【Taihwa Holdings】The Company will hold an institutional investor conference

In accordance with Article 4, Paragraph XX, Item 12: Date of occurrence of the event: May 22, 2026 1. Date of the institutional investor conference: May 22, 2026 2. Time of the institutional investor conference: 4:00 PM 3. Location of the institutional investor conference: Taihwa Holdings Headquarters 12th-floor meeting room (12F, No. 563, Sec. 4, Zhongxiao E. Rd., Taipei City) 4. Key information of the institutional investor conference: The company will hold an institutional investor conference to explain publicly released financial figures, operating performance, and other related information. 5. Other matters that need to be specified: None. For complete financial and business information, please refer to the institutional investor conference list or the conference section on the Market Observation Post System.