Machvision Inc. announcement of Audit Committee members of the second term. Date of occurrence of the change is July 20, 2021. Name of the functional committees is Audit Committee. Name and resume of the previous position holder: Lee, Tsu-Der/Director of Taipei Medical University, Yen, Tzong-Ming/Director of Private Hsinchu Guangfu Senior High School, Du, Ming-Han/Indepedent Director of Machvision Inc. Name and resume of the new position holder: Lee, Tsu-Der/Director of Taipei Medical University, Yen, Tzong-Ming/Director of Private Hsinchu Guangfu Senior High School and Du, Ming-Han/Indepedent Director of Machvision Inc. Circumstances of change is term expired. Effective date of the new member is July 20, 2021.