AMD is having some of its latest Ryzen 9000-series desktop CPUs made at TSMC's new fab in Arizona. So claims Taipei, Taiwan-based journalist Tim Cuplan. It was reported last year that AMD was planning on having some high-performance CPUs made at TSMC's Arizona facilities.

The news comes in the same week that independent journalist Tim Culpan reported that the chipmaker has secured a second Apple product for production at its Arizona fab, with the previously reported AMD product now being named as the Ryzen 9000, codenamed Grand Rapids.

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

TSMC’s Arizona foundry has three chips on its plate, according to independent journalist Tim Culpan. Writing in his online publication, Culpium, he notes that, in addition to the Apple A16 chips, the Arizona fab is also producing chips for the Apple Watch and,

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

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.