Tainan Spinning (1473) to Hold Online Investor Conference on May 21, 2026

Statement Date: 2026/05/21 Announcement Date: 2026/05/20 Announcement Time: 15:31:05 Company Code: 1473 Company Name: Tainan Subject: Announcement of the company's investor conference. Applicable Rule: Article 12 Date of event: 2026/05/21 Explanation: 1. Date of investor conference: 2026/05/21 2. Time of investor conference: 14:00 3. Location of investor conference: Online investor conference 4. Summary of investor conference: Report on the company profile and Q1 2026 operating status. 5. Other matters to be specified: WEBEX meeting number: 2517 810 4076, meeting password: KFpaFtTZ273. For complete financial and business information, please refer to the investor conference schedule or the investor conference section on the Market Observation Post System.