Will Asian chipmakers cut US investment before home investment?
Core argument: BCG and SIA project wafer capex in Taiwan will reach $716 billion over 2024–2032, almost entirely by Taiwanese firms dominated by TSMC, and $300 billion in Korea, entirely by Korean firms dominated by Samsung and SK Hynix.
The Asian chip giants in Korea and Taiwan have launched their own massive capex programs at home, spurred by generous tax credits designed to match the US offering. According to BCG and SIA projections, wafer capex in Taiwan between 2024 and 2032 is projected to reach $716 billion, almost entirely by Taiwanese firms (dominated by TSMC), and wafer capex in Korea is projected to reach $300 billion, entirely by Korean firms (dominated by Samsung and SK Hynix). Because chip firms are bigger players in the economic landscape of Korea and Taiwan than in the United States, current Asian incentive programs (centered on tax credits) seem more certain to be extended than the US investment tax credit. Moreover, capital and operating costs in Asia are lower than in the United States. These factors suggest that, if global chip sales flag by comparison with current projections, Asian giants are likely to pull back on US capex before they reduce home capex.



