双一科技：12月24日召开董事会会议

Group 1 - The core point of the article is that Shuangyi Technology (SZ 300690) announced the convening of its fourth board meeting on December 24, 2025, to discuss the election of an independent director [1] - For the first half of 2025, Shuangyi Technology's revenue composition is as follows: wind power supporting products accounted for 43.25%, non-metal molds 39.89%, engineering vehicle covers 14.39%, yacht business 1.51%, and others 0.97% [1] - As of the report date, Shuangyi Technology has a market capitalization of 5.2 billion yuan [1]