3030 Test Research

Report Date: May 27, 2026. Announcement Date: May 26, 2026. Announcement Time: 15:50:56. Company Code: 3030. Company Name: Test Research. Subject: The company is invited to participate in an online investor conference hosted by Mega Securities. Applicable Clause: Article 12. Date of Occurrence: June 26, 2026. Explanation: 1. Date of Investor Conference: June 26, 2026. 2. Time of Investor Conference: 14:00. 3. Location of Investor Conference: Online. 4. Key points of the conference: The company is invited to participate in the online conference hosted by Mega Securities to explain its publicly disclosed financial and business-related information. 5. Other matters: Registration URL: https://reurl.cc/7EAb8k. For complete financial and business information, please refer to the investor conference list or section on the Market Observation Post System.