机械行业周报2025年第22周：“格物：致知”通用具身智能开发平台发布，工程机械景气度持续复苏

Investment Rating - The report maintains a "Buy" rating for the machinery industry, indicating a positive outlook for investment opportunities in the sector [1]. Core Insights - The machinery industry is experiencing a continuous recovery in its economic climate, particularly in the engineering machinery segment, with significant growth in sales and production expected in 2025 [6][13]. - The introduction of the "Ge Wu - Zhi Zhi" general embodied intelligence development platform is expected to accelerate the application and research of humanoid robots, addressing existing challenges in the field [3]. - The report highlights the importance of various sub-industries, including humanoid robots, machine tools, agricultural machinery, and engineering machinery, each showing distinct trends and growth potential [4][7][8][13]. Summary by Relevant Sections Humanoid Robots - The launch of the "Zhi Zhi" platform aims to enhance humanoid robot development by integrating core technologies across operating systems, middleware, and software frameworks [3]. - Companies like Shanghai Aoyi Information Technology and Hefei Zero Point are introducing innovative humanoid robots targeting various applications, including healthcare and hospitality [4][5]. - The humanoid robot industry is projected to see significant production increases in 2025, with a focus on high-complexity dexterous hands and cost reduction in production [6]. Machine Tools - Japan's machine tool orders in April 2025 reached 130.206 billion yen, showing a year-on-year increase of 7.7% [7]. - China's metal cutting machine tool production in the first four months of 2025 was 264,000 units, reflecting a year-on-year growth of 16.8% [7]. Agricultural Machinery - The agricultural machinery market in China showed a decline in the AMI index to 47.9% in April 2025, indicating a downturn in the sector [8]. - Despite the current challenges, long-term demand for agricultural machinery is expected to rise, particularly in the context of the Belt and Road Initiative [9]. Engineering Machinery - The engineering machinery sector is witnessing a recovery, with excavator sales in April 2025 reaching 22,142 units, a year-on-year increase of 17.6% [13]. - The report suggests that infrastructure investment will remain robust, supporting the demand for engineering machinery [13]. Semiconductor Equipment - The report notes that the implementation of reciprocal tariffs is accelerating the domestic substitution of key semiconductor equipment, particularly photolithography machines [16]. - The establishment of the third phase of the Big Fund, with a registered capital of 344 billion yuan, is expected to significantly boost the domestic semiconductor industry [17]. New Energy Equipment - The report highlights several new energy projects, including the launch of a 100GW monocrystalline silicon wafer production line by Longi Green Energy, indicating a strong push towards renewable energy technologies [19]. - The market for photovoltaic components is expected to stabilize and grow due to policy support and technological advancements [19]. Low-altitude Economy and EVTOL - The report discusses the government's initiatives to promote the low-altitude economy, including the development of drone delivery systems and infrastructure [20][22]. - The low-altitude economy is anticipated to drive new consumption patterns and industry growth, with significant investments being made in this area [22].