TCC (8926) Invited to Online Investor Conference

Announcement Date: 2026/05/16 Statement Date: 2026/05/15 Statement Time: 14:22:06 Company Code: 8926 Company Name: TCC Subject: The company was invited to participate in an online investor conference hosted by First Securities. Article Clause: Article 12 Fact Occurrence Date: 2026/05/26

Explanation: 1. Date of the investor conference: 2026/05/26 2. Time of the investor conference: 14:30 3. Location: Online investor conference 4. Key points of the conference: The company is invited to participate in the online investor conference hosted by First Securities to explain its financial and business information for the first quarter of 2026. 5. Other matters: None Please refer to the investor conference list or section on the Market Observation Post System for complete financial and business information.