Samsung, SK Hynix to unveil $1.3 trln investment plan in S.Korea, report says By Investing.com - Investing.com

Samsung Electronics and SK Hynix, two leading South Korean semiconductor companies, are reportedly planning a $1.3 trillion investment initiative to strengthen their global market position. This massi... Read original →

Samsung and SK Hynix’s $1.3 trillion commitment is less about capacity expansion and more a strategic bid to assert 'technological sovereignty' through 3nm nodes and EUV lithography. This will force rapid qualification of domestic Korean suppliers in photoresists, silicon wafers, and metrology tools, tightening the local ecosystem. Yet reliance on U.S.-controlled EUV tools from ASML exposes them to escalating compliance costs and shipment delays under tightening U.S. export controls on China. TSMC will likely accelerate its 2nm ramp and deepen U.S.-Japan alliances, while Micron may lobby Washington to restrict Korea’s access to advanced packaging IP. Within 18 months, if Korea fails to lead in EUV multi-patterning yield and HBM4 standardization, this investment could backfire—flooding the market with stranded capacity while losing ground in the AI chip value chain.