TSMC could address Mr. Trump’s demands by simply building more manufacturing capacity in the United States, said Stacy Rasgon, a semiconductor analyst at Bernstein Research. TSMC, which received up to $6.6 billion in grants from the CHIPS Act, is building three factories in Arizona and has the ability to expand there.

To push the tech industry to migrate chip manufacturing to the US, Trump has threatened to impose tariffs as high as 100% on all foreign-made processors.