AIDC (2634) to Participate in Online Investor Briefing Hosted by Capital Securities

Date of announcement: 2026/05/21 Statement date: 2026/05/20 Statement time: 17:13:32 Company code: 2634 Company name: AIDC Subject: AIDC invited to online investor briefing hosted by Capital Securities. Compliance clause: Article 12 Fact occurrence date: 2026/06/10 Explanation: Clause 12, Article 4 of the applicable regulations. Date of occurrence: 2026/06/10 1. Date of investor briefing: 2026/06/10 2. Time of investor briefing: 14:30 3. Location of investor briefing: Online investor briefing 4. Highlights of the briefing: AIDC has been invited to an online investor briefing hosted by Capital Securities. The company's management team will explain the Q1 2026 performance and recent market conditions. Registration URL: https://forms.gle/HVF2nUFPBoHUyutLA 5. Other notes: None For full financial and business information, please refer to the investor briefing list or the investor relations section on the Market Observation Post System.