基建投资有望带动机械设备需求，机床ETF（159663）涨1.15%

Group 1 - The core viewpoint is that the CNC machine tool market in China is experiencing rapid growth driven by downstream demand, with a projected market size of approximately 432.5 billion yuan in 2024 and expected to exceed 450 billion yuan by 2025 [1] - The domestic production rate of high-end CNC machine tools is only 6%, indicating significant room for domestic production growth in this segment [1] Group 2 - Increased policy support is expected to boost equipment demand, particularly with infrastructure investments, such as the commencement of the Yaxia hydropower project, which will drive demand for large excavators and other equipment [2] - The internationalization, electrification, and intelligentization processes are advancing, with electric loader sales increasing by 157.2% year-on-year, and intelligent applications like unmanned forklifts and mining equipment are anticipated to break through first [2] - The nuclear fusion industry is entering a phase of capital expenditure expansion, focusing on high-value components such as magnet systems, vacuum chambers, and power systems [2] - The low-altitude economy policy emphasizes safety, health, and high-quality development, with a positive outlook on infrastructure construction and low-altitude equipment research and application [2]