低空稳健发展，出口增长强劲 | 投研报告

Group 1: Market Overview - During the period from November 16 to November 21, 2025, the Shanghai Composite Index fell by 3.90%, the Shenzhen Component Index decreased by 5.13%, and the ChiNext Index dropped by 6.15%. The Shenwan Machinery Equipment Index declined by 4.78%, underperforming the CSI 300 Index by 1.01 percentage points, ranking 13th among 31 Shenwan first-level industries [1] - In terms of sub-industries, the Shenwan General Equipment, Specialized Equipment, Rail Transit Equipment II, Engineering Machinery, and Automation Equipment sectors experienced declines of 5.73%, 5.48%, 5.93%, 1.65%, and 4.41% respectively [1] Group 2: Low-altitude Economy - The low-altitude economy sector has made significant progress in improving commercial operation standards and expanding ecological application scenarios. The Civil Aviation Administration of China released a draft rule for the operation qualification of small commercial transport operators, aiming to provide institutional support for the safe and standardized development of low-altitude commercial transport [2] - The National Development and Reform Commission and five other departments jointly issued opinions to accelerate the construction of modern state-owned forest farms, promoting the popularization of drones and other equipment, thereby opening up broad space for the application of low-altitude technology in ecological protection and forest management [2] Group 3: Machinery Equipment Sector - Current data indicates that domestic leading enterprises in the machinery equipment sector maintain strong competitive advantages from both supply and demand perspectives. In October 2025, China's engineering machinery import and export trade amounted to $4.844 billion, a year-on-year increase of 0.07%. The import value was $176 million, down by 24.2%, while the export value reached $4.668 billion, up by 1.29% [3] - From January to October 2025, the cumulative trade value for engineering machinery was $50.718 billion, reflecting a year-on-year growth of 11.5%. The import value was $2.192 billion, up by 0.78%, and the export value was $48.526 billion, increasing by 12% [3] - The engineering machinery industry is expected to maintain a steady growth trend in the future [3] Group 4: Investment Recommendations - For the low-altitude economy, the company recommends focusing on infrastructure firms such as Shenzhen Urban Transport, Suzhou Transportation Science and Technology, Huasheng Group, and Nairui Radar. In terms of complete machines, attention is advised for Wan Feng Ao Wei, Yihang Intelligent, Zongheng Co., and Green Energy Hui Charge. Key component firms to watch include Zongshen Power, Wolong Electric Drive, Yingliu Co., and Yingboer. For air traffic management and operations, focus on CITIC Offshore Helicopter, Zhongke Xingtu, and Sichuan Jiuzhou [4] - In the machinery equipment sector, recommended companies in the export chain include Juxing Technology, Quan Feng Holdings, and Nine Company. For the engineering machinery sector, focus on Sany Heavy Industry, XCMG, and Anhui Heli. In the industrial mother machine sector, recommended firms include Huazhong CNC, Kede CNC, and Hengli Hydraulic [4]