银信科技：第五届董事会第十八次会议决议公告

Group 1 - The core point of the article is that Yinxin Technology announced the approval of the election of new members to its fifth board of directors' development strategy committee [2] Group 2 - The announcement was made on December 29, indicating the company's ongoing governance and strategic planning efforts [2] - The decision was made during the eighteenth meeting of the fifth board of directors [2]