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.