【Giant Court】Company Remuneration Committee Re-elected

1. Date of Change: June 16, 2026 2. Name of Functional Committee: Remuneration Committee 3. Former Members: Chou Wei-Hsien, Tsai Hsin-Yuan, Liu Chao-Kuang 4. Former Members' Resumes: Chou Wei-Hsien: Certified Public Accountant, Hongji United Accounting Firm Tsai Hsin-Yuan: Retired Assistant Professor, Department of International Trade, Chihlee University of Technology Liu Chao-Kuang: Retired Professor, Institute of Mechanical Engineering, National Cheng Kung University 5. New Members: Tsai Hsin-Yuan, Wu Szu-Wei, Lin Yi-Chieh, Chuang Chia-Ling 6. New Members' Resumes: Tsai Hsin-Yuan: Retired Assistant Professor, Department of International Trade, Chihlee University of Technology Wu Szu-Wei: Certified Public Accountant, Lishenghe Accounting Firm Lin Yi-Chieh: Chairman, Yungfu Industrial Co., Ltd. Chuang Chia-Ling: Director, Giant Court Machinery Co., Ltd. 7. Nature of Change: Term Expiration 8. Reason for Change: Term Expiration 9. Previous Term: June 13, 2023 ~ June 12, 2026 10. Effective Date of New Appointment: June 16, 2026 11. Other Matters to be Disclosed: None Keyword: Material Information