TMSC's Arizona fab is up and running producing 4nm chips
There's ~a dozen in the works or under construction
TMSC plans to have 2-3nm fabs operational in the next 2-3 years
So we're 2-3 years behind the standard (currently 2nm), and further behind on the bleeding edge sub-2nm fabs
> TMSC's Arizona fab is up and running producing 4nm chips
Are the majority of the staff still shipped in from Asia?
Don't forget Intel. They are producing chips on 18A right now, with 14A up next.