[Great Power Electronics] Announcement of the Board of Directors' Resolution to Amend the List of Independent Director Candidates

1. Date of Occurrence: 2026/04/19 2. Company Name: Great Power Electronics Co., Ltd. 3. Relationship with Company (Parent or Subsidiary): Parent Company 4. Cross-Shareholding Ratio: Not applicable 5. Reason for Occurrence: The list of independent director candidates was previously approved by the Board of Directors on March 11, 115 (2026). Due to adjustments in director candidate planning, the company convened an extraordinary board meeting on April 19, 115 (2026) to resolve on amending the list of director candidates. 6. Information Item/Report Name for Correction: Announcement related to director (including independent director) selection by nomination system - Nominee list Announcement related to director (including independent director) selection by nomination system - Candidate list 7. Previous Amount/Content/Page: Independent Director Lu Xuepu 8. Revised Amount/Content/Page: Independent Director Zhang Guoxin 9. Countermeasures: To explain via material information, and concurrently correct the announcement of the company's 115th (2026) Annual General Meeting of Shareholders regarding the nominated directors (including independent directors) and the candidate list. 10. Other matters to be described: None Keywords: Material Information