U.S. Secretary of Commerce: Taiwan Semiconductor has begun producing 4-nanometer chips in Arizona

On January 11, Jinshi Data reported that U.S. Secretary of Commerce Gina Raimondo stated on January 10 that Taiwan Semiconductor has begun producing 4-nanometer chips for U.S. customers in Arizona. Taiwan Semiconductor indicated last January that the Arizona plant is expected to achieve mass production of 4-nanometer chips in the first half of this year