[Tong Hsing] The company is invited to participate in the "Q2 Industry Forum" hosted by Cathay Securities

Date of occurrence: 115/05/27 1. Date of investor briefing: 115/05/27 2. Time of investor briefing: 13:30 3. Location of investor briefing: Conference Room, 3rd Floor, Grand Hyatt Taipei 4. Briefing summary: Invited to participate in the "Q2 Industry Forum" hosted by Cathay Securities to explain the company's operational overview, financial status, and business-related information. 5. Other notes: None For full financial and business information, please check the investor briefing list or the investor briefing section on the Market Observation Post System.