[Unimicron] Participation in Goldman Sachs' GS Taiwan Computex & Corporate Day

Compliance with Article 4, Paragraph XX: 12. Date of occurrence: 115/06/02. 1. Date of investor conference: 115/06/02. 2. Time of investor conference: 11:00. 3. Location of investor conference: W Taipei. 4. Summary of the conference: The company was invited to participate in the GS Taiwan Computex & Corporate Day hosted by Goldman Sachs, where it provided explanations regarding the company's publicly released financial figures and operational performance. 5. Other matters: None. For complete financial and business information, please refer to the investor conference list or the investor conference section on the Market Observation Post System.