The global market size has surpassed $630 billion, with a localization rate of less than 15%. China’s semiconductor industry is accelerating its transition from “catching up” to “parallel development”.
When we use smartphones, drive new energy vehicles, or utilize AI services, we are reliant on a tiny component—the chip. As the cornerstone of the digital economy, the semiconductor industry has become the focus of great power strategic competition. In 2024, the global semiconductor market size is expected to reach $630.5 billion, a year-on-year increase of 19.7%, and this figure is projected to exceed $700.9 billion in 2025. The semiconductor industry chain is long and complex, ranging from upstream EDA software and materials equipment to midstream chip design, manufacturing, and packaging, down to downstream applications, forming a global division of labor and cooperation system. However, geopolitical tensions and technological competition are reshaping this landscape, with countries accelerating the localization of their semiconductor industry chains.
01 Industry Chain Overview: A Global Cooperation System with Fine Division of Labor
The semiconductor industry chain can be divided into three main segments: upstream support, midstream manufacturing, and downstream applications. The upstream segment is the foundation of the semiconductor industry, including semiconductor materials, production equipment, and EDA software. Among these, EDA (Electronic Design Automation) tools and IP cores are key supports for chip design, while lithography machines and etching machines are core to chip manufacturing. The global semiconductor equipment market is highly concentrated, with ASML from the Netherlands essentially monopolizing the EUV lithography machine market. The midstream manufacturing segment includes chip design, manufacturing, and packaging. Chip design is the most innovative segment, with American companies dominating the high-end chip fields such as CPU/GPU. Chip manufacturing is divided into IDM (Integrated Device Manufacturing) and Foundry (contract manufacturing) models, with giants like TSMC and Samsung leading in advanced processes. The downstream application market covers various fields including consumer electronics, communications, automotive electronics, and industrial control. With the rise of emerging technologies such as AI and new energy vehicles, semiconductor application scenarios are continuously expanding. This global division of labor system is facing challenges. Countries are promoting localization of their industry chains based on supply chain security considerations, and the global semiconductor industry chain landscape is being reshaped.
02 Market Size: AI-Driven New Growth Cycle
In 2024, the global semiconductor market is recovering from the lows of 2022-2023, with a market size reaching $630.5 billion, a year-on-year increase of 19.7%. Looking ahead to 2025, the market size is expected to grow to $700.9 billion, a year-on-year increase of 11.2%. The demand for AI computing power has become the core driving force behind this growth. AI and its new intelligent applications have generated a huge demand for high-performance, high-computing chips, driving continuous innovation in the semiconductor industry. Training large models requires a large number of high-performance GPUs, while AI inference applications have driven the demand for dedicated accelerator chips. Automotive electronics is another major growth engine. With the acceleration of vehicle intelligence and electrification trends, the demand for power semiconductors and automotive-grade MCUs continues to expand. In particular, third-generation semiconductor materials such as silicon carbide and gallium nitride are accelerating their application in new energy vehicles, effectively improving device performance and energy efficiency. Regional markets are showing different trends. The Americas market is growing the fastest, while China and the Asia-Pacific region are also experiencing rapid growth. As the world’s largest semiconductor market, China is expected to see its key electronic materials market exceed 170 billion yuan by 2025, with a year-on-year growth of over 20%. However, growth is not uniform. Demand for AI chips and power devices is strong, while consumer electronics and traditional logic chips are performing modestly. This structural growth characteristic highlights that the semiconductor industry is undergoing profound changes.
03 Competitive Landscape: Coexistence of Giant Monopolies and Domestic Substitutes
The global semiconductor market presents a highly concentrated competitive landscape, with a few giants dominating each segment. In the equipment sector, companies like ASML, Applied Materials, and Tokyo Electron hold dominant positions. Especially in the EUV lithography machine sector, ASML has essentially formed a monopoly. These giants have built extremely high competitive barriers through technological advantages and customer loyalty. In the chip manufacturing segment, TSMC, Samsung, and Intel lead in advanced processes. TSMC has established high barriers through advanced processes and economies of scale, from 7nm to 3nm, and now developing 2nm, its lead relies not only on equipment procurement but also on decades of process iteration experience. The Chinese semiconductor industry has strong competitiveness in the packaging segment, but still lags in high-end chip design and manufacturing. However, with policy and capital support, Chinese semiconductor companies are rapidly rising. In the chip design field, leading companies such as Huawei HiSilicon, Will Semiconductor, and GigaDevice are emerging in various sectors. In the analog chip field, companies like Sanan Optoelectronics and Sierrawave are rapidly growing, with some products’ performance approaching international levels. In the materials sector, the localization rate is gradually increasing. The localization rate of semiconductor-grade silicon materials has exceeded 50%, and the localization rate of polishing liquids and other materials has also surpassed 30%. However, in core areas such as 12-inch silicon wafers and high-end photoresists, the localization rate remains low.
04 Technological Evolution: From Process Competition to Heterogeneous Integration
Semiconductor technology is evolving towards smaller processes, higher performance, and lower power consumption, but the technological path has shown a trend of diversification. The competition for advanced processes continues. TSMC, Samsung, and Intel are fiercely competing in 3nm and 2nm processes, but the difficulty and cost of process miniaturization are rising sharply. As physical limits are approached, new technologies such as FinFET and nanosheet transistors have become key research focuses. Chiplet technology has emerged as a new path to enhance chip performance. By integrating multiple small chips on a single packaging substrate, it achieves functionality similar to a single large chip, allowing chips with different processes and functions to be heterogeneously integrated, balancing performance and cost. The importance of advanced packaging technology is becoming more prominent. TSMC’s SoIC and CoWoS, Intel’s EMIB, and Samsung’s X-Cube are representative technologies of advanced packaging. Especially in high-performance computing and AI chips, 3D stacked packaging of HBM high-bandwidth memory and logic chips has become a trend. The application of third-generation semiconductor materials is accelerating. Wide bandgap semiconductor materials represented by silicon carbide and gallium nitride are accelerating their application in new energy vehicles and 5G communications, effectively improving device performance and energy efficiency. AI technology and the semiconductor industry are forming a virtuous cycle. AI applications drive the demand for high-performance chips, while AI technology is also used to optimize chip design and manufacturing processes, improving design efficiency and production yield.
05 Current Situation in China: Strategic Leap from “Catching Up” to “Parallel Development”
Although China’s semiconductor industry started relatively late, it is achieving a strategic leap from “catching up” to “parallel development” thanks to market advantages and policy support. Industry scale continues to grow. From 2010 to 2021, the sales scale of China’s integrated circuit design industry grew from 38.3 billion yuan to 451.9 billion yuan, with a compound annual growth rate of about 25.15%. During the same period, the number of chip design companies increased from 582 to 3,243, with a compound annual growth rate of about 15.39%. Industry chain layout is continuously improving. China has gained international competitiveness in the packaging segment, with Jiangsu Changjiang Electronics Technology, Tongfu Microelectronics, and Huatian Technology ranking among the global leaders. In the chip manufacturing segment, SMIC and Huahong Semiconductor have competitiveness in mature processes and are continuously breaking through in advanced processes. Domestic substitution is accelerating. Driven by policy and market demand, the market share of domestic semiconductor equipment and materials is gradually increasing. By 2024, the overall localization rate of China’s semiconductor equipment has risen to 13.6%, with the domestic share in sub-markets such as etching, cleaning, stripping, and CMP exceeding double digits. Regional cluster effects are becoming evident. China has formed semiconductor industry clusters in the Yangtze River Delta, Pearl River Delta, and Beijing-Tianjin-Hebei regions, with the collaborative effects of the industry chain continuously strengthening. These regions attract global talent and capital resources due to their industrial foundation and complete industrial chain support. However, China’s semiconductor industry still faces challenges of reliance on imports for high-end equipment and materials. In key areas such as lithography machines and EDA software, China remains highly dependent on foreign suppliers. This poses supply chain security risks and restricts upgrades to high-end fields.
06 Future Trends: AI-Driven, Green and Low-Carbon, and Chain Collaboration
Looking ahead, the semiconductor industry will present three major development trends: AI-driven, green and low-carbon, and chain collaboration. AI and semiconductor technology mutually promote will become the main line. AI applications generate huge demand for high-performance, high-computing chips, driving continuous innovation in the semiconductor industry. At the same time, AI technology will empower semiconductor design and manufacturing processes, enhancing industry efficiency and innovation capabilities. Green and low-carbon transformation will become an inevitable requirement. The semiconductor industry has high energy consumption, and as global carbon neutrality goals advance, the industry will pay more attention to energy conservation and emission reduction. The application range of third-generation semiconductor materials will further expand due to their energy efficiency advantages. The importance of chain collaboration will become more prominent. The semiconductor industry chain is long and complex, requiring close cooperation between upstream and downstream enterprises. In the future, design, manufacturing, and packaging segments will integrate more deeply, forming a collaborative innovation ecosystem. Diversified technological development will accelerate. As Moore’s Law approaches its limits, the semiconductor industry will explore new materials, new structures, and new integration methods. New semiconductor materials such as gallium oxide and two-dimensional materials may bring breakthroughs. Geopolitical factors will continue to influence the industry landscape. Countries view semiconductors as a strategic industry and promote the construction of local industry chains through policy support. This may lead to a certain degree of segmentation in the global market but will also drive the emergence of more regional innovation centers. The future landscape of the semiconductor industry will be shaped by technological innovation, market demand, and geopolitical factors. In this technology-intensive and capital-intensive strategic industry, those who can balance open cooperation with self-control, grasp technological trends and market changes will occupy advantageous positions in the new round of global competition. With the popularization of emerging technologies such as AI, the Internet of Things, and new energy vehicles, the foundational position of the semiconductor industry will become even more prominent. For China, the rise of the semiconductor industry is not only a business opportunity but also concerns the initiative in the digital age and national security. In an environment of both challenges and opportunities, the Chinese semiconductor industry is exploring a development path that aligns with its unique characteristics.
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