Jin Hong Technology Announces Renewal of Audit Committee Members

Date of Announcement: June 24, 2026 Date of Statement: June 23, 2026 Time of Statement: 16:27:19 Company Code: 6796 Company Name: Jin Hong Technology Subject: Announcement of New Audit Committee Members Applicable Clause: Clause 6 Factual Date: June 23, 2026

Details: 1. Date of Change: June 23, 2026 2. Name of Functional Committee: Audit Committee 3. Former Members: Ming-Chieh Chang, Bao-Zhang Wang, Chin-Tang Chiu, Hui-Hua Jiang 4. Former Members' Resumes:

Ming-Chieh Chang Master of Business Administration (MBA), Graduate School of Management, Rutgers, The State University of New Jersey, USA Independent Director, Jin Hong Technology General Manager, Mega Securities

Bao-Zhang Wang Master of Business Administration, Graduate Institute of Business Administration, National Taiwan University Independent Director, Jin Hong Technology Deputy General Manager, KPMG Taiwan Chief Financial Officer, Apex Technology Corporation

Chin-Tang Chiu Ph.D. in Business Administration, Graduate Institute of Business Administration, National Chengchi University Master of Science, MIT Sloan School of Management Independent Director, Jin Hong Technology Independent Director, Triumphant Biotechnology Independent Director, Sunstone Electronic Ceramics Independent Director, Suncorp Technology Council Member/Supervisor, Taiwan-Indonesia Cultural and Economic Association Director, Chiu Szu-Te Industrial Corporation Senior Vice President, Head of Corporate Banking and Interbank Division, HSBC (Taipei Branch Head)

Hui-Hua Jiang Ph.D. in Electrical Engineering, Georgia Institute of Technology, USA Department of Electrical Engineering, National Tsing Hua University Independent Director, Jin Hong Technology Distinguished Lifetime Professor, Department of Biomedical Engineering, National Yang Ming Chiao Tung University Supervisor, Biomedical Engineering Society, R.O.C. Director, Center for Biomedical Engineering Research and Development, National Yang Ming Chiao Tung University Distinguished Researcher, Biomedical Division, Industrial Technology Research Institute Executive Secretary, Office of Science and Technology Advisory, Executive Yuan Convener, Biomedical Engineering Division, National Science and Technology Council

5. New Members: Ming-Chieh Chang, Bao-Zhang Wang, Chin-Tang Chiu, Hui-Hua Jiang 6. New Members' Resumes: (Same as former members)

Ming-Chieh Chang Master of Business Administration (MBA), Graduate School of Management, Rutgers, The State University of New Jersey, USA Independent Director, Jin Hong Technology General Manager, Mega Securities

Bao-Zhang Wang Master of Business Administration, Graduate Institute of Business Administration, National Taiwan University Independent Director, Jin Hong Technology Deputy General Manager, KPMG Taiwan Chief Financial Officer, Apex Technology Corporation

Chin-Tang Chiu Ph.D. in Business Administration, Graduate Institute of Business Administration, National Chengchi University Master of Science, MIT Sloan School of Management Independent Director, Jin Hong Technology Independent Director, Triumphant Biotechnology Independent Director, Sunstone Electronic Ceramics Independent Director, Suncorp Technology Council Member/Supervisor, Taiwan-Indonesia Cultural and Economic Association Director, Chiu Szu-Te Industrial Corporation Senior Vice President, Head of Corporate Banking and Interbank Division, HSBC (Taipei Branch Head)

Hui-Hua Jiang Ph.D. in Electrical Engineering, Georgia Institute of Technology, USA Department of Electrical Engineering, National Tsing Hua University Independent Director, Jin Hong Technology Distinguished Lifetime Professor, Department of Biomedical Engineering, National Yang Ming Chiao Tung University Supervisor, Biomedical Engineering Society, R.O.C. Director, Center for Biomedical Engineering Research and Development, National Yang Ming Chiao Tung University Distinguished Researcher, Biomedical Division, Industrial Technology Research Institute Executive Secretary, Office of Science and Technology Advisory, Executive Yuan Convener, Biomedical Engineering Division, National Science and Technology Council

7. Nature of Change (select from 'resignation', 'removal', 'end of term', 'death', or 'new appointment'): End of Term 8. Reason for Change: Full re-election due to term expiration; new term aligns with the current board of directors. 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): June 15, 2023 ~ June 14, 2026 10. Effective Date of New Appointment: June 23, 2026 11. Other Matters to Note: None.