豪能股份:关于签订募集资金三方监管协议的公告公告日期:2026/06/26 · 栏目:签订协议 · 代码:603809公告链接:http://static.sse.com.cn/disclosure/listedinfo/announcement/c/new/2026-06-26/603809_20260626_VICQ.pdf