Jin Hong Announces Results of 2026 Annual Shareholders' Meeting: Full Board of Directors (Including Independent Directors) Elected

1. Date of Change: 2026/06/23

2. Category of Appointed or Changed Personnel (please specify: corporate director, corporate supervisor, independent director, individual director, or individual supervisor): Individual directors and independent directors.

3. Previous Positions and Names: Directors: Cheng Chu-ming, Chen Chin-i, Lee Yu-tsung, Juan Yong-zhi. Independent Directors: Chang Ming-chieh, Wang Pao-chang, Chiu Chin-tang, Chiang Hui-hua.

4. Resumes of Previous Directors: Director: Cheng Chu-ming Ph.D., Institute of Electro-Optical Engineering, National Chiao Tung University Chairman and General Manager, Jin Hong Technology Chairman, Jin Sheng Intelligent Sensing Chairman, Lien Chan Precision Director, Dongguan Jin Hong Medical Equipment Co., Ltd. Legal Representative, Medview Investments Limited Senior Division Head, Younger Optics

Director: Chen Chin-i MBA, International Business Management, National Taiwan University Director, Jin Hong Technology Executive Deputy General Manager, Jin Hong Technology General Manager, Jin Sheng Intelligent Sensing Director, Dongguan Jin Hong Medical Equipment Co., Ltd. Business Manager, Younger Optics

Director: Lee Yu-tsung M.S., Physics, National Sun Yat-sen University Director, Jin Hong Technology Executive Deputy General Manager, Jin Hong Technology R&D Manager, Younger Optics

Director: Juan Yong-zhi M.S., Physics, Fu Jen Catholic University Product Line Manager, Oerlikon Optics Sales Manager, Materion Optics Asia Partner, Guang Chen Technology Co., Ltd.

Independent Director: Chang Ming-chieh MBA, Rutgers, The State University of New Jersey, USA Independent Director, Jin Hong Technology General Manager, Mega Securities

Independent Director: Wang Pao-chang M.S., Business Administration, National Taiwan University Independent Director, Jin Hong Technology Deputy General Manager, KPMG Taiwan CFO, Crystal Light Technology Inc.

Independent Director: Chiu Chin-tang Ph.D., Business Administration, National Chengchi University M.S., Sloan School of Management, MIT Independent Director, Jin Hong Technology Independent Director, Santeen Biotechnology Independent Director, Sunstone Electronic Ceramics Independent Director, Suncorp Technology Councilor/Supervisor, Taiwan-Indonesia Cultural and Economic Association Director, Chiu Szu-Te Industrial Co., Ltd. Senior Vice President, HSBC / Head of Corporate Financial Institutions / Taipei Branch Head

Independent Director: Chiang Hui-hua Ph.D. in Electrical Engineering, Georgia Institute of Technology, USA Department of Electrical Engineering, National Tsing Hua University Independent Director, Jin Hong Technology Distinguished Professor, Department of Biomedical Engineering, National Yang Ming Chiao Tung University Supervisor, Biomedical Engineering Society, R.O.C. Director, Medical Engineering R&D Center, National Yang Ming Chiao Tung University Distinguished Researcher, Biomedical Research 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 Appointees' Positions and Names: Directors: Cheng Chu-ming, Chen Chin-i, Lee Yu-tsung, Wu Yi-hui. Independent Directors: Chang Ming-chieh, Wang Pao-chang, Chiu Chin-tang, Chiang Hui-hua.

6. Resumes of New Appointees: Director: Cheng Chu-ming Ph.D., Institute of Electro-Optical Engineering, National Chiao Tung University Chairman and General Manager, Jin Hong Technology Chairman, Jin Sheng Intelligent Sensing Chairman, Lien Chan Precision Director, Dongguan Jin Hong Medical Equipment Co., Ltd. Legal Representative, Medview Investments Limited Senior Division Head, Younger Optics

Director: Chen Chin-i MBA, International Business Management, National Taiwan University Director, Jin Hong Technology Executive Deputy General Manager, Jin Hong Technology General Manager, Jin Sheng Intelligent Sensing Director, Dongguan Jin Hong Medical Equipment Co., Ltd. Business Manager, Younger Optics

Director: Lee Yu-tsung M.S., Physics, National Sun Yat-sen University Director, Jin Hong Technology Executive Deputy General Manager, Jin Hong Technology R&D Manager, Younger Optics

Director: Wu Yi-hui M.S., Institute of Epidemiology, National Taiwan University Special Assistant to Chairman, Jin Hong Technology Supervisor, Jin Hong Technology Product Project Manager, Younger Optics

Independent Director: Chang Ming-chieh MBA, Rutgers, The State University of New Jersey, USA Independent Director, Jin Hong Technology General Manager, Mega Securities

Independent Director: Wang Pao-chang M.S., Business Administration, National Taiwan University Independent Director, Jin Hong Technology Deputy General Manager, KPMG Taiwan CFO, Crystal Light Technology Inc.

Independent Director: Chiu Chin-tang Ph.D., Business Administration, National Chengchi University M.S., Sloan School of Management, MIT Independent Director, Jin Hong Technology Independent Director, Santeen Biotechnology Independent Director, Sunstone Electronic Ceramics Independent Director, Suncorp Technology Councilor/Supervisor, Taiwan-Indonesia Cultural and Economic Association Director, Chiu Szu-Te Industrial Co., Ltd. Senior Vice President, HSBC / Head of Corporate Financial Institutions / Taipei Branch Head

Independent Director: Chiang Hui-hua Ph.D. in Electrical Engineering, Georgia Institute of Technology, USA Department of Electrical Engineering, National Tsing Hua University Independent Director, Jin Hong Technology Distinguished Professor, Department of Biomedical Engineering, National Yang Ming Chiao Tung University Supervisor, Biomedical Engineering Society, R.O.C. Director, Medical Engineering R&D Center, National Yang Ming Chiao Tung University Distinguished Researcher, Biomedical Research 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 (please enter 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): End of term.

8. Reason for Change: Full re-election of directors (including independent directors) at the 2026 annual shareholders' meeting.

9. Shareholding of New Appointees at Time of Election: Directors: Cheng Chu-ming: 7,470,273 shares Chen Chin-i: 252,033 shares Lee Yu-tsung: 546,231 shares Wu Yi-hui: 406,663 shares

Independent Directors: Chang Ming-chieh: 0 shares Wang Pao-chang: 0 shares Chiu Chin-tang: 0 shares Chiang Hui-hua: 0 shares

10. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/06/15 ~ 2026/06/14

11. Effective Date of New Appointees: 2026/06/23

12. Director Turnover Rate During Same Term: Not applicable.

13. Independent Director Turnover Rate During Same Term: Not applicable.

14. Supervisor Turnover Rate During Same Term: Not applicable.

15. Is the change in directors more than one-third (please enter yes or no): No.

16. Other Matters to be Clarified (if the subject is a publicly issued company or above, this significant information also meets the criteria under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act, regarding matters significantly affecting shareholders' rights or securities prices): None.