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

The world’s biggest chipmaker, TSMC, is raising red flags about new US tariffs that could throw a wrench into its massive ...

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 ...

1 Day TSM 0.87% DJIA -0.76% S&P 500 -0.13% Technology -0.72% ...