Core Viewpoint - Physical AI is the next generation of AI that can understand physical rules and generate vast training datasets, with potential applications in intelligent driving, robotics, and military sectors [1][2][8] Summary by Sections Definition of Physical AI - Physical AI is defined as the ability to understand and comply with various physical laws, enabling dynamic interaction and autonomous operation between virtual and real worlds [2] - It can accelerate CAE simulation, support digital twins, and synthesize physically compliant scene data for training models in humanoid robots, autonomous driving, and military applications [2] NVIDIA's End-to-End Physical AI Practice - NVIDIA's Omniverse serves as the next-generation "soft core," evolving into a comprehensive physical simulation platform by integrating the PhysX5 physics engine and the Cosmos simulation engine [3] - This platform provides end-to-end support for industrial applications, allowing developers to train models, create virtual environments, and deploy applications [3] - NVIDIA announced collaborations with General Motors for future autonomous vehicle fleets and released the open-source humanoid robot model Groot N1 [3] Military Simulation and Domestic Developments - Physical AI is accelerating the intelligentization of military simulations, with applications across the entire lifecycle of military operations [4] - Domestic company Suochen Technology has launched the "Tiangong·Kaiwu" physical AI platform, mirroring NVIDIA's approach and offering comprehensive solutions for various industries [5] Military AI Market Outlook - China's defense budget for 2025 is approximately 1,784.7 billion yuan, with a consistent annual growth rate of around 7.1% to 7.2% from 2022 to 2024 [6] - The military AI sector is expected to experience structural reversals as the country enhances its military informationization and AI capabilities [6] Investment Strategy - Investment opportunities are identified in companies with algorithm advantages and engineering experience in the simulation field, as well as those with core data resources and application experience in military AI [8]

Investment Rating - The report maintains an "Accumulate" rating for the industry, indicating a positive outlook for the next 6 to 12 months [27]. Core Insights - The overall performance of the North Exchange is expected to improve in 2025, following a significant adjustment in the index, with a focus on spring market activity [6][24]. - The North Exchange has 469 listed companies with a total market capitalization of 798.74 billion and a circulating market capitalization of 480.61 billion [1]. - The North Exchange 50 Index increased by 1.33% during the week of March 10 to March 14, 2025, closing at 1409.76 points, while the Shanghai and Shenzhen 300 Index rose by 1.59% [3][9]. Summary by Sections North Exchange Market Overview - As of March 14, 2025, there are 264 constituent stocks in the North Exchange, with an average market capitalization of 3.03 billion [3][19]. - The average daily trading volume for the week was 42.05 billion, a decrease of 7.44% from the previous week, with a turnover rate of 11.41% [11][19]. Industry Performance - The top-performing sectors during the week included utilities, food and beverage, non-ferrous metals, home appliances, and textiles, with respective gains of 21.81%, 21.35%, 16.46%, 14.64%, and 13.79% [15][19]. Individual Stock Performance - Out of 264 stocks listed on the North Exchange, 214 stocks rose, 50 fell, and none remained flat, resulting in an 81.06% increase in stock prices [19][24]. New Stock Listings - No new stock issuances occurred during the week, but several companies updated their review statuses, including one company accepted for review and three under inquiry [4][22]. Key News - The North Exchange conducted training sessions for listed companies to enhance communication with investors and improve the quality of information disclosure [5][23]. Investment Strategy - The report suggests focusing on sectors such as data centers, robotics, semiconductors, consumer goods, and military information technology for potential investment opportunities in 2025 [6][24].