Union Jun (Corrected Announcement 115/07/24) Announces Subsidiary Yuanjie Technology's Participation in Yuanta Securities' Pre-IPO Corporate Briefing

1. Date of releasing financial and business information: 115/07/27 2. Location of releasing financial and business information: 3rd Floor Conference Hall, Yuanta Financial Plaza, No. 157, Section 3, Ren'ai Road, Da'an District, Taipei City 3. Public financial and business-related information: Yuanjie Technology Co., Ltd. has been invited to participate in the pre-listing corporate briefing hosted by Yuanta Securities, during which it will present information regarding its business operations and financial status. 4. Content of any press release issued: None 5. Other matters to be disclosed: Event time: 15:30 on Monday, 115/07/27 The presentation file can be accessed via the Public Information Observation Station under the 'Corporate Briefing' section or the 'Investor Presentation' category. Yuanjie Technology (Company Code: 7917)