Sources: TSMC plans to announce a second chipmaking factory north of Phoenix, Arizona, in the coming months, investing roughly $12B and aiming to make 3nm chips (Wall Street Journal)

Wall Street Journal:
Sources: TSMC plans to announce a second chipmaking factory north of Phoenix, Arizona, in the coming months, investing roughly $12B and aiming to make 3nm chips  —  New facility would produce cutting edge 3-nanometer semiconductors  —  Taiwan Semiconductor Manufacturing Co. …