South Korea urged to link chip fab support to local suppliers

This is not industrial policy—it is the opening move in supply-chain weaponization. Tying fab subsidies to domestic procurement is a structural paradox: it shields local equipment and packaging vendors in the short term but caps the yield ceiling. EUV lithography, thin-film deposition, ion implantation—Korea has no mature domestic alternative in any of these. Forcing a switch adds six to twelve months to line ramp and pushes per-wafer cost up fifteen to twenty-five percent. The real fight is not in Seoul. It is in Washington and Veldhoven. The CHIPS Act non-adversary clause sits in direct tension with a local-content mandate. ASML and Applied Materials will almost certainly lobby the White House to pull Korean procurement policy into a Section 301 review. More critically, this signal accelerates the de-globalization narrative in equipment markets, opening a window for TSMC ecosystem partners in Taiwan, China, and for NAURA and AMEC to position as non-Western alternatives. Over the next eighteen months, expect three trajectories: Korean equipment vendors win orders but cannot deliver, creating a subsidy vacuum; Samsung and SK Hynix run dual-track procurement on leading-edge nodes, bleeding two to three points of gross margin to compliance; and the EU Chips Act tightens its local-content thresholds, formalizing the split of the global semiconductor supply chain into three or four parallel blocs.