South Korea unveils a large, multi-year investment push for semiconductors and AI infrastructure as demand for AI technology and chip capacity grows worldwide. Multiple outlets report that President Lee Jae Myung announces a package that totals about US$1 trillion or more, with figures varying by source. BBC and several others describe a roughly $1tn chip and AI investment plan. Bloomberg reports a corporate investment total of 1,350 trillion won (about $880 billion) aimed at expanding critical AI infrastructure and strengthening South Korea’s position in semiconductors. Other reporting cites a broader figure of more than US$576 billion to be delivered through projects involving Samsung Electronics and SK Hynix, plus investment by local governments, and also references a combined figure nearing US$1.2 trillion for chip-building and AI data centre development.

The announcements are presented as efforts to secure industrial leadership in the AI era and to strengthen economic development beyond the Seoul metropolitan area, including regional targets such as South Korea’s less developed southwest. President Lee is joined at the announcements by executives from Samsung Electronics and SK Hynix, two leading memory and semiconductor producers, alongside officials linked to the investment plans.