Polytronics Technology Corp. announced changes to remuneration committee. Name of the previous position holder: Chi-Chu Chen, Po-Yong Chu and Joseph C.P. Hsieh .Resume of previous position holders:Resume of the previous position holder: Chi-Chu Chen The director of the China Foundation.

Po-Yong Chu The professor of the National Chiao Tung University. Joseph C.P. Hsieh The professor of the National Taiwan University of Science and Technology. Name of the new position holder: Independent Director Po-Yong Chu Independent Director Joseph C.P. Hsieh Independent Director Biing-Jye Lee 6.Resume of the new position holder: Independent Director Po-Yong Chu The professor of the National Chiao Tung University.

Independent Director Joseph C.P. Hsieh The professor of the National Taiwan University of Science and Technology. Independent Director Biing-Jye Lee Chairman and President, Ennostar Inc. Effective date of the new member: 21 June 2023.