TSMC announces an additional $100 billion investment in Arizona chip fabs, bringing total US commitments past $165 billion with implications for AI and

Wei said “probably four more fabs will be built” in the US state

TSMC is investing an additional $100 billion in Arizona to expand advanced chip production, strengthen US semiconductor manufacturing, and meet growing AI demand.

Taiwanese chipmaker raises full-year capex to $64bn, revenue growth forecast to 40%