Samsung, SK hynix chip investment hopes build in Korea's southwest - The Korea Herald

The southwestern region of South Korea is emerging as a new hotspot for semiconductor investment, with speculation that major players like Samsung Electronics and SK Hynix may establish new chip manuf... Read original →

If South Korea’s southwest truly emerges as a back-end semiconductor hub, it will force a regional realignment of the advanced packaging ecosystem. Surging demand for HBM and AI chips—dependent on 2.5D/3D integration—means Samsung and SK Hynix’s potential move to Gwangju would pressure materials, equipment, and test vendors to relocate southward. Yet the region lacks a mature supplier base, risking yield and delivery reliability in the short term. While government incentives reduce land and tax burdens, talent acquisition and logistics costs may rise—especially as U.S. and EU subsidies push localization. TSMC and Intel will likely accelerate CoWoS and Foveros capacity to outpace Korean responses, while Taiwan, China’s OSAT leaders could poach Korean outsourcing deals. Over the next 18 months, success hinges on concurrent infrastructure and workforce development; failure risks turning this initiative into political theater, but success could break Gyeonggi’s dominance and redefine Korea’s semiconductor geography.