[Nanya Technology] The company was invited to attend the Macquarie Asia Conference 2026

Complies with Article 4, Paragraph 12 of the regulations. Date of occurrence: 2026/05/18 1. Date of the institutional investor conference: 2026/05/18 ~ 2026/05/19 2. Time of the institutional investor conference: 14:00 3. Location of the institutional investor conference: Conrad Hong Kong 4. Brief information of the institutional investor conference: Explanation of the company's financial and business information. 5. Other matters to be specified: The company was invited to attend the Macquarie Asia Conference 2026. 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.