Global Info Research‘s report is a detailed and comprehensive analysis for global 6 Inch Silicon Carbide Substrate market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the 6 Inch Silicon Carbide Substrate market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
According to our (Global Info Research) latest study, the global 6 Inch Silicon Carbide Substrate market size was valued at US$ 382 million in 2024 and is forecast to a readjusted size of USD 502 million by 2031 with a CAGR of 4.0% during review period.
In this report, we will assess the current U.S. tariff framework alongside international policy adaptations, analyzing their effects on competitive market structures, regional economic dynamics, and supply chain resilience.
A 6-inch silicon carbide substrate refers to a silicon carbide single-crystal wafer with a diameter of 150 mm. It is obtained by cutting, grinding, and polishing silicon carbide crystals along a specific crystallographic direction, and has specific crystal planes and appropriate electrical, optical, and mechanical properties, serving as a clean single-crystalline wafer thin film for epitaxial layer growth. In 2025, global prices for 6-inch SiC substrates will vary by region and supplier. International suppliers’ quotes for mainstream 6-inch SiC substrates will remain between 0 and 0. Chinese manufacturers, on the other hand, offer relatively low prices, with some prices approaching cost, with mainstream 6-inch SiC wafers priced at 0 or even lower.
The market drivers of 6-inch silicon carbide substrates are as follows. The demand for energy transformation has increased. The global commitment to carbon neutrality has promoted the development of electric vehicles, renewable energy power generation, and energy storage systems. These fields require high-performance power devices, and 6-inch silicon carbide substrates can improve energy conversion efficiency and reduce energy loss. Technological progress and cost reduction are also important factors. The manufacturing process of silicon carbide is becoming more and more mature, and the yield of 6-inch silicon carbide substrates is increasing. Although the wafer size is transitioning to 8 inches, 6-inch substrates still dominate shipments in 2025, and the cost reduction has promoted the popularization and application of related devices. In addition, policy support cannot be ignored. A series of policies issued by governments around the world support the development of the compound semiconductor industry, providing a good policy environment for the 6-inch silicon carbide substrate market. Moreover, the continuous emergence of new application scenarios has also driven market demand. In addition to traditional power device applications, the demand for 6-inch silicon carbide substrates in emerging fields such as AI server power supplies, humanoid robot joint drives, ultra-fast charging networks, radio frequency, and optoelectronics is increasing, providing new growth space for the market.
The market challenges of 6-inch silicon carbide substrates are mainly reflected in the following aspects. There is a problem of overcapacity. Driven by policy dividends and capital, the silicon carbide industry has experienced irrational prosperity, resulting in the production capacity expansion of 6-inch silicon carbide substrates far exceeding the actual demand, triggering a price war across the industry and affecting corporate profits. There are also technological differences. Although the silicon carbide manufacturing process has made progress, there are still some technical problems to be solved. Some enterprises lack core technologies and face patent barriers from international giants in terms of device underlying processes and other aspects. In addition, international competition is fierce. International giants such as Infineon and onsemi continue to reduce costs by binding long-term agreements with car manufacturers and local production, squeezing the market space of domestic enterprises. Domestic enterprises are under great competitive pressure in terms of performance and cost.
This report is a detailed and comprehensive analysis for global 6 Inch Silicon Carbide Substrate market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Market segment by Type: Conductivity、 Semi Insulated
Market segment by Application:Power Device、 RF Devices、 Other
Major players covered: Wolfspeed、 Coherent Corp、 Semicera、 SUPWAFER Co., Ltd.、 SICC Materials、 Soitec、 TankeBlue Semiconductor、 Sumitomo Metal Mining、 Synlight、 CENGOL
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The overall report focuses on primary sections such as – market segments, market outlook, competitive landscape, and company profiles. The segments provide details in terms of various perspectives such as end-use industry, product or service type, and any other relevant segmentation as per the market’s current scenario which includes various aspects to perform further marketing activity. The market outlook section gives a detailed analysis of market evolution, growth drivers, restraints, opportunities, and challenges, Porter’s 5 Force’s Framework, macroeconomic analysis, value chain analysis and pricing analysis that directly shape the market at present and over the forecasted period. The drivers and restraints cover the internal factors of the market whereas opportunities and challenges are the external factors that are affecting the market. The market outlook section also gives an indication of the trends influencing new business development and investment opportunities.
The Primary Objectives in This Report determine the size of the total market opportunity of global and key countries,assess the growth potential for 6 Inch Silicon Carbide Substrate and competitive factors affecting the marketplace,forecast future growth in each product and end-use market. Also,this report profiles key players in the global 6 Inch Silicon Carbide Substrate market based on the following parameters – company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments.
6 Inch Silicon Carbide Substrate market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by region, regional analysis covers North America (United States, Canada, and Mexico),Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe),Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia),South America (Brazil, Argentina, Colombia, and Rest of South America),Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa).
The report provides insights regarding the lucrative opportunities in the 6 Inch Silicon Carbide Substrate Market at the country level. The report also includes a precise cost, segments, trends, region, and commercial development of the major key players globally for the projected period.
The 6 Inch Silicon Carbide Substrate Market report comprehensively examines market structure and competitive dynamics. Researching the 6 Inch Silicon Carbide Substrate market entails a structured approach beginning with clearly defined objectives and a comprehensive literature review to understand the current landscape. Methodologies involve a mix of primary research through interviews, surveys, and secondary research from industry reports and databases. Sampling strategies ensure representation, while data analysis utilizes statistical and analytical techniques to identify trends, market sizing, and competitive landscapes. Key areas of focus include trend analysis, risk assessment, and forecasting. Findings are synthesized into a detailed report, validated through peer review or expert consultation, and disseminated to stakeholders, with ongoing monitoring to stay abreast of developments.
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