[Evergreen Steel] The company was invited to participate in an online institutional investor conference hosted by KGI Securities

Complies with Article 4, Paragraph 12 of the regulations. Date of occurrence: 2026/05/21 1. Date of the institutional investor conference: 2026/05/21 2. Time of the institutional investor conference: 14:30 3. Location of the institutional investor conference: Online institutional investor conference 4. Brief information of the institutional investor conference: The company was invited to participate in the online institutional investor conference hosted by KGI Securities to explain the company's current operational status and future development. 5. Other matters to be specified: None For complete financial and business information, please refer to the list of institutional investor conferences or the institutional investor conference section on the Market Observation Post System.