South Korea’s Finance Minister, Koo Yun-cheol, has stated that a planned $350 billion investment by South Korean companies into strategic sectors in the United States is not expected to commence in the first half of 2026. The minister’s comments clarify the timeline for the major economic initiative, which was previously announced as part of a trade and investment agreement between the two countries.
The investment plan encompasses several key industries, including semiconductors, electric vehicle batteries, and biotechnology. Major South Korean corporations such as Samsung, SK Hynix, LG, and Hyundai have previously announced commitments to build or expand manufacturing and research facilities within the United States as part of this initiative. These plans align with joint efforts by Seoul and Washington to strengthen supply chain resilience for critical technologies.
In a statement reported by Reuters, Minister Koo indicated the main phase of the financial outflows for these projects would occur later than initially anticipated by some market observers.
The timing of the investment holds significance for South Korea’s currency market. A large-scale overseas investment requires significant outflows of capital, as companies must convert the South Korean won into U.S. dollars to fund projects abroad. Such a large conversion could exert downward pressure on the value of the won. The finance minister’s clarification suggests that currency-related pressures from this specific investment plan are not expected in the near term.
The $350 billion figure represents a collection of investment commitments made by South Korean firms. The projects are intended to increase production capacity for advanced technologies on U.S. soil, a stated goal of both the South Korean and U.S. governments. The collaboration is aimed at securing stable supply chains for goods considered vital to national and economic security.
No revised schedule for the start of the investment was provided. The minister’s statement focused on confirming that the substantial capital movements associated with the plan would not take place within the first six months of 2026. Official government policy remains supportive of the long-term investment goals.

