Machvision Inc. announced the new of Chief of Operation of the Company. Type of personnel changed: CCO; Date of occurrence of the change is May 26, 2022; Name, title, and resume of the new position holder: CHEN CHIA NAN/Taiwan Union Technology Corporation/President; Type of the change; new replacement; Reason for the change: Cooperate with the company's business plan. Effective date: 2022/06/01.