SIASUN(SZ:300024) Zhong Guo Neng Yuan Wang·2025-04-29 00:49Core Viewpoint - The mechanical industry experienced significant fluctuations in April due to factors such as reciprocal tariffs, with traditional engineering machinery and high-speed rail equipment performing well [1][3]. Investment Highlights - In April, the CITIC mechanical sector declined by 6.33%, underperforming the CSI 300 index, which fell by 2.58%, resulting in a 3.75 percentage point lag, ranking 28th among 30 CITIC primary industries [2]. - Only two sub-industries, semiconductor equipment and engineering machinery, recorded positive returns, with respective increases of 2.68% and 0.23%, while sectors like aerial work vehicles and service robots saw significant declines [2]. Industry Insights and Recommendations - The market's significant fluctuations in April were influenced by reciprocal tariffs, leading to a notable pullback in technology growth sectors, while engineering machinery, mining metallurgy machinery, oil and gas equipment, and high-speed rail equipment showed strong performance [3]. - The company recommends focusing on traditional engineering machinery with stable earnings and high dividend yields, specifically highlighting SANY Heavy Industry and XCMG, as well as high-speed rail equipment leaders like Siveco [3]. - The report also suggests attention to the wind and photovoltaic industries due to the 136 document's impact, recommending wind turbine bearing leader Xinqianglian [3].