先锋精科:先锋精科第二届董事会第九次会议决议公告公告日期:2026/08/04 · 栏目:董事会决议公告公告链接:http://static.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-08-04/688605_20260804_TQ1H.pdf