Ruentex New (9945) to Hold Corporate Presentation on July 2, 2026

Disclosure Date: June 26, 2026 Statement Date: June 25, 2026 Statement Time: 15:00:56 Company Code: 9945 Company Name: Ruentex New Purpose: Announcement of information regarding the company's upcoming corporate presentation. Applicable Clause: Clause 12 Event Date: July 2, 2026

1. Date of Corporate Presentation: July 2, 2026 2. Time of Corporate Presentation: 2:30 PM 3. Venue of Corporate Presentation: 1st Floor Information Display Center, Taiwan Stock Exchange (No. 7, Xinyi Road, Section 5, Taipei City) 4. Summary of Presentation: The company will present its recent operational results and future outlook. 5. Other Matters to Note: None

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