Advantech Board Authorizes Chairman to Handle Disposal of Japanese Subsidiary's Tokyo Office

1. Date of Fact Occurrence: 115/04/30 (2026/04/30) 2. Company Name: Advantech Co., Ltd. 3. Relationship with Company (Please enter Parent Company or Subsidiary): Parent Company 4. Inter-shareholding Ratio: Not Applicable 5. Reason for Occurrence: The company's board of directors has agreed to the direction of disposing of the Tokyo Asakusa office of its Japanese subsidiary AJP, and has authorized the chairman to handle related matters. The subsequent process will be handled in accordance with the company's 'Procedures for Asset Acquisition and Disposal'. 6. Countermeasures: None 7. Other Matters to Note (If the subject of the event or resolution is a publicly offered or higher company, this major information also meets the criteria of Article 7, Paragraph 9 of the Regulations Governing the Enforcement of the Securities Transaction Act regarding matters that have a significant impact on shareholder rights or securities prices): None.