Jian-Lin Invited to Attend Investor Conference Hosted by KGI Securities

Announcement Date: May 16, 2026 Declaration Date: May 15, 2026 Declaration Time: 15:12:06 Company Code: 2228 Company Name: Jian-Lin Subject: The company has been invited to participate in an investor conference hosted by KGI Securities. Clause Met: Article 12 Date of Event: May 18, 2026 Explanation: 1. Date of investor conference: May 18, 2026 2. Time of investor conference: 14:30 3. Venue of investor conference: KGI Securities (12F, No. 700, Ming Shui Road, Zhongshan District, Taipei City) 4. Summary of the investor conference: Investor conference hosted by KGI Securities to explain the company's operational status. 5. Other remarks: None. For complete financial and operational information, please check the investor conference list on the Market Observation Post System.