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June 2, 2026 — The global semiconductor wafer industry enters a critical structural adjustment and high-growth cycle in 2026, fueled by booming AI computing demand, tightening mature-process capacity, and continuous expansion of advanced chip manufacturing. As the core substrate of all semiconductor chips, silicon wafers underpin the production of AI accelerators, memory chips, automotive semiconductors, and consumer electronics ICs. This year, the industry witnesses prominent features including shrinking 8-inch wafer supply, rising utilization rates, continuous shortage of 12-inch advanced wafers, and accelerated technological iteration, driving a new round of market value growth and supply chain restructuring. Latest industry data released by SEMI demonstrates robust market momentum. Global silicon wafer shipments achieved a 13.1% year-on-year increase in the first quarter of 2026, reaching 3,275 million square inches, reflecting strong downstream chip manufacturing demand. Driven by large-scale construction of AI data centers and continuous recovery of the memory market, the overall global wafer market scale maintains double-digit growth. Market institutions project that the global wafer foundry output value will surge 24.8% year-on-year in 2026, exceeding USD 218.8 billion, with AI-related chip wafers becoming the primary growth engine of the entire industry. Structural supply imbalance triggers widespread wafer price adjustments in 2026. Leading global foundries continue to shift production capacity from mature 8-inch wafers to high-margin advanced process and AI chip production lines. Industry statistics show that global 8-inch wafer supply declines by approximately 2.4% year-on-year, while the average factory utilization rate jumps from 75–80% in 2025 to 85–90% in 2026. Tightened capacity directly drives successive price hikes for 8-inch wafer products starting from the first quarter, with the upward trend expected to continue through the third quarter, reversing the long-term oversupply situation of mature-process wafers. 12-inch advanced wafers maintain persistent supply shortages amid AI infrastructure expansion. The explosive growth demand for AI GPUs, high-bandwidth memory, and server logic chips creates sustained tight supply for high-specification 12-inch ultra-thin and high-purity wafers. Leading manufacturers accelerate capacity expansion for advanced node wafer production, while optimizing wafer flatness, purity and surface particle control technologies to meet the rigorous requirements of 3nm to 14nm advanced processes. High-end wafer products with defect-free ultra-precision performance remain in short supply, becoming a key bottleneck restricting further growth of global advanced chip output. Technological upgrading focuses on ultra-high purity, low-defect and specialized wafer iteration. To adapt to the manufacturing needs of high-performance AI chips and automotive-grade semiconductors, the industry comprehensively promotes the upgrading of wafer manufacturing technologies. New-generation silicon wafers feature ultra-low impurity content, ultra-smooth surface finish and excellent thermal stability, effectively improving chip yield and operational reliability under high-load computing scenarios. In addition, specialized wafers such as silicon carbide and gallium nitride compound wafers achieve rapid technological breakthroughs, supporting the high-frequency, high-voltage and high-temperature working demands of new energy vehicles and power electronic chips, expanding the high-value product boundary of the industry. Supply chain localization acceleration reshapes global industrial competition patterns. Against the backdrop of global semiconductor supply chain risk control, major economies are accelerating independent layout of wafer manufacturing capacity. Regional manufacturers continuously improve the mass production capacity of high-quality 12-inch wafers, steadily advancing import substitution of advanced semiconductor substrates. The global wafer industry is gradually forming a multi-polar competition pattern from the previous oligopolistic structure, with localized supply chain systems effectively enhancing the stability of regional semiconductor industrial chains. Automotive and industrial semiconductor demand further consolidates market fundamentals. Beyond AI computing chips, the steady growth of new energy vehicles, industrial control devices and IoT equipment continuously drives rigid demand for mature-process wafers. Automotive-grade high-reliability wafers with anti-high temperature, anti-radiation and high stability characteristics become rigidly demanded products in the market. The dual support of high-end AI chip demand and mid-end industrial semiconductor demand enables the wafer industry to maintain a prosperous development trend with both volume and price rising. Industry capital expenditure maintains high prosperity to bridge capacity gaps. Leading global wafer manufacturers continue to increase capital investment in production line expansion and technological transformation in 2026. Large-scale upgrades of precision cutting, polishing and epitaxial growth equipment effectively improve wafer production efficiency and product consistency. Optimized production processes further reduce manufacturing costs while enhancing product yield, laying a solid foundation for long-term capacity release to adapt to sustained market demand growth. Industry analysts forecast that the global semiconductor wafer industry will maintain strong growth in the next three years. Structural supply-demand imbalance will continue, mature-process wafer prices will remain firm, and advanced high-end wafer shortages will persist. Technological specialization, supply chain localization and AI-driven high-end product iteration will become the core development trends. Wafer enterprises with high-precision manufacturing capabilities and diversified product layouts will continue to capture high market dividends and lead the high-quality development of the global semiconductor substrate industry.

MAY 29, 2026 — The global semiconductor wafer industry is undergoing profound structural changes in 2026, as surging demand for high-bandwidth memory (HBM) wafers and specialty silicon substrates creates unprecedented supply gaps and drives industrial restructuring. While the overall semiconductor market is poised to exceed $1 trillion by the end of this year, wafer supply constraints have become the primary bottleneck limiting the output of AI chips, automotive semiconductors and high-end memory devices, according to the latest SEMI industry report. HBM wafers have emerged as the tightest segment across the entire wafer supply chain in 2026. Fueled by skyrocketing investment in AI infrastructure, global demand for HBM-enabled semiconductor wafers has surged dramatically, resulting in an estimated 50% capacity shortage in the mid-year market. Unlike conventional logic and memory wafers, HBM-compliant substrates require ultra-high flatness, superior thermal stability and specialized manufacturing processes, with only a handful of global suppliers capable of mass production. The persistent supply deficit has forced major chip designers to adjust product roadmaps and extend delivery cycles for AI server chips. Global wafer capacity distribution has witnessed significant regional shifts throughout 2026. SEMI statistics indicate that worldwide monthly 300mm wafer production capacity will hit a record high of 9.6 million wafers by late 2026. The United States has achieved a striking capacity expansion, with its global share of 12-inch wafer production jumping from 0.2% in 2022 to nearly 9% in 2026, driven by sustained policy subsidies and overseas manufacturing layout. Meanwhile, East Asian manufacturing hubs continue to dominate the global market, maintaining more than 60% of the world’s total wafer production capacity. Specialty wafer markets for automotive and industrial applications continue to maintain strong growth momentum. After two consecutive years of market adjustment, demand for 8-inch silicon wafers used in power devices, analog chips and sensor semiconductors has fully recovered. GlobalWafers, one of the world’s top silicon wafer manufacturers, confirmed full capacity loading for its 12-inch production lines in mid-2026, with long-term order bookings covering the entire second half of the year. Small-sized wafer products also see obvious demand rebound, ending the prolonged inventory digestion cycle that lasted through 2024 and 2025. Leading manufacturers are accelerating technological innovation and capacity optimization to adapt to market changes. Beyond the continuous iteration of 2nm and 3nm advanced logic wafers, the industry is increasingly focusing on advanced packaging-compatible wafer manufacturing processes. Major foundries are expanding wafer production capacity tailored for heterogeneous integration, aiming to break through the performance bottlenecks of traditional chip design. This strategic shift has become a new growth driver for the mature wafer manufacturing sector. Industry institutions hold a positive outlook for the second half of 2026 and 2027. The dual demands of AI high-end manufacturing and traditional electronic upgrading will sustain the wafer industry’s prosperous cycle. Although short-term capacity shortages and material cost fluctuations may bring operational pressure, large-scale new fab construction and technological breakthroughs will effectively ease supply tensions in the long run. As global supply chain diversification continues to advance, the semiconductor wafer industry will usher in a more balanced and multi-polar development pattern in the next two years.

MAY 29, 2026 — The global semiconductor wafer sector has officially kicked off a sustained upcycle in 2026, marked by structural price surges across advanced and mature process nodes, tightening capacity utilization, and accelerated global supply chain restructuring. Fueled by AI computing demand, automotive semiconductor expansion, and industrial electronics recovery, the industry is set to maintain robust growth momentum through 2027, according to latest industrial track records and institutional forecasts. Leading global foundries have rolled out phased price adjustment plans in the second half of 2026, triggering a widespread industry price hike wave. TSMC confirmed it will raise quotations for its premium 3nm process wafers by up to 15% starting from Q3 2026, driven by overwhelming orders for AI accelerator chips and high-performance computing products. The world’s largest contract chipmaker holds over 72% of the global advanced wafer fabrication market share for sub-7nm processes, dominating the supply of cutting-edge wafers for flagship consumer electronics and AI server chips. Following TSMC’s lead, United Microelectronics Corporation (UMC) announced a selective price increase strategy for mature process wafers. The company plans to adjust product prices gradually from the second half of 2026 and complete full client price renegotiations by 2027, with an average hike of approximately 10% effective in July 2026. The adjustment targets 8-inch wafer products widely applied in power semiconductors, analog chips, and industrial control components, which face persistent supply shortages amid stable downstream demand growth. Market segmentation has become a prominent feature of the 2026 wafer industry. Advanced 300mm wafers for 2nm to 5nm ultra-fine processes remain in extreme short supply. TSMC’s 2nm process yield rate has exceeded 80% in mid-2026, paving the way for mass production in the second half of the year to meet the explosive demand for next-generation AI chips. Meanwhile, the global 8-inch wafer market continues to face rigid capacity contraction, as major manufacturers continue shifting production resources to high-margin advanced process lines, resulting in sustained supply gaps for automotive and industrial semiconductor wafers. SEMI released an updated industry outlook stating that the global semiconductor market scale is expected to surpass the trillion-dollar threshold by the end of 2026, four years earlier than previously projected. Driven by booming demand for AI infrastructure, new energy vehicles, and smart industrial equipment, global 300mm wafer output demand maintains double-digit year-on-year growth. Regional capacity expansion accelerates across Asia, North America, and Europe, as governments and enterprises prioritize supply chain diversification and localized production layout. Regional industrial restructuring reshapes the global wafer competition landscape in 2026. While leading international manufacturers retain dominance in high-end wafer technology and capacity, emerging market players are speeding up breakthroughs in mature and mid-advanced process localization. Local wafer fabrication capacity continues to expand rapidly, focusing on 8-inch and mainstream 12-inch wafer production to fill global mature-process supply gaps, effectively easing market reliance on overseas suppliers. Industry analysts point out that the current wafer industry upcycle is not a short-term market fluctuation but a structural recovery driven by long-term demand expansion and supply-side capacity constraints. The dual growth engines of AI-driven advanced wafer demand and steady recovery of traditional electronic application demand will support continuous industry prosperity. Looking ahead to 2027, wafer price hikes and capacity optimization will remain core industry trends, and technological iteration paired with supply chain localization will further elevate the overall competitiveness of the global semiconductor wafer ecosystem.

MAY 29, 2026 — The global semiconductor wafer industry has entered a robust upward cycle in 2026, driven by booming demand for AI-related chips, persistent growth in automotive electronics, industrial control and new energy applications, triggering widespread supply tightening and successive price increases across mainstream wafer specifications. GlobalWafers, one of the world’s leading silicon wafer manufacturers, confirmed a clear market recovery during its shareholder meeting held on May 25, 2026. Company chairwoman indicated that the overall semiconductor wafer market has witnessed significant improvement throughout 2026 compared with the previous year. Beyond the sustained strong demand for advanced wafers supporting AI servers and high-performance computing chips, traditional downstream sectors including automotive electronics, industrial control systems, power energy and grid infrastructure have achieved steady demand recovery, forming a multi-dimensional growth momentum for the wafer industry. Facing rising costs of raw materials, energy consumption and logistics, GlobalWafers has launched comprehensive price negotiation with global clients, planning to implement phased wafer price increases in the second half of 2026 to alleviate operational cost pressures. The company’s production capacity has been fully loaded amid the market upturn, with order backlogs extending steadily into the next quarter. The price uptrend has permeated the entire wafer market since early 2026. According to the latest industry report from Counterpoint Research, major foundries across Taiwan, China and South Korea have initiated price hikes for 8-inch silicon wafers starting from the first quarter of 2026, with the adjustment range reaching 10% to 15%. Industry insiders predict that the price growth trend will continue through the third quarter of 2026, mainly fueled by the structural supply-demand imbalance in the mid-end wafer segment, which serves power semiconductors, BCD process chips and general logic devices. Advanced 300mm wafer markets are also experiencing rapid expansion and tight supply. Driven by the explosive demand for AI chips, leading global foundries are accelerating large-scale fab capacity construction. TSMC is pushing forward its most aggressive capacity expansion plan in history, operating 18 parallel 12-inch wafer fab projects to ramp up production of 3nm and 2nm advanced process wafers. The continuous expansion of high-end wafer production capacity is aimed at meeting the surging market demand for advanced logic and memory chips for AI and high-performance computing scenarios. SEMI’s latest industry forecast points out that global fab construction activities are accelerating in North America, Europe and Asia, benefited from booming emerging technology adoption and regional supply chain diversification policies. The market demand for high-density and energy-efficient semiconductor devices continues to rise, driving sustained growth in global 300mm wafer production demand. Meanwhile, the global semiconductor supply chain is promoting technological iteration in wafer manufacturing. Canon has successfully developed and commercialized the world’s first inkjet-based adaptive planarization technology, which effectively optimizes wafer surface flatness and lays a technical foundation for higher-precision advanced chip manufacturing. In terms of regional industrial development, China is accelerating the localization process of high-end semiconductor wafers. Driven by national supply chain security strategies, local manufacturers are speeding up the substitution of imported 12-inch silicon wafers. The industry’s upward cycle has created a broad market space for domestic wafer enterprises, with continuous improvement in product performance and mass production capacity. Relevant institutions predict that China’s self-sufficiency rate of advanced silicon wafers will achieve a substantial breakthrough in 2026, further reshaping the global wafer market competition pattern. Industry analysts believe that the 2026 semiconductor wafer industry will maintain a prosperous development trend. The dual driving forces of AI high-end demand and traditional downstream demand recovery will sustain the supply-demand tight pattern. Continuous capacity expansion, technological innovation and regional supply chain restructuring will become the core themes of the global wafer market throughout the year, and wafer price hikes are expected to be fully implemented in the second half of the year, driving the overall profitability of the industry to continue to rise.

TAIPEI, May 29, 2026 — The global semiconductor wafer industry has entered a full-fledged upward cycle in 2026, fueled by explosive AI computing demand and a broad recovery in automotive electronics, industrial control, and power semiconductor markets. Widespread price adjustments across wafer suppliers and foundries, coupled with targeted capacity expansion and technological upgrades, have reshaped the global supply-demand landscape, ending the sluggish market conditions seen in late 2025. GlobalWafers, the world’s leading silicon wafer manufacturer, confirmed the industry’s robust turnaround during its recent shareholder meeting on May 25, 2026. Hsu Hsiu-Lan, Chairperson of GlobalWafers, noted that the 2026 market has delivered a striking improvement compared with the uneven performance of 2025. While high-end wafers for AI servers and high-performance computing maintain strong momentum, traditional downstream sectors including industrial equipment, energy storage systems, power grids and automotive components have achieved steady demand growth, forming diversified driving forces for the wafer industry. Facing rising costs for raw materials, energy and logistics, the company is actively negotiating phased price increases with global clients to be implemented in the second half of 2026, with its production lines currently running at full capacity amid tight market supply. A full-scale wafer price hike wave has swept the global market since early 2026, centered on mainstream 8-inch wafer products widely used in power semiconductors, BCD processes and automotive analog chips. Leading foundries including United Microelectronics Corporation (UMC) have announced price adjustments, with overall 8-inch wafer prices rising by 10% to 15%. International semiconductor giants such as Infineon, Texas Instruments and ON Semiconductor have also rolled out successive price increases for power semiconductor-related wafer products since May 2026, with some product lines seeing hikes of up to 20%, responding to sustained wafer supply shortages. Industry insiders attribute the persistent price uptrend to structural supply-demand imbalances. The booming demand for electric vehicles, industrial automation and AI data center power devices has kept 8-inch wafer orders at a high level, while global mature-process wafer capacity expansion progresses slowly, failing to catch up with rapidly growing market demand. SEMI’s latest industry report indicates that global semiconductor market scale is expected to exceed one trillion US dollars by the end of 2026, four years earlier than previously projected, further driving sustained growth in wafer consumption. In the advanced wafer manufacturing segment, competition and capacity layout continue to intensify. TSMC maintains its dominant position in the global foundry market, capturing 72% of the global wafer foundry market share in the first quarter of 2026. Its market share in advanced processes below 7nm exceeds 90%, and it is expected to hold over 95% of the global AI accelerator chip wafer market for the full year. The company’s 18 new 300mm wafer fabs are under parallel construction, focusing on mass production capacity expansion for 3nm and 2nm processes, with the yield rate of core 2nm processes exceeding 80% to meet surging AI chip order demands. Global semiconductor manufacturers are accelerating differentiated capacity and technological layout to seize market opportunities. Samsung Electronics has officially restarted its silicon carbide (SiC) wafer foundry business and stepped up the construction of 8-inch SiC wafer production lines, positioning wide-bandgap semiconductor wafers as a new core growth engine, with mass production scheduled for 2028 to target high-end power and automotive semiconductor markets. Regional capacity restructuring has become a key trend in 2026. Driven by accelerated domestic substitution and robust local market demand, Chinese wafer manufacturers are continuously optimizing product structures and expanding high-quality capacity. Leading domestic foundries have maintained high capacity utilization rates above 93% in Q1 2026, with sustained order growth in BCD processes, storage chips and industrial logic wafers, further supplementing global mature-process wafer supply. Technological innovation continues to underpin industry upgrading. Beyond traditional silicon wafer optimization, breakthroughs in new material wafer processing and ultra-precision planarization technologies have effectively improved chip manufacturing yield and performance stability. Advanced wafer manufacturing technologies are gradually adapting to the iteration requirements of next-generation AI chips, automotive-grade semiconductors and high-efficiency power devices. Looking ahead, industry analysts predict the global wafer market will maintain prosperity throughout 2026 and 2027. Mature-process wafer supply tightness will persist in the short term, supporting steady price increases, while advanced process capacity expansion and new material wafer industrialization will become the core development directions. Continuous supply chain diversification, technological iteration and regional capacity optimization will further drive the high-quality development of the global semiconductor wafer industry.

TAIPEI, May 29, 2026 — The global semiconductor wafer industry has entered a robust upward cycle in 2026, driven by booming artificial intelligence (AI) computing demand and the comprehensive recovery of automotive, industrial control, and new energy markets. Leading wafer manufacturers and foundries have initiated successive price adjustments and aggressive capacity expansion plans, marking a full reversal of the supply-demand balance in the global wafer sector. GlobalWafers, one of the world’s top silicon wafer suppliers, confirmed the industry’s strong recovery trend during its shareholder meeting held on May 25, 2026. Hsu Hsiu-Lan, Chairperson of GlobalWafers, stated that the global semiconductor silicon wafer market has witnessed significant improvement throughout 2026. Beyond the sustained strong demand for high-end wafers supporting AI servers, high-performance computing (HPC) and advanced chip manufacturing, traditional application scenarios including automotive electronics, industrial control systems, energy storage and power grid equipment have achieved steady demand recovery, forming a multi-dimensional growth momentum for the wafer industry. Facing rising costs of raw materials, energy and logistics, GlobalWafers has launched comprehensive price negotiation with global clients, planning to implement phased wafer price increases in the second half of 2026 to alleviate operational cost pressures. The company’s production capacity has already reached full load amid the market upsurge, reflecting the tight short-term supply of mainstream silicon wafers. The price adjustment trend has spread across the entire wafer market since the first quarter of 2026. Multiple leading foundries across Taiwan, China and South Korea have raised prices for 8-inch silicon wafers, with the overall increase ranging from 10% to 15%. Industry insiders predict that the price uptrend will continue through the third quarter of 2026, mainly fueled by structural supply shortages. 8-inch wafers are widely applied in BCD processes, power semiconductors and general logic chips, and the surging demand for automotive analog chips and industrial power devices has kept market demand persistently high while capacity expansion lags behind rapidly growing orders. For high-end 300mm wafers that support advanced semiconductor processes, market demand remains explosive. Driven by the vigorous development of AI chips and advanced logic and memory chips, global wafer fab construction has accelerated significantly. According to SEMI’s latest industry forecast, global semiconductor manufacturers are ramping up capital expenditure on 300mm wafer production lines, with new fab projects accelerating in Asia, North America and Europe. The global drive for supply chain diversification and supportive government policies have further boosted high-end wafer capacity construction, meeting the demand for high-density and energy-efficient semiconductor devices. Major industry players have launched unprecedented capacity expansion plans to seize market opportunities. TSMC is pushing forward its largest-scale wafer fab expansion in history, with 18 twelve-inch wafer fabs under parallel construction, focusing on expanding production capacity for 3nm and 2nm advanced processes to cope with the blowout demand for AI chips. Faced with market competition from Samsung and Intel, TSMC has accelerated capacity layout to consolidate its leading position in the global advanced wafer manufacturing field. In terms of technological innovation, the wafer industry continues to break through technical bottlenecks to adapt to advanced process iteration. In January 2026, Canon successfully developed and commercially applied the world’s first inkjet-based adaptive planarization (IAP) technology. Built on nanoimprint lithography expertise, the new technology achieves ultra-smooth wafer surface processing, providing core technical support for the mass production of next-generation ultra-precision semiconductor wafers and effectively improving the yield rate of advanced chip manufacturing. Meanwhile, China’s domestic silicon wafer substitution process is advancing rapidly. To enhance the autonomy and stability of the local semiconductor supply chain, Chinese wafer manufacturers are accelerating capacity construction and technological upgrading. The country aims to raise the domestic self-sufficiency rate of advanced silicon wafers to over 70% in 2026, gradually breaking the long-term monopoly of overseas suppliers in the high-end wafer market. The booming domestic market demand and policy support have created a broad development space for local wafer enterprises, further optimizing the global wafer industry supply pattern. Industry analysts pointed out that 2026 will be a critical year for the semiconductor wafer industry’s upward cycle. The dual driving forces of AI emerging demand and traditional market recovery will sustain the industry’s prosperity. In the long run, continuous capacity expansion, technological iteration and regional supply chain restructuring will become the core themes of the global wafer market, while wafer price stability and supply chain balance will remain the key focus of the industry in the next two years.

May 27, 2026 – The global semiconductor wafer industry enters a robust capacity expansion and technological upgrading cycle in 2026, fueled by explosive demand for AI chips, high-performance computing (HPC) and advanced memory devices, alongside continuous iteration of semiconductor manufacturing processes and global supply chain restructuring. As the core substrate material of all chip manufacturing, semiconductor wafers serve as the fundamental cornerstone of the global electronics and digital economy. The industry is witnessing a prominent structural shift from traditional low-end wafer supply to high-purity, large-size and advanced-process wafer production, achieving steady market expansion and comprehensive technological breakthroughs amid booming global semiconductor prosperity. Latest authoritative market data presents strong growth momentum across the global semiconductor wafer sector. The global semiconductor wafer market size is valued at USD 24.5 billion in 2026 and is projected to grow at a compound annual growth rate of 5.4% from 2026 to 2033, reaching USD 35.3 billion by 2033. Driven by the AI and HPC industry boom, the high-end wafer segment achieves explosive growth, with the AI-oriented silicon wafer market expanding from 3.41 billion square inches in 2026 to 8.11 billion square inches by 2031 at a remarkable CAGR of 18.94%. Benefiting from the overall recovery of the global semiconductor industry and surging demand for memory and logic chips, wafer shipment volume and product profit margins maintain a continuous upward trend. Large-size wafer upgrading and advanced process innovation dominate industrial development trends in 2026. The industry continues to accelerate the capacity transition from 200mm wafers to mainstream 300mm large-size wafers, significantly improving wafer utilization rate and chip production efficiency while reducing unit manufacturing costs. Leading manufacturers focus on the R&D and mass production of ultra-high-purity 300mm and next-generation 450mm wafers, supporting mass production of advanced processes ranging from 7nm to 2nm. In addition, specialized wafers for high-bandwidth memory (HBM), power semiconductors and radio frequency chips achieve rapid technological iteration, with ultra-flat surface treatment, low-defect manufacturing and high-stability crystal growth technologies becoming core competitive indicators for high-end wafer products. AI and high-end memory demand become the core growth engines of the industry. The vigorous development of artificial intelligence, cloud computing and data center infrastructure drives unprecedented demand for high-performance logic wafers and high-end memory wafers. AI training and inference chips require ultra-high-purity and low-defect large-size wafers to ensure high chip yield and stable computing performance. Meanwhile, the booming HBM market further raises stringent requirements for wafer flatness, uniformity and crystal integrity, promoting the industry to eliminate low-precision and defective wafer production capacity. High-end customized wafers for AI and HPC scenarios maintain the highest growth rate, continuously optimizing the industry’s high-value product structure. Power semiconductor wafer segmentation opens up new incremental market space. The rapid penetration of new energy vehicles, photovoltaic power generation, energy storage systems and industrial automation equipment drives steady growth in demand for wide-bandgap and silicon-based power wafers. Specialized thin wafers, ultra-low-resistance wafers and high-temperature-resistant semiconductor wafers are widely applied in IGBT, MOSFET and third-generation semiconductor devices. These high-performance wafers effectively improve the energy conversion efficiency and operational stability of power electronic equipment, becoming an indispensable supporting material for global energy electrification and energy-saving transformation, and forming a stable high-growth segmented market. Global capacity expansion and supply chain restructuring reshape the industry competition pattern. In 2026, major wafer manufacturers worldwide continue to increase capital expenditure for new factory construction and capacity expansion to ease the global high-end wafer supply shortage. Regional industrial policies and supply chain localization trends promote decentralized capacity layout, effectively enhancing the stability and anti-risk capability of the global wafer supply chain. Industry concentration remains high, with leading enterprises occupying the majority of high-end large-size wafer market share through technological barriers and scale advantages, while mid-tier manufacturers focus on differentiated layouts in power, analog and discrete device wafer segments to achieve competitive breakthroughs. Strict precision manufacturing standards and quality upgrading raise industrial thresholds. As chip manufacturing processes continue to advance toward miniaturization, the industry imposes extremely strict requirements on wafer purity, surface roughness, defect density and dimensional accuracy. Full-process precision control from crystal growth, slicing, polishing to cleaning is comprehensively popularized, effectively reducing product defect rates. Advanced automatic detection and intelligent sorting systems realize full lifecycle quality traceability of wafers, ensuring product consistency and reliability for advanced chip manufacturing. High-standard quality control systems have become essential qualifications for enterprises to enter the high-end semiconductor supply chain. Regional market development presents distinct differentiated characteristics. The Asia-Pacific region dominates the global semiconductor wafer market with the largest production capacity and fastest growth rate, supported by concentrated chip foundries, complete industrial supporting chains and continuous new capacity investment. The North American and European markets focus on high-end advanced-process wafers and specialized power semiconductor wafers, with strict technological barriers and certification thresholds, occupying the global high-value premium market. Emerging markets are gradually increasing wafer manufacturing investment, focusing on mid-end and general-purpose wafer production to meet local consumer electronics and industrial semiconductor demand. Industry analysts predict that the global semiconductor wafer industry will maintain steady high-quality growth in the next seven years. Large-size wafer popularization, advanced process precision upgrading, AI and HPC high-end customization, and power semiconductor specialization will become the four core development trends. With the continuous prosperity of the global digital economy and deepening semiconductor localization layout, the demand for high-performance semiconductor wafers will continue to grow. The industry will further break through high-precision manufacturing technical bottlenecks, optimize global capacity layout, and continuously empower the innovative development of global artificial intelligence, new energy electronics and advanced semiconductor industries.

May 22, 2026 — The global semiconductor wafer industry is undergoing robust structural growth in 2026, driven by skyrocketing demand for artificial intelligence (AI), high-bandwidth memory (HBM), advanced logic chips and power management devices, alongside large-scale capacity expansion by leading wafer fabs worldwide. Industry analytics and latest corporate developments confirm that the wafer sector has entered a new upward cycle, with both mature and advanced wafer segment demands maintaining strong momentum across global markets. According to the latest industry report from SEMI, AI infrastructure construction has become the core driving force for wafer market growth this year. Strong demand for AI data center chips continues to boost the consumption of advanced epitaxial wafers and HBM-grade polished wafers, while market demand has gradually extended to power management semiconductor wafers. Industry data shows that AI-related advanced process silicon wafer demand is expected to maintain double-digit growth throughout 2026, creating substantial market gaps for high-quality semiconductor wafers. As the world’s leading wafer foundry, Taiwan Semiconductor Manufacturing Company (TSMC) has accelerated aggressive capacity layout to seize the booming AI wafer market. TSMC disclosed that its demand for AI-specific wafers in 2026 will surge 11 times compared with 2022 levels. The company projects a 70% compound annual growth rate (CAGR) for its cutting-edge 2nm and next-generation A16 process capacity from 2026 to 2028, while the CAGR of its CoWoS advanced packaging capacity will exceed 80% between 2022 and 2027. Benefiting from overwhelming market demand, TSMC’s 2nm process capacity has been fully reserved by major clients including Apple, Nvidia, Qualcomm and AMD for the whole year of 2026. Global semiconductor wafer technology innovation is also advancing at an accelerated pace, supporting the mass production of next-generation advanced chips. In March 2026, Belgian microelectronics research hub imec officially received ASML’s EXE:5200 High NA EUV lithography system, the world’s most advanced lithography equipment, marking a key milestone for the semiconductor industry to fully enter the angstrom-era manufacturing stage. Earlier, ASML announced breakthroughs in EUV light source technology, which is expected to increase global wafer chip output by 50% by 2030, effectively alleviating the long-term tight supply of advanced process wafers. In addition, Canon launched the world’s first inkjet-based adaptive planarization (IAP) wafer processing technology in early 2026. This innovative technology achieves ultra-smooth wafer surface treatment, greatly improving the yield and stability of advanced semiconductor wafer manufacturing, and providing new technical support for the mass production of 2nm and more advanced process chips. Regional industrial layout optimization has also become a key trend in the global wafer industry. China is steadily advancing the localization of high-end semiconductor wafers to improve supply chain independence. Multiple 300mm (12-inch) wafer production projects have achieved phased progress, with several new production lines scheduled for commissioning in mid-2026. The country aims to raise the domestic self-sufficiency rate of advanced silicon wafers to over 70% by the end of 2026, effectively supplementing global wafer supply capacity. Industry analysts pointed out that the global semiconductor wafer market will maintain a prosperous upward trend in the next two years. Driven by AI computing power iteration, HBM memory upgrading and advanced packaging innovation, the market demand for high-end wafers will continue to grow. Meanwhile, continuous technological breakthroughs in lithography, wafer planarization and other core links, as well as global capacity expansion, will further balance the market supply and demand pattern, promoting the sustainable and high-quality development of the entire semiconductor industry chain.

MAY 22, 2026 — The global semiconductor wafer industry is undergoing a profound structural upswing in 2026, fueled by booming artificial intelligence (AI) deployment, high-bandwidth memory (HBM) iteration, advanced logic chip innovation, and large-scale capacity expansion of mainstream wafer fabs worldwide, according to the latest industrial analysis released by SEMI and leading market research institutions. AI-related applications have become the core driving force for the continuous growth of high-end wafer demand. Industry data shows that AI-driven wafer demand has skyrocketed 11 times from 2022 to 2026, covering advanced epitaxial wafers for logic chips and polished wafers for HBM modules. In the first quarter of 2026, robust demand for silicon wafers supporting AI data center hardware persisted, and market demand has gradually expanded to power management semiconductor devices, forming a full-scenario demand growth trend across high-performance computing and consumer electronics sectors. As the world’s leading wafer foundry, TSMC is leading the global high-end wafer capacity expansion wave. The company’s advanced process capacity for 2nm and next-generation A16 chips is expected to achieve a compound annual growth rate (CAGR) of 70% from 2026 to 2028. Meanwhile, its CoWoS (Chip on Wafer on Substrate) advanced packaging capacity will maintain a CAGR of over 80% between 2022 and 2027 to meet the explosive demand for AI chip packaging. TSMC’s 3nm process capacity has been operating at full load since early 2026, and the firm has launched a massive capacity expansion plan involving nine phases of wafer fab construction to lock in supply for core clients including Nvidia, Apple, Qualcomm and AMD. Industry insiders reveal that most of TSMC’s initial 2nm process wafer capacity has been fully booked throughout 2026. Technological breakthroughs in wafer manufacturing and lithography equipment are further empowering industrial upgrading. ASML has made significant progress in extreme ultraviolet (EUV) light source technology, with the upgraded solution expected to boost global wafer chip output by 50% by 2030. In March 2026, Belgian microelectronics research hub imec officially received ASML’s EXE:5200 High NA EUV system, the world’s most advanced lithography tool, marking a key milestone for the semiconductor industry to enter the angstrom-era wafer manufacturing stage. Additionally, Canon’s newly developed inkjet-based adaptive planarization (IAP) technology realizes ultra-smooth wafer surface processing, solving core technical bottlenecks for high-precision advanced wafer manufacturing. Regional industrial layout optimization has also become a key trend in the 2026 wafer market. China is accelerating the localization of high-end semiconductor wafers to improve supply chain independence. Multiple 300mm (12-inch) wafer projects have entered mass production and commissioning stages, with the second-phase 12-inch silicon wafer production line of Zhengzhou Hejing scheduled for official operation in June 2026 after completing full-line debugging and customer certification docking. The country targets a domestic self-sufficiency rate of over 70% for advanced silicon wafers by the end of 2026, effectively easing global high-end wafer supply pressure. Facing the global supply crunch of advanced-node wafers, industry competition has intensified significantly. Apart from TSMC’s leading position in cutting-edge processes, Intel’s 18A process, Samsung’s advanced wafer manufacturing technology and Japan’s Rapidus are accelerating R&D and capacity layout, forming a multi-pattern competition in the global high-end wafer market. Market analysts predict that the structural supply-demand imbalance of advanced wafers will continue throughout 2026 and 2027, while technological iteration and localized capacity expansion will further reshape the global semiconductor wafer industrial landscape.

MAY 22, 2026 — The global semiconductor wafer industry maintains robust growth momentum in the first half of 2026, fueled by surging AI chip demand, iterative upgrades of advanced manufacturing technologies, and continuous capacity expansion worldwide. Latest industry data and corporate developments reveal significant structural upgrades in wafer production, technological innovation, and global industrial layout across the sector. According to the quarterly report released by SEMI’s Silicon Manufacturers Group (SMG), global silicon wafer shipments reached 3,275 million square inches in the first quarter of 2026, marking a 13.1% year-on-year increase. Although shipments saw a slight 4.7% sequential decline due to seasonal inventory adjustments, the overall market demand remains resilient, supported by widespread adoption of high-performance computing, artificial intelligence, and automotive semiconductor applications. The Semiconductor Industry Association (SIA) also confirmed that global semiconductor sales hit $298.5 billion in Q1 2026, a 25% year-on-year surge, laying a solid foundation for the continuous expansion of the wafer manufacturing market. AI-driven wafer demand has become the core growth engine of the industry. TSMC, the world’s leading wafer foundry, disclosed that AI-related wafer demand is expected to surge 11 times in 2026 compared with 2022 levels. The company is accelerating capacity deployment for advanced processes and advanced packaging solutions to meet the explosive market demand. TSMC plans to optimize its CoWoS packaging technology roadmap, targeting support for 24-layer HBM stacking by 2029 to further enhance the performance of high-end AI chips. Meanwhile, the compound annual growth rate of TSMC’s production capacity for 2nm and next-generation A16 advanced processes will reach 70% in the next few years, focusing on meeting the mass production needs of next-generation AI and high-performance computing chips. Technological breakthroughs in lithography equipment continue to drive the wafer industry into the angstrom-era. In March 2026, imec, a global top-tier semiconductor research institution, officially received ASML’s EXE:5200 High NA EUV lithography system, the most advanced lithography tool currently available in the industry. This milestone equipment will support the research and mass production of sub-2nm advanced wafer processes, breaking through the technical bottlenecks of traditional EUV lithography and enabling higher precision and higher yield wafer patterning. Additionally, ASML unveiled upgraded EUV light source technology in early 2026, which is expected to increase global chip production efficiency by 50% by 2030, greatly boosting the output capacity of advanced wafer fabs worldwide. Global wafer capacity expansion continues to accelerate with diversified regional layout. On May 18, 2026, ASML officially reached an equipment cooperation agreement with India’s Tata Electronics to provide optical and lithography equipment support for India’s first 300mm wafer fab located in Gujarat’s Dholala industrial zone. The project targets a monthly production capacity of 50,000 12-inch wafers, marking a key breakthrough in India’s high-end wafer manufacturing industry and further diversifying the global wafer supply chain. In terms of advanced process iteration, TSMC showcased the latest technological achievements of its cutting-edge A13 process at the 2026 North American Technology Forum. Built on the mature technical foundation of the industry-leading A14 process launched in 2025, the A13 process achieves further improvements in power consumption reduction and transistor density, which will be widely applied in next-generation consumer electronics, AI accelerators, and automotive smart chips. To support large-scale technological research and capacity expansion, TSMC plans a record-high capital expenditure of approximately $56 billion in 2026, focusing on advanced process R&D, new fab construction, and advanced packaging capacity expansion. The mature process wafer market also presents a tight supply pattern. Affected by structural capacity shortages, mainstream wafer manufacturers have continued to adjust product prices since the second quarter of 2026. The sustained demand for power semiconductors, IoT chips, and automotive microchips keeps mature-process wafer capacity in short supply, forming a stable seller’s market and driving steady profit growth for midstream wafer manufacturers. Industry analysts pointed out that the global wafer industry will maintain high prosperity throughout 2026. The dual drive of AI innovation and downstream electronic demand will continue to boost advanced wafer market growth, while regional capacity expansion and technological iteration will further reshape the global semiconductor supply chain. With the continuous maturity of High NA EUV technology, advanced packaging and 3D stacking technologies, the wafer industry will enter a new cycle of high-value-added and high-precision development.

May 22, 2026 — The global semiconductor wafer industry has officially stepped into a full-scale upward cycle in mid-2026, fueled by explosive demand for AI computing chips, high-performance computing (HPC), and automotive semiconductors. Driven by surging downstream orders, structural capacity adjustments, and continuous breakthroughs in advanced wafer manufacturing technologies, the sector is witnessing robust shipment growth, gradual price hikes, and accelerated global industrial layout restructuring, according to the latest industry data from SEMI and TrendForce. Market shipment data highlights the strong recovery momentum of the wafer industry. SEMI’s quarterly report shows that worldwide silicon wafer shipments reached 3,275 million square inches in the first quarter of 2026, representing a 13.1% year-on-year increase, which fully reflects the vigorous recovery of global chip manufacturing demand. Benefiting from the large-scale deployment of AI servers, intelligent vehicles, and consumer electronic upgrades, 300mm (12-inch) wafers have become the core growth pillar of the industry. Global spending on 300mm front-end fab equipment is expected to hit a record high of USD 133 billion in 2026, a year-on-year increase of 18%, laying a solid foundation for continuous capacity expansion of high-end wafers. A notable industry trend in 2026 is the dual growth of advanced process iteration and mature process price recovery. Leading foundries are accelerating the mass production and capacity ramp-up of next-generation wafer processes. TSMC has launched simultaneous ramp-up of five 2nm wafer fabs this year, with the initial output of 2nm wafers expected to be 45% higher than that of 3nm wafers at the same development stage. The company’s advanced CoWoS packaging capacity maintains a rapid growth rate, with a compound annual growth rate of over 80% projected from 2022 to 2027, effectively supporting the mass production of high-end AI chips. Meanwhile, the mature process wafer market has ushered in a definitive price increase cycle. The supply shortage of 8-inch and 12-inch mature process wafers, driven by power semiconductor and analog chip demand, has reversed the long-term price decline, with industry institutions widely expecting continuous price increases throughout the second half of 2026. Global supply chain adjustment and localized capacity expansion have further reshaped the competitive landscape of the wafer industry. To optimize product structure and cater to high-margin AI chip orders, major international wafer manufacturers have adjusted their capacity allocation, transferring part of mature process capacity to high-voltage power semiconductor wafer production, which further tightens the supply of conventional mature wafers and accelerates industry order redistribution. Regions with complete semiconductor industrial chains are speeding up localized capacity construction to reduce supply chain risks. Global efforts to improve self-sufficiency in wafer production have intensified, driving continuous technological breakthroughs and capacity climbing for regional wafer manufacturers. Technological innovation continues to define industrial competition boundaries. Gallium nitride, silicon carbide and other third-generation semiconductor wafers have achieved large-scale commercial application in new energy vehicles and industrial high-frequency scenarios in 2026, complementing traditional silicon wafers and expanding the industry’s application boundary. In terms of advanced silicon wafer manufacturing, leading enterprises are optimizing wafer flatness, purity and yield, supporting the stable operation of 2nm and more advanced chip processes. In addition, the integration of wafer manufacturing with intelligent production and precise quality control technologies has greatly improved product yield and production efficiency, effectively alleviating the capacity pressure brought by booming market demand. Despite the booming market outlook, the industry still faces structural challenges. The mismatch between regional wafer supply and demand, technical barriers for ultra-high-purity wafer manufacturing, and rising raw material and equipment costs have brought operational pressure to mid and small-sized manufacturers. Enterprises lacking core technology and stable customer resources are facing intensified market competition and elimination risks. In contrast, leading manufacturers with advanced process capabilities, large-scale capacity advantages and long-term customer cooperation maintain steady profit growth and further consolidate their market dominance. Industry analysts forecast that the global semiconductor wafer industry will maintain a prosperous upward trend for the rest of 2026. AI and HPC demand will continue to drive the growth of high-end advanced wafers, while automotive electronics and industrial control demand will sustain the prosperity of mature process wafers. With continuous technological iteration and capacity optimization, the industry will present a development pattern of co-prosperity of advanced and mature processes, accelerated localized substitution, and continuous improvement of product added value. Enterprises that grasp AI-driven demand dividends and achieve technological and capacity upgrading will seize the core opportunities of the global semiconductor market.

May 19, 2026 – The global semiconductor wafer industry is experiencing a profound structural transformation in 2026, characterized by divergent trends in advanced and mature processes, rising demand from AI and automotive electronics, and accelerated regional supply chain restructuring. As the core foundation of semiconductor manufacturing, wafers are witnessing a clear division of labor in the global market, with leading enterprises adjusting their production capacity layout, while emerging players and regional markets are rising, reshaping the industry’s competitive pattern, according to the latest industry reports and market data from research institutions such as TrendForce. Market statistics show that the global wafer foundry output value is expected to grow by 24.8% year-on-year to reach $218.8 billion in 2026. The industry presents a dual-track development pattern: advanced processes (7nm and below) are dominated by a few oligarchs and maintain full capacity, while mature processes (28nm and above) are undergoing supply-side reshuffling with rising demand driving price increases. Regionally, Asia remains the absolute core of the global semiconductor wafer industry, accounting for more than 80% of the global market share, with a clear division of labor: Taiwan focuses on advanced processes, South Korea dominates in memory chip supporting wafers, and the Chinese mainland has become a major hub for mature processes. North America and Europe are also accelerating the construction of local wafer factories to enhance supply chain resilience. A notable trend in 2026 is the "shutdown and price increase" phenomenon in the 8-inch (200mm) wafer segment. Major industry giants including TSMC and Samsung Electronics have announced plans to reduce or even shut down some 8-inch production lines to reallocate resources to more profitable 12-inch (300mm) advanced process lines. TrendForce predicts that global 8-inch wafer capacity will shrink by 2.4% in 2026, following a 0.3% negative growth in 2025. In contrast to the capacity contraction, some wafer foundries have notified customers of plans to increase 8-inch foundry prices by 5% to 20% in 2026, driven by strong demand from AI servers, automotive MCUs and industrial power devices. The surge in demand for AI servers has become a key driver of the 8-inch wafer market. The soaring power consumption of high-performance GPUs has doubled the current demand compared with traditional CPUs, leading to a sharp increase in the number of power management integrated circuits (PMICs) per AI server—from 4-6 to more than 10. Most of these PMICs adopt mature processes such as 0.11μm, 0.18μm and 0.35μm, which are most economically produced on 8-inch lines. TrendForce estimates that the new PMIC wafer shipments driven by AI servers alone will account for 3% to 4% of global 8-inch capacity in 2026, partially offsetting the 5% supply loss caused by the shutdown of leading manufacturers’ production lines. The 12-inch wafer segment is experiencing intense "strategic upgrading" and market differentiation. While the industry generally agrees that mature processes are irreversibly migrating to the 12-inch platform due to its significant cost advantages—one 12-inch wafer has an area 2.25 times that of an 8-inch wafer, enabling more chips to be produced in similar manufacturing processes—top giants are adjusting their capacity layout. TSMC plans to reduce its 12-inch mature process (40-90nm) capacity by 15%-20% in the next few years, reallocating resources to high-value areas such as advanced packaging. In contrast, second-tier manufacturers and regional players are accelerating capacity expansion: Texas Instruments’ 12-inch super manufacturing base in Sherman, Texas, officially started production in December 2025, while GlobalWafers is evaluating the second-phase expansion of its Texas factory. Technological innovation continues to drive the industry forward, with a focus on both advanced process breakthroughs and mature process optimization. In advanced processes, 3nm and below nodes are focusing on the optimization and maturity of Gate-All-Around (GAA) architecture, with Nanosheet and Complementary FET (CFET) becoming mainstream technical routes. High-NA EUV (High Numerical Aperture Extreme Ultraviolet Lithography) technology is being promoted to improve resolution for 2nm and more advanced nodes. In mature processes, manufacturers are optimizing specialty technologies to meet the needs of automotive electronics and industrial control, with 8-inch production lines maintaining a utilization rate of over 98% due to strong demand for power devices and display driver chips. Supply chain resilience and regionalization have become key strategic priorities for the industry. Governments around the world are strengthening policy support for the semiconductor wafer industry: the U.S. CHIPS and Science Act is attracting leading manufacturers to build factories locally, the EU is focusing on automotive-grade chip production to enhance local supporting capabilities, and major economies in Asia are increasing investment in mature process capacity. Meanwhile, the localization of upstream equipment and materials is accelerating, although key areas such as lithography machines, high-end photoresists and HBM-related materials still rely on overseas suppliers. Industry insiders point out that while the industry faces challenges such as high capital expenditure, technological barriers and geopolitical uncertainties, the dual drivers of AI and automotive electronics demand will continue to promote steady development, driving the global semiconductor wafer industry toward a more resilient, differentiated and sustainable development model.

May 15, 2026 – The global semiconductor wafer industry is experiencing a period of dynamic transformation in 2026, characterized by robust year-on-year shipment growth driven by AI demand, strategic capacity adjustments in mature制程, and accelerated localization efforts across major economies, according to recent industry reports and market data. A key report released by SEMI on April 29 showed that worldwide silicon wafer shipments rose 13.1% year-on-year to 3,275 million square inches (msi) in the first quarter of 2026, up from 2,896 msi in the same period of 2025. Sequentially, shipments declined 4.7% from the 3,437 msi recorded in Q4 2025, a trend attributed to typical seasonal fluctuations. Ginji Yada, Chairman of SEMI Silicon Manufacturers Group (SMG) and Managing Executive Officer at SUMCO Corporation, noted that demand for silicon wafers related to AI data centers remains strong, covering advanced logic, memory, and increasingly power management devices. “Overall, silicon wafer demand has improved, but the recovery is not uniform,” Yada said. “Many device companies have reported improvements in the industrial semiconductor segment, driving a broader recovery as wafer inventory is absorbed. However, weaker smartphone and PC shipments in Q1 2026 may reflect the impact of tighter memory supply due to AI high-bandwidth memory (HBM) allocation decisions.” Silicon wafers, the fundamental substrate for most semiconductors, are produced in diameters up to 300mm and are critical to all electronic devices. While the overall market shows positive momentum, significant shifts in capacity allocation are underway, particularly in mature wafer sizes. Industry giants TSMC and Samsung Electronics have announced plans to reduce or phase out some 8-inch (200mm) wafer production lines to focus on more cost-effective 12-inch (300mm) facilities. TSMC plans to fully cease operations at some 8-inch plants by 2027, while Samsung intends to shut down an 8-inch factory in South Korea’s Giheung complex within the year. TrendForce forecasts that global 8-inch wafer capacity will shrink by 2.4% in 2026, following a 0.3% decline in 2025. Counterintuitively, the contraction in 8-inch capacity has led to price increases, with some foundries notifying customers of 5% to 20% hikes in 8-inch wafer manufacturing prices in 2026. The demand for 8-inch wafers remains resilient, driven by AI servers, automotive MCUs, and industrial power devices, which rely on mature processes such as 0.11μm and 0.18μm that are most cost-effective on 8-inch lines. TrendForce estimates that new PMIC shipments for AI servers alone will consume 3% to 4% of global 8-inch capacity in 2026. In the 12-inch wafer segment, a clear divergence is emerging. Leading manufacturers are reallocating resources to advanced processes and high-margin applications, while二线 players face challenges in capacity utilization. TSMC is reportedly planning to cut 15%-20% of its 12-inch mature process capacity (40-90nm) in the coming years to focus on advanced packaging and cutting-edge nodes. Meanwhile, Chinese mainland manufacturers are accelerating 12-inch expansion: Xi’an Yicai achieved monthly 12-inch wafer production of over 850,000 units by the end of 2025, and Shanghai Hejing launched a fundraising plan to expand 12-inch substrate and epitaxial wafer production. Localization has become a key strategic focus, particularly in China, which recently issued a directive requiring 70% of domestic 12-inch wafer supply to come from local manufacturers by the end of 2026. This move aims to reduce reliance on foreign suppliers, particularly Japan’s Shin-Etsu Chemical and SUMCO, which collectively hold 55% of the global silicon wafer market. Chinese manufacturers are investing heavily in capacity expansion and R&D, even at the cost of short-term losses, to meet the localization target. The industry also faces ongoing technological and supply chain challenges. Advanced processes below 3nm are shifting to GAA (Gate-All-Around) architectures, requiring breakthroughs in etching and deposition technologies, while the transition to wide-bandgap materials (SiC and GaN) for power semiconductors is driving demand for specialized production facilities. Additionally, geopolitical tensions and export controls continue to reshape global supply chains, prompting manufacturers to prioritize supply chain resilience and regionalization. Looking ahead, industry experts anticipate that AI-driven demand will continue to propel growth in advanced wafer segments, while mature processes will see further consolidation. Localization efforts and technological innovations are expected to define the industry’s trajectory in the coming years, as manufacturers balance short-term market dynamics with long-term strategic goals.

May 15, 2026 – The global semiconductor wafer industry is undergoing a profound transformation in 2026, driven by China’s aggressive localization push, surging AI-related demand, and strategic readjustments by international giants. As the competition for advanced manufacturing capabilities heats up and mature process capacities are reallocated globally, the industry is stepping into a new era of regional rivalry and technological innovation, with 12-inch silicon wafers emerging as the core battlefield for market dominance. According to the latest quarterly report from SEMI’s Silicon Manufacturers Group (SMG) released on April 29, worldwide silicon wafer shipments rose 13.1% year-on-year to 3,275 million square inches (MSI) in the first quarter of 2026, while declining 4.7% sequentially due to typical seasonal fluctuations. Ginji Yada, Chairman of SEMI SMG and Managing Executive Officer at SUMCO Corporation, emphasized that demand for AI data center-related silicon wafers remains robust, spanning advanced logic, memory chips, and power management devices, which is driving a broader industry recovery as inventory levels normalize[5]. A key trend reshaping the industry is China’s determined pursuit of self-sufficiency in 12-inch silicon wafers, a critical component known as the "first cornerstone" of the chip manufacturing industry. Currently, China’s monthly demand for 12-inch wafers exceeds 3 million units, accounting for about one-third of global total demand, but its localization rate stands at only around 42%, with nearly 60% of supply relying heavily on imports, predominantly from Japanese manufacturers[1]. To address this gap, Chinese authorities have set a strategic target to raise the localization rate of 12-inch silicon wafers to over 70% by 2030, with 2026 marking a critical year for capacity expansion and technological breakthroughs[1]. Domestic leading enterprises are at the forefront of this localization drive. Eswin Material Technology, a top Chinese wafer manufacturer, projects its monthly 12-inch wafer capacity will reach 1.2 million units by the end of 2026, sufficient to meet nearly 40% of China’s domestic demand and secure a global market share exceeding 10%[1]. The company already supplies wafers to global giants including Micron Technology, TSMC, and GlobalFoundries, with Samsung Electronics and SK Hynix also evaluating its products for potential integration into their Chinese facilities. Its rapid growth is supported by a combination of government guidance, capital empowerment, and industry-university-research collaboration, which has helped address key bottlenecks in equipment and talent[1]. Other domestic players are also making significant strides in both capacity and certification. Shanghai Silicon Industry, China’s largest 12-inch wafer producer, sold 6.4163 million 300mm wafers in 2025, a 27.01% year-on-year increase, with its products passing 28nm full-process verification by SMIC and completing R&D validation for 14nm logic chips[1]. The company plans to expand its monthly capacity to 2 million units by 2027 and 3 million units by 2030, aiming to rank among the world’s top three 12-inch wafer suppliers[1]. Leon Micro became the first domestic firm to mass-supply automotive-grade 12-inch wafers, which have earned AEC-Q100 certification and entered the supply chains of BYD and NIO, further boosting domestic substitution in the automotive electronics segment. Internationally, the industry is dominated by a duopoly of Japanese manufacturers, Shin-Etsu Chemical and SUMCO, which together control over 60% of the global 12-inch wafer capacity[1]. Shin-Etsu, the world’s largest semiconductor wafer supplier, has a monthly capacity of about 3 million 12-inch wafers in 2026, accounting for nearly 30% of the global market share, and its products are deeply integrated into the supply chains of Samsung and SK Hynix for advanced 3nm and 2nm processes[1]. SUMCO follows closely with a 25% global share, excelling in heavily doped wafers and automotive-grade wafers, and maintains long-term stable cooperation with TSMC and Intel[1]. Meanwhile, global capacity expansion is accelerating, with an estimated 2 million additional monthly 12-inch wafer capacity to be added between 2026 and 2027, equivalent to more than 20% of the current global total[3]. International giants are also adjusting their strategies: Wolfspeed recently announced a major breakthrough in 300mm SiC wafers, enabling scalable platforms for AI, AR/VR, and advanced power devices[4]. Samsung has advanced the launch of its P4 plant in Pyeongtaek, a dedicated HBM4 DRAM production line, by three months to the fourth quarter of 2026, aiming to challenge SK Hynix’s dominance in the HBM market[3]. Industry analysts note that 2026 is a pivotal year for the global semiconductor wafer industry. While China’s localization drive is creating new growth momentum, domestic enterprises still face challenges such as high depreciation costs, downward price pressure, and structural imbalances between mature and advanced processes[1]. Looking ahead, the global 12-inch wafer market is expected to undergo further restructuring, with regional supply chains becoming more localized and technological competition focusing on advanced nodes and special materials, shaping the industry’s trajectory for the next decade.

May 15, 2026 – The global semiconductor wafer industry is undergoing a profound strategic restructuring in 2026, characterized by intensified capacity adjustments, aggressive technological investments, and accelerating localization trends. Driven by surging demand from AI data centers, automotive electronics, and industrial applications, both domestic and international players are reshaping their layouts, with distinct focuses on mature processes and advanced manufacturing respectively. According to the latest quarterly report from SEMI’s Silicon Manufacturers Group (SMG), worldwide silicon wafer shipments increased 13.1% year-on-year to 3,275 million square inches (MSI) in the first quarter of 2026, though they declined 4.7% sequentially due to seasonal factors. Ginji Yada, Chairman of SEMI SMG, noted that demand for silicon wafers related to AI data centers remains strong, extending from advanced logic and memory chips to power management devices, driving a broad-based industry recovery as wafer inventories are gradually absorbed. In the Chinese market, major wafer foundries and related enterprises are accelerating capacity expansion and resource integration through diversified capital operations to strengthen their industrial barriers. SMIC, a leading domestic foundry, established a wholly-owned subsidiary Shanghai Xinsanwei Semiconductor Co., Ltd. on March 31 with a registered capital of 432 million US dollars, focusing on 3D IC and advanced packaging technologies—a strategic move to tap into the "second curve" of chip performance improvement amid the approaching physical limits of Moore’s Law. Meanwhile, Huahong Semiconductor’s application for acquiring 97.4988% equity of Huali Microelectronics has been accepted by the Shanghai Stock Exchange, a move expected to integrate technologies and capacities, adding 38,000 wafers per month of 65/55nm and 40nm production capacity upon completion. Jinghe Integration is also making dual moves in the capital market: it re-submitted its H-share listing application to the Hong Kong Stock Exchange on March 31 to secure funds for 22nm process R&D and global layout, while its subsidiary Jingyi Integration saw its registered capital surge 9900% to 2 billion yuan to support the construction of a 12-inch wafer production line with a monthly capacity of 55,000 wafers. Additionally, OmniVision Group announced a 1 billion yuan investment in Rongxin Semiconductor, strengthening the strategic synergy between IC design and wafer manufacturing to ensure stable capacity supply amid supply chain fluctuations. Domestic progress in 12-inch wafer localization is particularly notable, with leading enterprises breaking through core technical barriers. As the top domestic 12-inch wafer manufacturer, Shanghai Silicon Industry sold 6.4163 million 300mm wafers in 2025, a year-on-year increase of 27.01%, with its products passing 28nm full-process verification by SMIC and completing R&D validation for 14nm logic chips. Leon Micro became the first domestic enterprise to mass-supply automotive-grade 12-inch wafers, which have passed AEC-Q100 certification and entered the supply chains of BYD and NIO. SEMI predicts that China’s mainland 12-inch wafer capacity will reach 3.21 million wafers per month in 2026, accounting for about one-third of the global total. Internationally, major semiconductor giants are focusing on advanced processes and global capacity restructuring to seize the high ground in AI chip manufacturing. Intel recently announced its participation in Tesla’s "Terafab" project and repurchased a 49% stake in its advanced wafer fab (Fab 34) in Ireland for 14.2 billion US dollars, strengthening its layout in AI and wafer manufacturing. Texas Instruments (TI) has completed the construction of its first 300mm wafer fab in Sherman, Texas, part of its 30 billion US dollar commitment to expand U.S. semiconductor capacity. The fab will focus on mature process nodes (28nm and above) widely used in automotive and industrial applications, with TI aiming to operate at least six 300mm fabs globally by 2030. A notable trend is the strategic contraction of international giants in mature processes, creating opportunities for domestic players. SUMCO recently delayed the construction of two new wafer fabs and gave up over 50 billion yen in Japanese government subsidies to focus resources on advanced processes below 2nm. Shin-Etsu Chemical and GlobalWafers have also shifted their expansion plans to advanced processes, gradually shrinking mature process capacities. Meanwhile, TSMC and Samsung are reducing or shutting down some 8-inch wafer production lines to allocate resources to more profitable 12-inch and advanced process fabs, leading to a 2.4% expected contraction in global 8-inch capacity in 2026 and a 5%-20% price increase by some foundries. Industry analysts point out that 2026 is a critical year for the global semiconductor wafer industry. The dual drivers of AI demand and domestic substitution are reshaping the industrial pattern, with mature processes moving toward 12-inch platforms and advanced processes competing fiercely. While domestic enterprises are accelerating localization, they still face challenges such as structural gaps in high-end wafers and fierce competition in mid-to-low-end products. Looking ahead, SEMI forecasts that the global 12-inch wafer market will exceed 20 billion US dollars by 2030, with China accounting for over 40% of the market share, highlighting the huge growth potential for domestic players.

May 15, 2026 - Taipei, Taiwan, China – The global semiconductor wafer industry is undergoing a profound restructuring in 2026, driven by the spillover effects of artificial intelligence (AI), the shift in production platforms, and the global push for supply chain resilience. As major players adjust their production strategies and regional markets accelerate capacity expansion, the industry is witnessing a new balance between advanced and mature processes, while technological innovations and upcoming industry expos further fuel its transformation and growth. A key trend reshaping the industry is the capacity restructuring of 8-inch wafers, marking a watershed year for this mature segment. Leading manufacturers including TSMC and Samsung are strategically scaling back their 8-inch production capacity, driven by economic considerations and product platform migration. TSMC plans to gradually phase out its 6-inch wafer manufacturing operations within two years and integrate its 8-inch production capacity, with its 8-inch Fab 5 expected to cease production by the end of 2027. Similarly, Samsung intends to shut down its 8-inch S7 plant in Giheung, South Korea, in the second half of 2026, reducing its monthly 8-inch capacity from approximately 250,000 wafers to less than 200,000 wafers. This contraction stems from the declining profitability of 8-inch lines compared to 12-inch wafers, the migration of key products like CMOS image sensors (CIS) and display drivers (DDI) to 12-inch platforms, and the siphoning of resources toward high-return advanced processes amid the AI boom. Ironically, the contraction of 8-inch capacity by industry giants coincides with a resurgence in demand, driven by the AI-induced surge in power management integrated circuits (PMIC) and power devices—products that heavily rely on 8-inch or mature processes. This supply-demand imbalance has pushed up global 8-inch wafer utilization rates, with TrendForce estimating that the average global utilization rate will rise from 75-80% in 2025 to 85-90% in 2026, while global supply will decline by approximately 2.4% year-on-year. As a result, second-tier foundries and regional players, such as South Korea’s DB HiTek and some Chinese manufacturers, are poised to benefit from overflow orders, with some foundries planning to raise prices by 5%-20% across a broader range of platforms than in 2025. The industry is simultaneously witnessing the accelerated expansion of 12-inch (300mm) wafer capacity, as mature processes shift toward larger platforms. Texas Instruments’ (TI) Sherman 12-inch wafer manufacturing facility in Texas, which began production in August 2025, has become a landmark project, redefining the cost structure of analog chip manufacturing through high automation and scale. Upstream silicon wafer manufacturers are also ramping up 12-inch production: GlobalWafers announced plans for the second phase expansion of its Texas plant in January 2026, reflecting strong confidence in long-term demand for 12-inch wafers. However, the 12-inch era also brings challenges, as demonstrated by Powerchip’s decision to sell its underutilized 12-inch P5 plant to Micron for $1.8 billion in January 2026. This move, which involves a long-term cooperation agreement on DRAM advanced packaging, highlights the pressure faced by second-tier manufacturers in managing high-cost, low-utilization 12-inch capacity. Technological evolution continues to drive the industry forward, with advancements in both advanced and mature processes. At the advanced end, GAA (Gate-All-Around) technology is moving from trial production to mass production, while logic chips continue to advance toward finer nodes, pushing the limits of Moore’s Law. For memory chips, DRAM processes are progressing toward 1β and 1α nanometers, and 3D NAND stacking layers have exceeded 200, shifting competition toward vertical integration. Meanwhile, Chiplet technology and advanced packaging (such as 2.5D/3D packaging) are reshaping wafer manufacturing, with fabs increasingly offering system-level solutions that integrate multiple chips and silicon interposers. In mature processes, the application of wide-bandgap materials like silicon carbide (SiC) and gallium nitride (GaN) is expanding, driven by demand from new energy vehicles and industrial applications. The global semiconductor wafer market maintains a steady growth trajectory, with regional dynamics reshaping the competitive landscape. The Asia-Pacific region remains the core market, with over 70% of advanced process capacity concentrated in Taiwan, China and South Korea. However, geopolitical factors and supply chain resilience efforts are driving capacity expansion in North America and Europe, supported by government subsidies. Industry data shows that the global semiconductor manufacturing market, which includes wafer fabrication, is projected to grow steadily, with mature processes accounting for a significant share of demand due to the boom in AI-related power devices, automotive electronics and IoT. China’s domestic wafer industry is accelerating its localization drive, with increasing investment in both mature and advanced processes to reduce reliance on imports. Industry expos are playing a crucial role in facilitating collaboration and showcasing innovations. The 2026 Taihu Semiconductor Wafer Manufacturing Expo, scheduled to be held from August 31 to September 2, will cover over 70,000 square meters, attracting more than 1,300 exhibitors and 120,000 professional visitors. The expo will feature dedicated zones for wafer manufacturing equipment, core materials and components, highlighting the latest advancements in etching, thin film deposition and lithography technologies. Additionally, the Shenzhen Semiconductor Industry Ecosystem Expo (SEMIBAY) 2026, to be held from October 14 to 16, will gather over 400 leading companies across the semiconductor ecosystem, including wafer manufacturers, equipment suppliers and material providers, serving as a key platform for global cooperation. Industry experts predict that the semiconductor wafer industry will continue to evolve around three core themes: capacity restructuring, technological innovation and regional diversification. The 8-inch segment will transition from a mass-production mainstay to a specialized, higher-cost capacity pool, while 12-inch wafers will dominate mainstream mature process manufacturing. Technological advancements will focus on overcoming the physical limits of advanced nodes and expanding the application of "More than Moore" technologies. With the ongoing AI boom, rising demand for automotive semiconductors and the push for supply chain resilience, the global semiconductor wafer industry is poised for sustained transformation and growth in the coming years.

TAIPEI, May 13, 2026 — The global semiconductor wafer industry is entering an era of intense technological competition and structural transformation, fueled by the explosive demand for AI computing power, the race to break through physical process limits, and geopolitically driven capacity redistribution. Latest industry data and technological breakthroughs indicate that 2026 has become a pivotal year for the sector, with leading manufacturers accelerating the transition to sub-2nm nodes, while regional markets undergo profound adjustments between advanced process leadership and mature process dominance. The global semiconductor wafer market maintains a robust growth trajectory, driven primarily by AI-related demand. According to a forecast from TrendForce, the global wafer foundry market revenue is expected to reach $203.2 billion in 2026, representing a year-on-year growth of 19% — a slight slowdown from the 22.1% growth in 2025, but still maintaining strong momentum. On a broader scale, the global semiconductor wafer production capacity reached 33.7 million wafers per month (8-inch equivalent) by the end of 2025, with a year-on-year increase of 7%, and is projected to grow further in 2026, driven by both advanced and mature process expansions. Notably, advanced processes (7nm and below), though accounting for only 6.5% of total capacity, contribute more than 56% of the industry’s total revenue, highlighting their core value in the AI era. The race to break through advanced process limits has become the core focus of the industry, with leading manufacturers competing to enter the "sub-2nm era". TSMC, the global leader in wafer foundry, continues to consolidate its dominance by advancing its process roadmap: its 2nm (N2) process, which entered mass production in the fourth quarter of 2025, has achieved a yield rate of over 80%, delivering a 10-15% performance improvement and 25-30% power reduction compared to the 3nm process. The company plans to mass-produce its 1.6nm (A16) process — its first angstrom-level node featuring Back-Side Power Delivery Network (BSPDN) technology — in 2026, addressing the power supply bottleneck of high-performance AI chips. Additionally, TSMC has accelerated the R&D of its 1.4nm (A14) process, targeting risk production in 2027. Intel and Samsung are actively catching up to challenge TSMC’s dominance in advanced nodes. Intel has entered the risk production phase of its 18A (1.8nm) process, the world’s first node to simultaneously adopt RibbonFET (GAA) and PowerVia (back-side power delivery) technologies, and plans to expand its commercial application in 2026. The company has also outlined its 14A (1.4nm) roadmap, aiming to compete head-on with TSMC in the sub-2nm space by 2028. Samsung, meanwhile, has improved the yield rate of its 2nm (SF2P) process from 20-30% to 40-50% by the end of 2025, with a target of reaching 70% in early 2026. Its Taylor, Texas factory is serving as the core production base for 2nm wafers, securing orders from clients such as Tesla and Qualcomm. AI computing power has emerged as the sole engine driving demand for advanced process wafers. In 2025, purchases of equipment for 3nm and below processes by AI chip manufacturers surged year-on-year, accounting for more than 30% of global demand for advanced equipment. Traditional consumer electronics, such as smartphones, have gradually weakened their pull on advanced processes, while AI servers and cloud training chips have become the primary source of growth. TSMC currently dominates the AI chip foundry market, capturing nearly 99% of orders from the world’s top 10 data centers and ASIC clients, including Nvidia, Apple, and Broadcom, further solidifying its competitive moat. Regional market dynamics are undergoing profound changes, driven by geopolitical factors and capacity localization trends. Asia remains the global core of wafer production, accounting for over 80% of total capacity. Mainland

Milpitas, Calif. & Hsinchu, Taiwan – May 9, 2026 – The global semiconductor wafer industry is witnessing a accelerated recovery in 2026, propelled by soaring demand from artificial intelligence (AI) applications, technological advancements in advanced processes, and strategic expansions by key manufacturers. Latest industry reports and corporate updates highlight strong growth in wafer shipments, tightening supply of advanced 12-inch wafers, and a shift toward specialized technologies that are reshaping the industry landscape. On April 29, 2026, the Silicon Manufacturers Group (SMG) under SEMI released its quarterly analysis, revealing that worldwide silicon wafer shipments increased 13.1% year-on-year to 3,275 million square inches (MSI) in the first quarter of 2026, up from 2,896 MSI in the same period of 2025. Sequentially, shipments declined 4.7% from the 3,437 MSI recorded in the fourth quarter of 2025, a dip attributed to typical seasonal fluctuations rather than weakening demand. “Silicon wafer demand related to AI data centers continues to be strong, including advanced logic and memory, and also now extending to power management devices,” noted Ginji Yada, Chairman of SEMI SMG and Managing Executive Officer at Sumco Corporation. He added that while overall demand has improved, the recovery is not uniform, with industrial semiconductor segments showing promising growth as wafer inventory is gradually absorbed, offsetting weaker smartphone and PC shipments impacted by tight memory supply due to AI-related HBM allocation decisions. GlobalWafers, a leading semiconductor wafer manufacturer, outlined its 2026 recovery path on May 6, emphasizing that the current semiconductor cycle is expected to bottom out in the first quarter of 2026, with the speed and breadth of recovery exceeding prior expectations, driven by sustained AI demand across the industry. The company also highlighted a tightening supply of 12-inch wafers, a critical component for high-performance AI chips, cloud infrastructure, and advanced memory devices. Beyond traditional silicon wafers, specialized technologies are emerging as key growth drivers. Silicon photonics, which enables more efficient data transmission for AI data centers, has become a focal point for manufacturers like GlobalFoundries and Tower Semiconductor. GlobalFoundries, which shifted its focus from advanced logic processes to specialized technologies, has expanded its Fotonix silicon photonics platform, targeting high-bandwidth, energy-efficient data center applications and investing an additional 3 billion US dollars in related R&D and production capacity. Tower Semiconductor, an Israeli代工 giant, has also benefited significantly from the AI-driven demand for silicon photonics. The company reported that its silicon photonics business generated approximately 52 million US dollars in revenue in a single quarter, a year-on-year increase of about 70%, and plans to expand its monthly production capacity fivefold by the end of 2026 with existing customer agreements in place. Tower also announced collaborations with NVIDIA to advance 1.6T silicon photonics solutions for AI infrastructure, extending its reach to broader applications including robotics and automotive LiDAR. Advanced process nodes and heterogeneous integration are also reshaping the industry. TSMC, a global leader in semiconductor manufacturing, announced a 5% to 10% price hike for advanced process wafers (including 5nm, 4nm, 3nm, and 2nm) starting in 2026 to address capital expenditure pressures. The company’s 2nm process yield has improved to approximately 90%, with its first 2nm fab in Kaohsiung operating at a monthly capacity of about 10,000 wafers, and a second fab entering the equipment installation phase for trial production by year-end. United Microelectronics Corporation (UMC) has focused on mid-range process nodes (22/28nm), which balance performance and cost for AI inference, IoT, and automotive applications. The company’s new fab in Singapore, scheduled for mass production in 2026, will have an annual capacity exceeding 1 million wafers and focus on serving AI, communication, and automotive customers. UMC is also expanding into silicon photonics and advanced packaging, aiming to capture more value from the AI-driven semiconductor ecosystem. While the industry enjoys strong growth, it faces challenges including geopolitical tensions, supply chain complexities, and the high cost of advanced process R&D. However, industry experts remain optimistic, noting that AI demand will continue to drive expansion, with specialized technologies and regional supply chain development becoming key competitive factors. “The semiconductor wafer industry is entering a new phase of growth, where specialization and innovation are as critical as scale,” said a senior industry analyst. “Manufacturers that focus on high-value niches and technological differentiation will be best positioned to thrive.” Looking ahead, the global semiconductor wafer market is expected to maintain its upward trajectory, supported by ongoing AI adoption, advancements in specialized technologies, and strategic investments by key players. As the industry recovers more broadly, silicon wafers will remain the fundamental building block for the next generation of electronic devices and AI infrastructure.

MILPITAS, Calif. & HSINCHU, Taiwan – May 9, 2026 – The global semiconductor wafer industry is witnessing a robust recovery driven by surging demand from artificial intelligence (AI) applications, with key indicators showing significant year-on-year growth in shipments and a tightening supply landscape for advanced 12-inch wafers, according to recent reports from SEMI and industry leaders. SEMI’s Silicon Manufacturers Group (SMG) announced on April 29 that worldwide silicon wafer shipments increased 13.1% year-on-year to 3,275 million square inches (MSI) in the first quarter of 2026, up from 2,896 MSI in the same period last year. Sequentially, shipments declined 4.7% from the 3,437 MSI recorded in Q4 2025, a dip attributed to typical seasonal fluctuations rather than weakening demand. “Silicon wafer demand related to AI data centers continues to be strong, including advanced logic and memory, and also now extending to power management devices,” noted Ginji Yada, Chairman of SEMI SMG and Managing Executive Officer at Sumco Corporation. He added that while overall demand has improved, the recovery is not uniform, with industrial semiconductor segments showing promising growth as wafer inventory is gradually absorbed, offsetting weaker smartphone and PC shipments impacted by tight memory supply due to AI-related HBM allocation decisions. Industry giant GlobalWafers echoed this optimistic outlook, outlining its 2026 recovery path on May 6 and highlighting a tightening supply of 12-inch wafers amid rising AI-driven demand. The company expects the current semiconductor cycle to bottom out in Q1 2026, with the speed and breadth of recovery exceeding prior expectations, as AI continues to drive growth across the entire industry. The strong growth in wafer shipments is closely tied to the expansion of advanced process nodes and the rising adoption of 12-inch wafers, which are critical for high-performance AI chips, cloud infrastructure, and memory devices. According to industry analysis, 12-inch wafer capacity is projected to grow at a compound annual growth rate (CAGR) of 10.4% between 2021 and 2030, with China emerging as a key growth driver, contributing 30% to 40% of global semiconductor equipment revenue and boasting a CAGR of 21.4%—significantly higher than the 6.2% average in non-Chinese markets. Meanwhile, capacity utilization for 12-inch wafers is expected to improve throughout 2026, with major manufacturers including Jinghe Integrated, Powerchip, and SMIC projected to reach utilization rates of 93%, 91%, and 90% respectively by Q4, driven by strong domestic and global demand. In contrast, 8-inch wafer capacity growth remains sluggish, with a CAGR of only 1.2% during the same period, as manufacturers shift resources to higher-value 12-inch production lines. The industry’s recovery is also supported by significant capital expenditures from leading foundries, particularly TSMC, which is expected to invest $47.708 billion in 2026—up 18% year-on-year—primarily for advanced process R&D, advanced packaging capacity expansion, and global manufacturing base construction. This investment will further reinforce TSMC’s dominance in the advanced process segment, where its 3nm yield exceeds 80%, far outpacing competitors like Samsung, whose 3nm yield remains around 30%. Looking ahead, industry experts anticipate that AI-driven demand will continue to be the primary growth engine for the semiconductor wafer market, with advanced logic and memory segments leading the expansion. However, challenges remain, including uneven recovery across market segments and potential supply constraints for critical wafer sizes. As manufacturers ramp up capacity and technology innovation, the global semiconductor wafer industry is poised for a broader and more sustainable recovery in the coming quarters.

May 6, 2026 – The global semiconductor wafer industry is entering a pivotal era of growth and transformation, driven by surging demand for artificial intelligence (AI) accelerators, advancements in advanced process nodes, capacity expansion of 300mm wafers, and geopolitically driven supply chain diversification. As the fundamental building block of all semiconductors, wafers are at the core of the “post-Moore era” evolution, with technological breakthroughs, strategic investments, and policy support reshaping the industry landscape and enabling next-generation computing, automotive electronics, and renewable energy applications worldwide. Technological innovation in advanced process nodes and transistor architectures stands as the industry’s core driver in 2026. The transition from FinFET to Gate-All-Around (GAA) architecture has gained full momentum, with 3nm process wafers entering mass production and 2nm test production underway at leading foundries. GAA technology, which wraps the gate material around the transistor channel, significantly enhances current control, reduces leakage, and boosts performance—critical for powering AI large models and high-performance computing (HPC) chips. Atomic Layer Deposition (ALD) technology has become indispensable in this transition, enabling atomic-level precision in thin-film deposition for GAA nanosheet and nanowire structures, addressing the physical limits of traditional planar transistor designs. Additionally, Wolfspeed achieved a major milestone in January 2026 by producing the first single-crystal 300mm silicon carbide (SiC) wafer, unlocking new performance thresholds for AI infrastructure, AR/VR systems, and advanced power devices. 300mm wafers have solidified their dominance as the industry standard for advanced manufacturing, while the phase-out of lower-margin 200mm production accelerates. In 2025, 300mm wafers accounted for 73.81% of global volume shipments, and the segment is projected to grow at a 5.18% CAGR through 2031, as advanced logic nodes and AI chips can only be processed on larger-diameter wafers. Leading wafer manufacturers are scaling up 300mm capacity to meet soaring demand: GlobalWafers initiated the second phase of its 300mm wafer factory expansion in Sherman, Texas, as part of a $7.5 billion total investment plan, while TSMC raised its 2026 capital expenditure guidance to $52 billion to $56 billion, focusing on 2nm and 3nm process tools that rely on 300mm wafers. Meanwhile, specialty 200mm wafers remain in tight supply, driven by demand from automotive and industrial semiconductors, with automakers signing multi-year contracts and paying 15-20% surcharges to secure capacity. Market growth is fueled by robust demand from AI, automotive, and HPC applications, with wafer shipments showing strong momentum. According to SEMI’s Q1 2026 report, worldwide silicon wafer shipments increased 13.1% year-on-year to 3,275 million square inches, driven by AI data center demand for advanced logic and memory wafers, as well as recovery in the industrial semiconductor segment. The global semiconductor wafer market is valued at $25.5 billion in 2026 and is projected to reach $40.4 billion by 2036 at a 4.7% CAGR, underpinned by a foundry capex super-cycle driven by AI accelerator demand. Another forecast estimates the market at $20.02 billion in 2026, growing to $27.93 billion by 2035 at a 3.77% CAGR, with silicon wafers accounting for over 90% of usage due to their superior electrical and thermal properties. By volume, global silicon wafer shipments are expected to rise from 13.41 billion square inches in 2026 to 17.14 billion by 2031. The competitive landscape is defined by capacity expansion, strategic acquisitions, and technology differentiation. Leading players including Sumco, GlobalWafers, and SK Siltron are prioritizing high-end 300mm AI-grade wafers, with Sumco announcing plans to terminate 200mm production at its Miyazaki plant by late 2026 to focus on advanced offerings. SK Siltron completed its new Gumi plant in 2025, boosting production of advanced silicon and SiC wafers and entering the gallium nitride (GaN) wafer market. Siemens acquired Grenoble-based Canopus AI in January 2026 to integrate AI-driven metrology into wafer inspection workflows, enhancing quality control and yield optimization. The market remains dominated by a handful of incumbents, as flatness requirements below 0.12 µm and strict thickness variation standards create high barriers to entry for new players. Geopolitical factors and government policies are reshaping global supply chains, with regional diversification becoming a strategic priority. The U.S. CHIPS Act, EU CHIPS Act, India’s ISM 2.0, and Japan’s METI subsidies are driving the development of domestic fab ecosystems, each requiring dedicated wafer supply. U.S.-based 300mm wafer production capacity is projected to grow from less than 5% of global output in 2024 to 12-15% by 2030, supported by CHIPS Act incentives. India launched ISM 2.0 in February 2026, shifting focus to semiconductor materials and R&D centers after delivering its first domestically made chips in late 2025, while Intel’s Arizona expansion—backed by $8.5 billion in CHIPS Act grants—will add 1.5 million 300mm wafers monthly by 2028. China’s domestic wafer manufacturers are also advancing, focusing on mature-node wafers to reduce reliance on imports. Sustainability and smart manufacturing are emerging as key focus areas for the industry. Wafer fabs are adopting AI-driven process optimization and predictive maintenance to improve equipment utilization and yield, while also optimizing energy efficiency to reduce carbon footprints amid global decarbonization goals. Advanced online detection and defect management technologies are being integrated into production lines, enabling real-time quality control and reducing waste. Additionally, innovations in green materials and environmentally friendly processes are addressing the industry’s high energy and resource consumption, with manufacturers exploring ways to minimize water and chemical usage in wafer production. Industry experts emphasize that 2026 is a critical year for the semiconductor wafer industry, as it navigates the transition to advanced nodes, scales 300mm capacity, and adapts to reshaped supply chains. The future will hinge on continued innovation in GAA and SiC technologies, the expansion of regional manufacturing ecosystems, and the integration of AI into production processes. As demand for AI, automotive, and HPC chips continues to surge, semiconductor wafers will remain the foundation of the global digital economy, driving technological progress across all sectors.