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.