[GUC] Invited to participate in Morgan Stanley Asia AI Summit

In accordance with Article 4 of the Rules:

Date of event: 115/05/29 1. Date of investor meeting: 115/05/29 2. Time of investor meeting: 10:30 AM 3. Venue of investor meeting: Mandarin Oriental, Taipei 4. Highlights of the investor meeting: The company is invited to participate in the Morgan Stanley Asia AI Summit to explain the company's operational overview. 5. Other relevant information: Please contact Morgan Stanley Securities for meeting details.

Please refer to the investor meeting section on the Market Observation Post System (MOPS) for full financial and business information.