7631 Juxian R&D - Innovation to Participate in TWSE's Innovation Board Company Investor Briefing

Release Date: June 24, 2026 Statement Date: June 23, 2026 Statement Time: 14:00:33 Company Code: 7631 Company Name: Juxian R&D - Innovation Subject: The company has been invited to participate in the Innovation Board company investor briefing hosted by the Taiwan Stock Exchange. Applicable Clause: Clause 12 Factual Event Date: June 25, 2026

Explanation: Applicable under Article 4, Paragraph XX, Clause: 12 Factual Event Date: 06/25/2026

1. Date of Investor Briefing: 06/25/2026 2. Time of Investor Briefing: 2:30 PM 3. Location of Investor Briefing: Information Exhibition Center, 1st Floor, Taiwan Stock Exchange (101 Building), No. 7, Xinyi Road, Section 5, Xinyi District, Taipei City 4. Summary of Investor Briefing: The company has been invited to attend the Innovation Board company investor briefing hosted by the Taiwan Stock Exchange. 5. Other Matters to be Disclosed: None

For complete financial and business information, please visit the public information observation station under the investor briefing schedule or the investor presentation section.