[News] Samsung, SK hynix 800 Trillion Won Expansion Strains Chipmaking Tool Supply, Potentially Pressures TSMC, Intel - TrendForce

Samsung Electronics and SK Hynix have announced an ambitious 800 trillion won investment plan to expand their semiconductor production capacity in South Korea, including the construction of four new f... Read original →

Samsung and SK hynix’s $600B-scale expansion isn’t just about fabs—it’s a high-stakes grab for scarce semiconductor equipment. With EUV, etch, and CMP tool lead times exceeding 18 months, TSMC and Intel’s sub-2nm ramp will face unavoidable delays, especially in CoWoS packaging capacity. Technically, mass adoption of High-NA EUV in DRAM pushes memory scaling below 1αnm, indirectly starving logic foundries of critical tools. Geopolitically, while South Korean firms aren’t yet restricted by U.S.-Dutch export controls, delivery uncertainty is inflating their capex buffers. Strategically, TSMC may accelerate its Arizona and Japan Phase II builds to hedge supply risk, while Taiwan, China’s Nanya and Winbond retreat into DDR5/HBM3e niches. Over the next 18 months, equipment access—not wafer output—will become the industry’s true bottleneck, shifting the competitive axis from 'capacity supremacy' to 'tool priority.'