Announcement Date: May 20, 2025 Company Code: 3443 Company Name: GUC Subject: Participation in the Hua Nan Securities Enterprise Forum Applicable Clause: Article 12 Event Date: May 22, 2025

Explanation:

1. Date of Investor Briefing: May 22, 2025 2. Time of Investor Briefing: 3:10 PM 3. Venue of Investor Briefing: Regent Taipei, Taipei City 4. Briefing Highlights: The company has been invited to participate in the Hua Nan Securities Enterprise Forum to present an overview of its operations. 5. Other Information: For meeting details, please contact Hua Nan Securities.

Full financial and business information is available on the Market Observation Post System under the investor briefing section.

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  • Source: PR Times
  • Category: Event