Taiwan Semiconductor Manufacturing Company's (TSMC) facility in Arizona, United States, is currently manufacturing 4-nanometer chips for Apple and has reached the final stages of quality verification. Additionally, NVIDIA and AMD are also engaged in trial production at this location. Nevertheless, TSMC's US plant lacks back-end packaging capabilities, necessitating the shipment of these chips back to Taiwan for packaging. It is anticipated that upon completion of verification, the initial batch of chips will swiftly transition into commercial mass production.
