[United Union] Invited to Participate in Online Corporate Presentation Hosted by United Securities

Compliance with Clause 4, Item XX: 12

Factual Date: 115/06/30

1. Date of Corporate Presentation: 115/06/30 2. Time of Corporate Presentation: 15:00 3. Location of Corporate Presentation: Online Corporate Presentation 4. Summary of Presentation: United Union has been invited to participate in the online corporate presentation hosted by United Securities. During the event, the company will explain its publicly released financial data and operational performance. 5. Other Matters to be Disclosed: None

For complete financial and business information, please refer to the corporate presentation schedule or relevant sections on the Public Information Observation Station website.