Letters from TSMC and Intel asking for tariff exemptions shed new light on how Trump's policies could impact Arizona's ...

TSMC warns that tariffs could jack up prices for end products like phones and computers, which would likely crush chip demand ...

TSMC warns U.S. tariffs could hurt Arizona chip production, and is urging tax credits and import access to support growth.

Its first factory in Arizona has started mass production of its 4-nanometer chips. Trump and TSMC’s chief executive officer C. C. Wei said the $100 billion is on top of the $65 billion that was ...

TSMC’s Arizona project, already the largest foreign ... as well as the critical inputs required for chip manufacturing that cannot yet be sourced domestically. The company stressed that imposing ...