A股风电概念股走强，运达股份、吉鑫科技涨停

Core Insights - The wind power concept stocks in the A-share market have shown strong performance, with several companies hitting their daily price limits [1] Group 1: Stock Performance - Yunda Co., Ltd. (运达股份) reached a 20% increase, with a total market value of 15 billion [2] - Jixin Technology (吉鑫科技) saw a 10.12% rise, with a market capitalization of 4.535 billion [2] - Dajin Heavy Industry (大金重工) increased by 7.91%, with a market value of 24.9 billion [2] - Gold Wind Technology (金风科技) rose by 7.02%, with a market capitalization of 50.2 billion [2] - Tiensun Wind Energy (天顺风能) experienced a 6.5% increase, with a total market value of 1.35 billion [2] - Other notable performers include Meilei Co., Ltd. (美雷股份) up 5.93%, Haili Wind Power (海力风电) up 5.92%, and Weili Transmission (威力传动) up 5.77% [1][2] Group 2: Year-to-Date Performance - Yunda Co., Ltd. has a year-to-date increase of 44.80% [2] - Jixin Technology has risen 43.56% year-to-date [2] - Dajin Heavy Industry shows a significant year-to-date increase of 90.93% [2] - Gold Wind Technology has a year-to-date increase of 16.70% [2] - Tiensun Wind Energy has a year-to-date decline of 4.39% [2] - Other companies like Meilei Co., Ltd. and Haili Wind Power have year-to-date increases of 37.74% and 49.22% respectively [2]