TSMC warns US chip tariffs could undermine its Arizona investment

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2025.05.23 01:53
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Taiwan Semiconductor Manufacturing Co. (TSMC) has expressed concerns that proposed U.S. tariffs on foreign-made chips could threaten its $165 billion investment in Arizona. In a comment to the U.S. Commerce Department, TSMC warned that reduced demand from the tariffs might affect its U.S. operations' viability. The Arizona facilities are expected to contribute about 30% of TSMC's global capacity for advanced chips, with construction of a third plant already underway to produce 2nm chips and future A16 technology.