风电设备板块震荡回调，双一科技跌超7%

Group 1 - The wind power equipment sector experienced a volatile pullback, with significant declines in stock prices [1] - Shuangyi Technology saw a drop of over 7%, while Jixin Technology fell by more than 6% [1] - Other companies such as Electric Wind Power, Weili Transmission, and Guoda Special Materials also followed the downward trend [1]