Samsung, SK to Invest 800 Trillion Won in Four Semiconductor Fabs in Southwest Korea - thelec.net

The South Korean government unveiled a semiconductor investment plan exceeding 900 trillion won, involving major companies such as Samsung Electronics and SK Hynix. Samsung and SK Hynix will jointly i... Read original →

South Korea’s colossal semiconductor push is a state-engineered bid to reclaim technological sovereignty. Technically, the four new fabs targeting HBM and DRAM will accelerate EUV scaling and TSV packaging into mature nodes, forcing equipment vendors like ASML and Lam Research to pre-deploy memory-optimized tools. On compliance, fab operations hinge on grid stability; if proposed SMRs aren’t online by 2027, power rationing could spike costs. Micron will likely counter by fast-tracking Hiroshima expansions and lobbying for tighter U.S. export controls on high-end memory to China, preserving pricing power. Within 18 months, this triggers a global “capacity-versus-power-cost” arbitrage race, compelling Taiwan, China and mainland China to urgently scale advanced packaging—lest they’re sidelined in the AI datacenter supply chain.