EDA：芯片设计的 "隐形大脑"，AI 与国产替代如何改写格局？ 汉鼎智库咨询 2026-03-18 当一颗 3nm 制程芯片在晶圆厂完成量产，很少有人会想到，其从概念到 实物的过程中，藏着 EDA（电子设计自动化）工具的 "全流程操盘"。这种被 称为 "芯片之母" 的核心技术，贯穿芯片架构设计、物理验证、封装集成等所 有关键环节，堪称半导体产业的 "工业软件皇冠"。 一、 什么是 EDA？芯片设计的 "全流程总工程师" EDA 并非单一工具，而是一套覆盖芯片设计全生命周期的软件系统，如同 为工程师配备了 "超级大脑"。从千亿晶体管的布局规划到纳米级的信号完整 性验证，没有 EDA 的支撑，现代芯片设计将寸步难行。 其核心价值体现在三大环节：前端设计中，EDA 工具完成芯片架构搭建与 逻辑仿真，确保功能符合需求；后端实现阶段，通过物理设计工具完成晶体管布 局、布线与时序优化，在性能、功耗与面积间找到最优平衡；封装测试环节，则 借助专用工具解决多芯片集成的热仿真、信号干扰等问题。以 7nm 制程芯片 为例，其设计需处理超 1000 亿个晶体管的连接关系，传统人工方式需数百年， 而 EDA 工具可将周期压缩至 6 ...

Investment Rating - The report indicates a positive investment outlook for the polyimide industry, highlighting its potential for growth and development in advanced manufacturing sectors [5]. Core Insights - Polyimide (PI) is recognized as a high-performance aromatic polymer material with exceptional properties such as high-temperature resistance, chemical corrosion resistance, high strength, high insulation, and radiation resistance, making it a critical material in advanced manufacturing [1]. - The polyimide market is projected to grow from approximately 66.4 billion yuan in 2024 to nearly 97.7 billion yuan by 2031, with a compound annual growth rate (CAGR) of 5.9% [5]. Summary by Sections Product Categories - **Polyimide Films**: Core products include biaxially oriented films with characteristics such as ultra-thinness, high-temperature resistance, high insulation, and low dielectric loss, widely used in flexible circuit boards, chip packaging, and aerospace cable insulation [1]. - **Polyimide Fibers**: Produced through dry and wet spinning or electrospinning, these fibers exhibit high strength and temperature resistance, suitable for high-temperature filtration and aerospace composite materials [2]. - **Polyimide Composites**: These materials combine polyimide resin with carbon or glass fibers, offering high-temperature resistance and strength, primarily used in aerospace structural components and precision parts [3]. - **Polyimide Foams**: Created through a reaction between foaming agents and polyimide precursors, these foams are lightweight and provide thermal insulation and soundproofing, applicable in aerospace and high-end construction [4]. Industry Chain - The polyimide industry chain is structured as "upstream raw material preparation - midstream material synthesis - downstream application processing," with significant technological barriers and value distribution favoring high-end raw materials and core preparation processes [4]. - Upstream focuses on the development of high-purity monomer raw materials, which directly influence downstream product performance, with the highest technological barriers historically dominated by foreign companies [4]. - The downstream market spans various sectors, with the electronic information sector being the largest consumer, while aerospace demands high-performance products [5].

Investment Rating - The report indicates a positive investment outlook for the new building materials industry, highlighting its transition from a supplementary choice to a mainstream demand in the market [2]. Core Insights - The new building materials market in China is projected to reach CNY 20,661.6 billion by 2024, with new wall materials accounting for the largest share at CNY 13,200.7 billion [3]. - The industry is experiencing a dual drive from policy support and rising demand, creating a favorable environment for growth [9][10]. - Key trends include the integration of green, functional, and intelligent features in new building materials, which are becoming essential for meeting modern construction needs [7][8]. Summary by Sections Industry Development Trends - The new building materials sector is expanding, with a notable increase in the number of enterprises and product categories, including wall materials, decorative materials, insulation materials, and waterproof materials [2]. - The market is characterized by a clear differentiation, where leading companies dominate the mid-to-high-end market due to their technological advantages, while smaller firms face challenges due to lack of innovation and product homogeneity [2][3]. Core Trends - Green and low-carbon development is a central focus, with a growing emphasis on lifecycle carbon emission control and the adoption of recycled materials [7]. - Functional upgrades are crucial, as the market demands materials that offer multiple functionalities, such as fire resistance, sound insulation, and self-healing properties [8]. - Intelligent building materials are increasingly integrated with digital technologies, enhancing building safety and energy efficiency through real-time monitoring and automated adjustments [8]. Market Opportunities - Policy initiatives are providing clear direction and support for the new building materials industry, including financial incentives and mandatory usage in public projects [9]. - The demand for new building materials is diversifying, driven by consumer preferences for quality, health, and sustainability, as well as emerging sectors like renewable energy and data centers [10]. - The "Belt and Road" initiative is facilitating the expansion of Chinese new building materials into international markets, particularly in Southeast Asia and the Middle East [10].

Investment Rating - The report indicates a strong investment potential in the modified plastics industry, highlighting its growth trajectory and market opportunities [10]. Core Insights - Modified plastics are not new materials but optimized versions of common plastics, enhancing their performance through various modification techniques [3][4]. - The industry is experiencing significant growth, driven by increasing demand across multiple sectors, including home appliances, automotive, and renewable energy [10]. Summary by Sections What are Modified Plastics? - Modified plastics are enhanced versions of basic plastics like polyethylene (PE), polypropylene (PP), and polycarbonate (PC), addressing their limitations through physical and chemical modifications [3][4]. - Key modification techniques include: - Filling modification: Adding fillers to enhance hardness by over 30% while reducing costs by 15% [3]. - Reinforcement modification: Incorporating high-strength fillers like glass fibers to meet automotive lightweight requirements [4]. - Functional modification: Adding agents to provide new capabilities, such as flame retardancy and extended lifespan [4]. Penetration Across Multiple Fields - Modified plastics have become indispensable in various industries due to their customizable advantages: 1. Home Appliances: 80% of appliance exteriors now use modified PP, reducing costs by 20% compared to metal [5]. 2. Automotive: The use of modified plastics in electric vehicles has increased to 80-100 kg per vehicle, addressing weight reduction needs [6]. 3. Renewable Energy and Environmental Applications: Modified plastics are crucial in solar energy and biodegradable materials, with significant advancements in product lifespan and environmental impact [8]. Market Explosion - The modified plastics market is projected to exceed 300 billion yuan by 2024, with production expected to reach 33.2 million tons [10]. - The industry is evolving towards high-performance and green materials, gradually replacing traditional plastics in various sectors, including high-end home appliances and new energy vehicles [10].

Investment Rating - The report indicates a positive outlook for the elderly care robot industry, highlighting its potential as a key area for technological and healthcare integration [4]. Core Insights - The elderly population in China is projected to exceed 310 million by the end of 2024, accounting for 22% of the total population, which presents significant challenges for traditional elderly care models [2]. - The elderly care robot market in China is expected to grow from approximately 3.8 billion in 2020 to around 7.9 billion by 2024, with a projected compound annual growth rate (CAGR) of about 15% over the next five years, reaching 18.3 billion by 2030 [5]. - Rehabilitation robots constitute about 60% of the elderly care robot market, while nursing robots account for approximately 34%, and companion robots make up around 6% [6]. Market Potential - The report emphasizes the vast market potential for humanoid robots in the elderly care sector, driven by the increasing aging population and the need for innovative solutions [4]. - The Chinese government has initiated policies to accelerate the development of elderly care technology, including the establishment of significant projects focused on humanoid robots and artificial intelligence [5]. Future Development - The report suggests that with advancements in technology and supportive policies, the elderly care robot industry is poised for substantial growth, contributing positively to the "silver economy" [9]. - Collaboration among government, enterprises, and society is essential to overcome current challenges and promote the development of the elderly care robot market [9].

Investment Rating - The report indicates a strong market potential for polymer materials, suggesting a positive investment outlook for the industry [1]. Core Insights - Polymer materials, also known as macromolecular compounds, are diverse and have a wide range of applications, making them essential in various sectors such as automotive, electronics, construction, and healthcare [1]. - The Chinese coatings industry shows stable growth, with total production expected to rise from 24.388 million tons in 2019 to 35.341 million tons by 2024, alongside an increase in revenue from 313.23 billion yuan to 408.903 billion yuan [2]. - The global food flexible packaging market is projected to grow from approximately 274.7 billion USD in 2024 to 363.2 billion USD by 2030, driven by increasing demand for sustainable and high-performance packaging solutions [4][7]. Summary by Sections Polymer Materials - Polymer materials can be categorized into natural, semi-synthetic, and synthetic types, and further divided into general, special, and functional polymers based on application [1]. - The characteristics of polymer materials include diversity, lightweight, high strength, excellent processability, and environmental sustainability, making them indispensable in modern technology [1]. Coatings Industry - In 2019, China's coatings industry had a total production of 24.388 million tons and a revenue of 313.23 billion yuan, with projections for 2024 showing a production increase to 35.341 million tons and revenue to 408.903 billion yuan [2]. - The market is segmented into various categories, with water-based architectural coatings holding a 35.09% share, followed by general anti-corrosion coatings at 13.55% [2]. Food Packaging - The food packaging sector is undergoing a structural transformation towards green materials, with a focus on biodegradable and recyclable options due to rising environmental awareness and regulatory influences [4]. - Soft packaging is a significant category within food packaging, with materials like plastics, paper, aluminum, and bio-based films being prominent, emphasizing lightweight and adaptability [4].

Report's Investment Rating for the Industry - No information provided Core Viewpoints of the Report - Two-wheeled vehicles have become an important part of urban transportation with broad market prospects [1] - Electric two-wheelers are changing China's urban transportation structure and are crucial for the "dual carbon" strategy [1] - Motorcycles are widely used in daily life and various functional scenarios and are accelerating their overseas expansion [4] Summary by Related Catalogs Electric Two-wheelers - Electric two-wheelers are a new generation of urban short-distance travel tools, breaking the boundary of basic means of transportation and connecting various aspects of urban life [1] - In 2024, the sales volume of electric two-wheelers in China reached 50 million, and urban residents' dependence on them continues to increase [1] - Electric two-wheelers are a key part of the urban green transportation system, helping to alleviate traffic congestion and reduce carbon emissions [1] Motorcycles - Motorcycles are popular for daily travel and play important roles in multiple functional scenarios, being recognized by the government and the public [4] - In 2024, the production and sales of fuel motorcycles in the whole industry were 16.5645 million and 16.4562 million respectively, with year-on-year growth of 13.86% and 12.99% [4] - In 2024, the export volume of motorcycle complete vehicles increased to 11.0163 million, with a year-on-year growth of 26.72% [4]

Investment Rating - The report does not explicitly state an investment rating for the industry Core Insights - The report highlights the increasing demand for efficient thermal management solutions due to the rising power density of electronic devices across various sectors, including consumer electronics, industrial automation, new energy vehicles, and data centers [9][10] - The research aims to analyze the global and regional market size, growth trends, and technology applications in the thermal module sector, providing a reference for companies and research institutions [11][12] - The report emphasizes the importance of thermal modules in enhancing device performance, stability, and lifespan, driven by technological advancements and environmental policies [9][10] Industry Policy - The thermal module industry in China is primarily managed by the Ministry of Industry and Information Technology (MIIT), which formulates policies and technical standards to promote industry upgrades [20] - Various national policies support the development of high-performance thermal materials and technologies, particularly in data centers, high-end electronic devices, and new energy vehicles [22][23] Industry Chain Analysis - The thermal management industry encompasses several processes, including heat source management, heat conduction, heat exchange, and temperature control [34][35] - Thermal modules play a crucial role in the industry chain, connecting heat source management with the implementation of thermal management systems [39] Market Size and Trends - The report indicates a growing market for thermal management solutions, driven by the increasing complexity and power requirements of modern electronic devices [55] - The evolution of thermal management technologies has progressed from simple air cooling to more advanced methods such as liquid cooling, heat pipe cooling, and phase change materials [56][57] Upstream and Downstream Analysis - The upstream industry includes raw material supply, production equipment, and technology research and development, with key materials being aluminum and copper for thermal modules [42][46] - The downstream applications of thermal modules span various sectors, including consumer electronics, data centers, new energy vehicles, and industrial equipment, highlighting the widespread reliance on effective thermal management solutions [53][54]

Investment Rating - The report indicates a strong investment opportunity in the humanoid robot industry, highlighting its rapid development and vast market potential [1]. Core Insights - Humanoid robots, defined as robots resembling human appearance and capable of cognitive and decision-making functions, are entering a critical phase of industrialization and commercialization due to advancements in AI, IoT, high-end manufacturing, and new materials [2][5]. - The global humanoid robot market is projected to grow from approximately USD 1.017 billion in 2024 to USD 15.142 billion by 2030, with a compound annual growth rate (CAGR) exceeding 50% [5]. - In China, the humanoid robot market is expected to expand from approximately CNY 2.158 billion in 2024 to CNY 37.970 billion by 2030, with a CAGR exceeding 60% [8][9]. Summary by Sections Humanoid Robot Components - The humanoid robot consists of several modules, including: - **Environmental Perception Module**: Utilizes various sensors to gather information about the surroundings [3]. - **Decision Control Module**: Acts as the "brain" of the robot, responsible for decision-making and planning [4]. - **Motion Control Module**: Ensures dynamic balance and gait planning [4]. - **Mechanical Body Module**: Provides the robot's basic structure and support [4]. - **Human-Computer Interaction Module**: Facilitates effective interaction with humans [4]. - **Battery Management Module**: Supplies power for operation [4]. - **Communication Module**: Enables communication with other devices and services [4]. - **Safety Module**: Ensures safe operation and includes emergency stop mechanisms [4]. Market Potential - The service sector is anticipated to dominate the humanoid robot market by 2030, with a projected market size of USD 11.382 billion, accounting for 75.17% of the total market [5]. - In China, the aging population is driving demand for humanoid robots in elder care, with the elderly population reaching 297 million by the end of 2023, representing 21.1% of the total population [8].

Group 1: Market Overview - As of the end of 2024, China's population aged 60 and above is projected to reach 310 million, accounting for 22% of the total population[3] - The silver economy market size in China was approximately 7 trillion RMB in 2023, with expectations to grow to 12.3 trillion RMB by 2028[4] - The silver economy is identified as a key area in the 2025 "Special Action Plan to Boost Consumption," aiming to enhance the consumption capacity of the elderly through various measures[4] Group 2: Policy and Economic Implications - The first policy document specifically addressing the silver economy was issued by the State Council in January 2024, emphasizing the need for scalable and standardized development[3] - The silver economy is viewed as a new contract for intergenerational prosperity, shifting from mere survival to enhancing quality of life for the elderly[7] - The integration of technology and humanistic care is expected to redefine the narrative around aging, positioning it as a new starting point for high-quality development[7] Group 3: Future Outlook - The silver economy presents a wide array of opportunities, including smart elderly care devices, specialized travel services, health management, and innovative financial products for the elderly[8] - Companies are encouraged to adopt a service ecosystem approach rather than focusing on isolated breakthroughs to capitalize on the silver economy[8] - The transformation of the silver economy is seen as a collective journey, with all stakeholders playing a role in this significant change[8]