Apple's upcoming M2 Pro chip will be fabricated on TSMC's 3 nm node. Mass production is expected to kick off later this year. The SoC is slated to make its debut alongside a Mac Mini, and an iPad will follow suit afterwards.
https://www.notebookcheck.net/Apple-M2-Pro-M2-successor-likely-to-be-manufactured-on-TSMC-s-3-nm-process-node.626493.0.html