Global SiC Wafer Ingot Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032
1 Market Overview
- 1.1 Product Overview and Scope
- 1.2 Market Estimation Caveats and Base Year
- 1.3 Market Analysis by Type
- 1.3.1 Overview: Global SiC Wafer Ingot Consumption Value by Type: 2021 Versus 2025 Versus 2032
- 1.3.2 N-Type
- 1.3.3 Semi-Insulating Type
- 1.3.4 P-Type
- 1.4 Market Analysis by Polytype Classification
- 1.4.1 Overview: Global SiC Wafer Ingot Consumption Value by Polytype Classification: 2021 Versus 2025 Versus 2032
- 1.4.2 4H-SiC
- 1.4.3 6H-SiC
- 1.4.4 Other
- 1.5 Market Analysis by Diameter
- 1.5.1 Overview: Global SiC Wafer Ingot Consumption Value by Diameter: 2021 Versus 2025 Versus 2032
- 1.5.2 4-inch
- 1.5.3 6-inch
- 1.5.4 8-inch
- 1.6 Market Analysis by Application
- 1.6.1 Overview: Global SiC Wafer Ingot Consumption Value by Application: 2021 Versus 2025 Versus 2032
- 1.6.2 4 Inch Wafer
- 1.6.3 6 Inch Wafer
- 1.6.4 8 Inch Wafer
- 1.7 Global SiC Wafer Ingot Market Size & Forecast
- 1.7.1 Global SiC Wafer Ingot Consumption Value (2021 & 2025 & 2032)
- 1.7.2 Global SiC Wafer Ingot Sales Quantity (2021-2032)
- 1.7.3 Global SiC Wafer Ingot Average Price (2021-2032)
2 Manufacturers Profiles
- 2.1 Wolfspeed
- 2.1.1 Wolfspeed Details
- 2.1.2 Wolfspeed Major Business
- 2.1.3 Wolfspeed SiC Wafer Ingot Product and Services
- 2.1.4 Wolfspeed SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.1.5 Wolfspeed Recent Developments/Updates
- 2.2 Coherent
- 2.2.1 Coherent Details
- 2.2.2 Coherent Major Business
- 2.2.3 Coherent SiC Wafer Ingot Product and Services
- 2.2.4 Coherent SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.2.5 Coherent Recent Developments/Updates
- 2.3 SiCrystal
- 2.3.1 SiCrystal Details
- 2.3.2 SiCrystal Major Business
- 2.3.3 SiCrystal SiC Wafer Ingot Product and Services
- 2.3.4 SiCrystal SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.3.5 SiCrystal Recent Developments/Updates
- 2.4 TankeBlue
- 2.4.1 TankeBlue Details
- 2.4.2 TankeBlue Major Business
- 2.4.3 TankeBlue SiC Wafer Ingot Product and Services
- 2.4.4 TankeBlue SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.4.5 TankeBlue Recent Developments/Updates
- 2.5 SICC
- 2.5.1 SICC Details
- 2.5.2 SICC Major Business
- 2.5.3 SICC SiC Wafer Ingot Product and Services
- 2.5.4 SICC SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.5.5 SICC Recent Developments/Updates
- 2.6 SK Siltron
- 2.6.1 SK Siltron Details
- 2.6.2 SK Siltron Major Business
- 2.6.3 SK Siltron SiC Wafer Ingot Product and Services
- 2.6.4 SK Siltron SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.6.5 SK Siltron Recent Developments/Updates
- 2.7 Ningbo Alpha Semiconductor
- 2.7.1 Ningbo Alpha Semiconductor Details
- 2.7.2 Ningbo Alpha Semiconductor Major Business
- 2.7.3 Ningbo Alpha Semiconductor SiC Wafer Ingot Product and Services
- 2.7.4 Ningbo Alpha Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.7.5 Ningbo Alpha Semiconductor Recent Developments/Updates
- 2.8 Resonac
- 2.8.1 Resonac Details
- 2.8.2 Resonac Major Business
- 2.8.3 Resonac SiC Wafer Ingot Product and Services
- 2.8.4 Resonac SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.8.5 Resonac Recent Developments/Updates
- 2.9 Zhejiang Tony Electronic
- 2.9.1 Zhejiang Tony Electronic Details
- 2.9.2 Zhejiang Tony Electronic Major Business
- 2.9.3 Zhejiang Tony Electronic SiC Wafer Ingot Product and Services
- 2.9.4 Zhejiang Tony Electronic SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.9.5 Zhejiang Tony Electronic Recent Developments/Updates
- 2.10 STMicroelectronics
- 2.10.1 STMicroelectronics Details
- 2.10.2 STMicroelectronics Major Business
- 2.10.3 STMicroelectronics SiC Wafer Ingot Product and Services
- 2.10.4 STMicroelectronics SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.10.5 STMicroelectronics Recent Developments/Updates
- 2.11 onsemi
- 2.11.1 onsemi Details
- 2.11.2 onsemi Major Business
- 2.11.3 onsemi SiC Wafer Ingot Product and Services
- 2.11.4 onsemi SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.11.5 onsemi Recent Developments/Updates
- 2.12 Hebei Synlight Semiconductor
- 2.12.1 Hebei Synlight Semiconductor Details
- 2.12.2 Hebei Synlight Semiconductor Major Business
- 2.12.3 Hebei Synlight Semiconductor SiC Wafer Ingot Product and Services
- 2.12.4 Hebei Synlight Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.12.5 Hebei Synlight Semiconductor Recent Developments/Updates
- 2.13 Shanxi Semisic Crystal
- 2.13.1 Shanxi Semisic Crystal Details
- 2.13.2 Shanxi Semisic Crystal Major Business
- 2.13.3 Shanxi Semisic Crystal SiC Wafer Ingot Product and Services
- 2.13.4 Shanxi Semisic Crystal SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.13.5 Shanxi Semisic Crystal Recent Developments/Updates
- 2.14 IVSemitec
- 2.14.1 IVSemitec Details
- 2.14.2 IVSemitec Major Business
- 2.14.3 IVSemitec SiC Wafer Ingot Product and Services
- 2.14.4 IVSemitec SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.14.5 IVSemitec Recent Developments/Updates
- 2.15 Sanan Semiconductor
- 2.15.1 Sanan Semiconductor Details
- 2.15.2 Sanan Semiconductor Major Business
- 2.15.3 Sanan Semiconductor SiC Wafer Ingot Product and Services
- 2.15.4 Sanan Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.15.5 Sanan Semiconductor Recent Developments/Updates
- 2.16 Zhejiang CrystalYond Semiconductor
- 2.16.1 Zhejiang CrystalYond Semiconductor Details
- 2.16.2 Zhejiang CrystalYond Semiconductor Major Business
- 2.16.3 Zhejiang CrystalYond Semiconductor SiC Wafer Ingot Product and Services
- 2.16.4 Zhejiang CrystalYond Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.16.5 Zhejiang CrystalYond Semiconductor Recent Developments/Updates
- 2.17 Hypersics
- 2.17.1 Hypersics Details
- 2.17.2 Hypersics Major Business
- 2.17.3 Hypersics SiC Wafer Ingot Product and Services
- 2.17.4 Hypersics SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.17.5 Hypersics Recent Developments/Updates
- 2.18 GeChi Compound Semiconductor
- 2.18.1 GeChi Compound Semiconductor Details
- 2.18.2 GeChi Compound Semiconductor Major Business
- 2.18.3 GeChi Compound Semiconductor SiC Wafer Ingot Product and Services
- 2.18.4 GeChi Compound Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.18.5 GeChi Compound Semiconductor Recent Developments/Updates
- 2.19 Atecom Technology
- 2.19.1 Atecom Technology Details
- 2.19.2 Atecom Technology Major Business
- 2.19.3 Atecom Technology SiC Wafer Ingot Product and Services
- 2.19.4 Atecom Technology SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.19.5 Atecom Technology Recent Developments/Updates
- 2.20 KY Semiconductor
- 2.20.1 KY Semiconductor Details
- 2.20.2 KY Semiconductor Major Business
- 2.20.3 KY Semiconductor SiC Wafer Ingot Product and Services
- 2.20.4 KY Semiconductor SiC Wafer Ingot Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
- 2.20.5 KY Semiconductor Recent Developments/Updates
3 Competitive Environment: SiC Wafer Ingot by Manufacturer
- 3.1 Global SiC Wafer Ingot Sales Quantity by Manufacturer (2021-2026)
- 3.2 Global SiC Wafer Ingot Revenue by Manufacturer (2021-2026)
- 3.3 Global SiC Wafer Ingot Average Price by Manufacturer (2021-2026)
- 3.4 Market Share Analysis (2025)
- 3.4.1 Producer Shipments of SiC Wafer Ingot by Manufacturer Revenue ($MM) and Market Share (%): 2025
- 3.4.2 Top 3 SiC Wafer Ingot Manufacturer Market Share in 2025
- 3.4.3 Top 6 SiC Wafer Ingot Manufacturer Market Share in 2025
- 3.5 SiC Wafer Ingot Market: Overall Company Footprint Analysis
- 3.5.1 SiC Wafer Ingot Market: Region Footprint
- 3.5.2 SiC Wafer Ingot Market: Company Product Type Footprint
- 3.5.3 SiC Wafer Ingot Market: Company Product Application Footprint
- 3.6 New Market Entrants and Barriers to Market Entry
- 3.7 Mergers, Acquisition, Agreements, and Collaborations
4 Consumption Analysis by Region
- 4.1 Global SiC Wafer Ingot Market Size by Region
- 4.1.1 Global SiC Wafer Ingot Sales Quantity by Region (2021-2032)
- 4.1.2 Global SiC Wafer Ingot Consumption Value by Region (2021-2032)
- 4.1.3 Global SiC Wafer Ingot Average Price by Region (2021-2032)
- 4.2 North America SiC Wafer Ingot Consumption Value (2021-2032)
- 4.3 Europe SiC Wafer Ingot Consumption Value (2021-2032)
- 4.4 Asia-Pacific SiC Wafer Ingot Consumption Value (2021-2032)
- 4.5 South America SiC Wafer Ingot Consumption Value (2021-2032)
- 4.6 Middle East & Africa SiC Wafer Ingot Consumption Value (2021-2032)
5 Market Segment by Type
- 5.1 Global SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 5.2 Global SiC Wafer Ingot Consumption Value by Type (2021-2032)
- 5.3 Global SiC Wafer Ingot Average Price by Type (2021-2032)
6 Market Segment by Application
- 6.1 Global SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 6.2 Global SiC Wafer Ingot Consumption Value by Application (2021-2032)
- 6.3 Global SiC Wafer Ingot Average Price by Application (2021-2032)
7 North America
- 7.1 North America SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 7.2 North America SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 7.3 North America SiC Wafer Ingot Market Size by Country
- 7.3.1 North America SiC Wafer Ingot Sales Quantity by Country (2021-2032)
- 7.3.2 North America SiC Wafer Ingot Consumption Value by Country (2021-2032)
- 7.3.3 United States Market Size and Forecast (2021-2032)
- 7.3.4 Canada Market Size and Forecast (2021-2032)
- 7.3.5 Mexico Market Size and Forecast (2021-2032)
8 Europe
- 8.1 Europe SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 8.2 Europe SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 8.3 Europe SiC Wafer Ingot Market Size by Country
- 8.3.1 Europe SiC Wafer Ingot Sales Quantity by Country (2021-2032)
- 8.3.2 Europe SiC Wafer Ingot Consumption Value by Country (2021-2032)
- 8.3.3 Germany Market Size and Forecast (2021-2032)
- 8.3.4 France Market Size and Forecast (2021-2032)
- 8.3.5 United Kingdom Market Size and Forecast (2021-2032)
- 8.3.6 Russia Market Size and Forecast (2021-2032)
- 8.3.7 Italy Market Size and Forecast (2021-2032)
9 Asia-Pacific
- 9.1 Asia-Pacific SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 9.2 Asia-Pacific SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 9.3 Asia-Pacific SiC Wafer Ingot Market Size by Region
- 9.3.1 Asia-Pacific SiC Wafer Ingot Sales Quantity by Region (2021-2032)
- 9.3.2 Asia-Pacific SiC Wafer Ingot Consumption Value by Region (2021-2032)
- 9.3.3 China Market Size and Forecast (2021-2032)
- 9.3.4 Japan Market Size and Forecast (2021-2032)
- 9.3.5 South Korea Market Size and Forecast (2021-2032)
- 9.3.6 India Market Size and Forecast (2021-2032)
- 9.3.7 Southeast Asia Market Size and Forecast (2021-2032)
- 9.3.8 Australia Market Size and Forecast (2021-2032)
10 South America
- 10.1 South America SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 10.2 South America SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 10.3 South America SiC Wafer Ingot Market Size by Country
- 10.3.1 South America SiC Wafer Ingot Sales Quantity by Country (2021-2032)
- 10.3.2 South America SiC Wafer Ingot Consumption Value by Country (2021-2032)
- 10.3.3 Brazil Market Size and Forecast (2021-2032)
- 10.3.4 Argentina Market Size and Forecast (2021-2032)
11 Middle East & Africa
- 11.1 Middle East & Africa SiC Wafer Ingot Sales Quantity by Type (2021-2032)
- 11.2 Middle East & Africa SiC Wafer Ingot Sales Quantity by Application (2021-2032)
- 11.3 Middle East & Africa SiC Wafer Ingot Market Size by Country
- 11.3.1 Middle East & Africa SiC Wafer Ingot Sales Quantity by Country (2021-2032)
- 11.3.2 Middle East & Africa SiC Wafer Ingot Consumption Value by Country (2021-2032)
- 11.3.3 Turkey Market Size and Forecast (2021-2032)
- 11.3.4 Egypt Market Size and Forecast (2021-2032)
- 11.3.5 Saudi Arabia Market Size and Forecast (2021-2032)
- 11.3.6 South Africa Market Size and Forecast (2021-2032)
12 Market Dynamics
- 12.1 SiC Wafer Ingot Market Drivers
- 12.2 SiC Wafer Ingot Market Restraints
- 12.3 SiC Wafer Ingot Trends Analysis
- 12.4 Porters Five Forces Analysis
- 12.4.1 Threat of New Entrants
- 12.4.2 Bargaining Power of Suppliers
- 12.4.3 Bargaining Power of Buyers
- 12.4.4 Threat of Substitutes
- 12.4.5 Competitive Rivalry
13 Raw Material and Industry Chain
- 13.1 Raw Material of SiC Wafer Ingot and Key Manufacturers
- 13.2 Manufacturing Costs Percentage of SiC Wafer Ingot
- 13.3 SiC Wafer Ingot Production Process
- 13.4 Industry Value Chain Analysis
14 Shipments by Distribution Channel
- 14.1 Sales Channel
- 14.1.1 Direct to End-User
- 14.1.2 Distributors
- 14.2 SiC Wafer Ingot Typical Distributors
- 14.3 SiC Wafer Ingot Typical Customers
15 Research Findings and Conclusion
16 Appendix
- 16.1 Methodology
- 16.2 Research Process and Data Source
According to our (Global Info Research) latest study, the global SiC Wafer Ingot market size was valued at US$ 951 million in 2025 and is forecast to a readjusted size of US$ 3629 million by 2032 with a CAGR of 21.0% during review period.
A SiC wafer ingot is a cylindrical single crystal of silicon carbide grown on a seed crystal using high-temperature crystal-growth methods, most commonly Physical Vapor Transport (PVT). In this process, high-purity SiC powder sublimes and re-crystallizes on the seed, forming a 4H-SiC or 6H-SiC single crystal several inches in diameter.
Upstream of the SiC wafer ingot are high purity SiC source powders, often with controlled particle-size distributions to stabilize sublimation and crystal growth, combined with dopant sources. Downstream, the SiC wafer ingot is shaped and sliced into wafers, which are polished into SiC substrates that serve as the starting material for power and RF semiconductor devices.
In 2024, global production of SiC wafer ingot reached approximately 156 K Pcs, with an average global market price of around US$ 5,918/Pcs. Production capacity varies significantly among manufacturers, with gross profit margins ranging from approximately 20% to 40%.
SiC wafer ingots sit at the very top of the SiC power-device supply chain. They are the starting material that is processed into SiC substrates, which ultimately enable high-performance power semiconductors. As electrification and efficiency requirements tighten, the industry is accelerating the shift from conventional silicon solutions toward wide-bandgap SiC, pushing upstream ingot demand higher and concentrating demand in automotive-grade and industrial high-reliability applications.
On the demand side, electrified transportation and grid modernization are the clearest pull factors. Traction inverters, onboard charging, and fast-charging systems prioritize higher efficiency and higher-voltage operation with reduced size and thermal burden. In parallel, renewable integration, energy-storage conversion, and industrial motor drives increasingly value higher power density and lower losses. Growing attention to efficiency in data-center power architectures further broadens SiC adoption, making secure and traceable ingot/substrate supply a strategic priority.
On the supply side, the bottleneck is the combination of long cycle times and stringent yield requirements. Sublimation-based growth routes require precise thermal-field and impurity control, while crystal defects can propagate into downstream substrate and epitaxy quality. As a result, leading players are leaning into vertical integration, long-term supply agreements, and new capacity build-outs to de-risk sourcing and stabilize cost and delivery. This dynamic is likely to raise technical, capital, and qualification barriers at the ingot step—supporting a more concentrated, capability-driven competitive landscape.
This report is a detailed and comprehensive analysis for global SiC Wafer Ingot 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.
Key Features:
Global SiC Wafer Ingot market size and forecasts, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (US$/Pcs), 2021-2032
Global SiC Wafer Ingot market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (US$/Pcs), 2021-2032
Global SiC Wafer Ingot market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (US$/Pcs), 2021-2032
Global SiC Wafer Ingot market shares of main players, shipments in revenue ($ Million), sales quantity (Pcs), and ASP (US$/Pcs), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for SiC Wafer Ingot
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global SiC Wafer Ingot market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Wolfspeed, Coherent, SiCrystal, TankeBlue, SICC, SK Siltron, Ningbo Alpha Semiconductor, Resonac, Zhejiang Tony Electronic, STMicroelectronics, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
SiC Wafer Ingot market is split by Type and by Application. For the period 2021-2032, 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 Type
N-Type
Semi-Insulating Type
P-Type
Market segment by Polytype Classification
4H-SiC
6H-SiC
Other
Market segment by Diameter
4-inch
6-inch
8-inch
Market segment by Application
4 Inch Wafer
6 Inch Wafer
8 Inch Wafer
Major players covered
Wolfspeed
Coherent
SiCrystal
TankeBlue
SICC
SK Siltron
Ningbo Alpha Semiconductor
Resonac
Zhejiang Tony Electronic
STMicroelectronics
onsemi
Hebei Synlight Semiconductor
Shanxi Semisic Crystal
IVSemitec
Sanan Semiconductor
Zhejiang CrystalYond Semiconductor
Hypersics
GeChi Compound Semiconductor
Atecom Technology
KY Semiconductor
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 content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe SiC Wafer Ingot product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of SiC Wafer Ingot, with price, sales quantity, revenue, and global market share of SiC Wafer Ingot from 2021 to 2026.
Chapter 3, the SiC Wafer Ingot competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the SiC Wafer Ingot breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and SiC Wafer Ingot market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of SiC Wafer Ingot.
Chapter 14 and 15, to describe SiC Wafer Ingot sales channel, distributors, customers, research findings and conclusion.