Taiwan Semiconductor Manufacturing Co has begun producing advanced four-nanometer chips for U.S. customers in Arizona, Commerce Secretary Gina Raimondo told Reuters, a milestone in the Biden administration's semiconductor efforts.

Taiwan Semiconductor Manufacturing Co (TSMC, 台積電) has begun producing advanced 4-nanometer (nm) chips for US customers in Arizona, US Secretary of Commerce Gina Raimondo said, a milestone in the semiconductor efforts of the administration of US President Joe Biden.

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TSMC's chip foundry in Arizona is not just making one Apple chip, as a second Apple design is reportedly now in production at the facility.

"For the first time ever in our country's history, we are making leading-edge 4-nanometer chips on American soil, American workers — on par in yield and quality with Taiwan," Raimondo told Reuters in an interview,

Taiwan Semiconductor Manufacturing Co. (TSMC) has started producing advanced 4-nanometer chips in Arizona, marking a milestone in the Biden administrations semiconductor strategy. U.S. Commerce Secretary Gina