Following Trump’s comments, in March 2025, TSMC’s chairman, C.C. Wei, visited the White House to announce a $100bn investment in US chip manufacturing, in addition to the existing $65bn investment the company has made to build its fabs in Phoenix, Arizona.

AMD CEO Lia Su said that chips made in TSMC’s Arizona facility are more expensive than those made in a comparable facility in Taiwan. Dr. Su said that U.S.-made chips cost ‘more than 5% but less than 20%’ higher,

Advanced Micro Devices Inc. Chief Executive Officer Lisa Su said that the chips her company gets from supplier Taiwan Semiconductor Manufacturing Co. cost more when they’re produced in TSMC’s Arizona facilities.