Polytronics Technology Corp. announced new elected directors and more than one-third of the directors have changed . Title and name of the previous position holder: Director Edward Chu .

Director David Wang, DirectorEverlight Chemical Industrial Corp. Representative:Wei-Wan Chen, Director Littelfuse Europe GmbH, Director Ju Fu Investment co., LTD, Representative Ben Chang, Director Yi-Cheng Hsieh, Director Charng Hui Ltd. Representative:Te-Fung Tsao, Independent Director Chi-Chu Chen, Independent Director Po-Yong Chu, Independent Director Joseph C.P. Hsieh . Resume of the previous position holder: Director Edward Chu The CEO and chairman of Polytornics Technology Corp.

Director David Wang The general manager of Polytornics Technology Corp. Director Everlight Chemical Industrial Corp. Representative:Wei-Wan Chen The general manager of Everlight Chemical Industrial Corp.

Director Littelfuse Europe GmbH, Director Ju Fu Investment co., LTD, Representative Ben Chang,The director of Polytornics Technology Corp., Director Yi-Cheng Hsieh The chairman of Twinstar-corp., Director Charng Hui Ltd. Representative:Te-Fung Tsao The chairman of Standard Foods Corporation, Independent Director Chi-Chu Chen The director of the China Foundation., 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. Title and name of the new position holder: Director Edward Chu, Director Everlight Chemical Industrial Corp., Director Littelfuse Europe GmbH, Director Tsai Ying Investment Co. Ltd., Director Charng Hui Ltd., Representative:Ben Chang, Independent Director Po-Yong Chu, Independent Director Joseph C.P. Hsieh, Independent Director Biing-Jye Lee, Independent Director Huei-Chu Huang 6.Resume of the new position holder:, Director Edward Chu The CEO and chairman of Polytornics Technology Corp., Director Everlight Chemical Industrial Corp., Director Littelfuse Europe GmbH, Director Tsai Ying Investment Co.

Ltd., Director Charng Hui Ltd., Representative:Ben Chang The director of Polytornics Technology Corp., 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., Independent Director Huei-Chu Huang, Independent Director, VisEra Technology Co. Ltd. Effective date of the new appointment: June 21, 2023.