航宇微(300053.SZ)：选举杨涛为董事长

Core Viewpoint - The company has elected Mr. Yang Tao as the chairman of the sixth board of directors to enhance its governance structure and promote strategic development [1] Summary by Relevant Sections - Board Governance - The election of Mr. Yang Tao aims to improve the company's board governance structure [1] - Strategic Development - The decision is part of the company's efforts to advance its strategic development [1] - Board Composition - Following the election, Mr. Yan Zhiyu will no longer act as the interim chairman of the company [1]