Apple has expanded its production footprint in the United States, with its S9 chip for the Apple Watch now reportedly being manufactured

TSMC's Arizona plant has apparently started making Apple Watch chips. Here's everything we know about Apple US production.

In a significant move to bolster domestic semiconductor production, Apple has started manufacturing its S9 chips for the Apple Watch in the U.S.

TSMC's chip foundry in Arizona is not just making one Apple chip, as a second Apple design is reportedly now in production at the facility.

Apple is now fabricating its S9 chip for the Apple Watch in the U.S. for the first time. The chips are being manufactured at TSMC’s Arizona facility.

The bulk of TSMC’s production remains in Taiwan, but its efforts to build foundries abroad—notably Germany and the U.S.—seem to be attracting big-name chip customers. (The Germany fab is expected to come online by 2027.