Silicon Optronics, Inc. announced that the members of Audit Committee. Name of the new position holder: Independent Director:Hsin-Hsin Li. Independent Director:Hsin-Hsin Li.

Chairman, THINKTOP CAPITAL MANAGEMENT INC. Chairman, Kiwi technology Inc. Chairman, Twenty Second Century Capital Management Consultants, Inc. Director, Kiwi technology Inc., Japan Independent Director, Hiyes International Co. Ltd. Director, Kiwi technology (Hong Kong) Inc. Director, eChem Solutions Corp. - Legal representative of Ankaijia Investment Co.

Ltd. Director, sMedio, Inc., Japan. The effective date of the new member is June 16, 2023.