the Public Information Observation Station website.