CNN Business —Taiwan Semiconductor Manufacturing Company plans to bring its most advanced technology to Arizona, the founder of the chip giant said Monday. Super-advanced semiconductor chips — like the ones produced by TSMC — are an indispensable part of everything from smartphones to washing machines. Advances in chip manufacturing require etching ever-smaller transistors on to silicon wafers. Chang said its plant in Arizona will produce 3-nanometer chips, TSMC’s most advanced technology. Experts have warned that any disruption to Taiwan’s chip supply could paralyze production of key equipment, impacting almost everyone in the world.

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