373
Apple's mobile chips are now made in the U.S. — TSMC produces the older A16 Bionic at its Arizona fab
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
Apple wants to cut down on counterfeiting. The US wants to prevent supply chain issues and reduce reliance on foreign chip production. The wiki article on the CHIPS Act is a pretty good overview: https://en.m.wikipedia.org/wiki/CHIPS_and_Science_Act