Sinmag Equipment Corporation announced members of the third audit committee. Date of occurrence of the change: May 31, 2022. Name of the previous position holder: Shih Hung Chan Huei Wang Huang San Chien Tu.

Resume of the previous position holder: Independent director, Shih Hung Chan, Emeritus Professor, Yuan Ze University Independent director, Huei Wang Huang, Chairman, Broad Think Tank Co. Ltd. Independent director, San Chien Tu, Director, Pang Kuei & Co., CPA 5.Name of the new position holder: Shih Hung Chan Huei Wang Huang San Chien Tu. Resume of the new position holder: Independent director, Shih Hung Chan, Emeritus Professor, Yuan Ze University Independent director, Huei Wang Huang, Chairman, Broad Think Tank Co.

Ltd. Independent director, San Chien Tu, Director, Pang Kuei & Co., CPA. Circumstances of change: Term expired. Reason for the change:To cooperate with the shareholders' meeting to re-elect directors, and the term of the audit committee is the same as the board of directors.