Samsung and SK Hynix plan $590bn chipmaking expansion - Financial Times

Samsung and SK Hynix's $590 billion chipmaking expansion plan underscores the intense competition and growing demand in the global semiconductor industry. This massive investment focuses on advanced p... Read original →

Samsung and SK Hynix’s $590 billion expansion is less about capacity and more a strategic bet on sub-3nm process leadership, triggering cascading effects across the semiconductor stack. Upstream, EUV and high-aspect-ratio etch equipment demand will surge, benefiting ASML and Lam Research; downstream, AI customers will fast-track HBM4 adoption. Tightening U.S.-Japan-Netherlands export controls compel accelerated localization of materials and tools, potentially raising Korean operational costs by 15–20%. TSMC will likely counter with accelerated 2nm ramp and CoWoS packaging scale-up, while Micron leverages CHIPS Act subsidies to undercut in mature DRAM. Within 18 months, this move will split the market: advanced nodes face sustained shortages, while legacy nodes endure margin erosion—accelerating industry consolidation.