That list includes many fabless players and isn't a good indication of how much the sanctions would play out in the next few years, as we undergo a massive migration to EUV process nodes, which China is effectively barred from.
The majority of semiconductor manufacturing is still in the 200nm range -- better yields, cheaper processes, more resilient chips. Some of it is still in the 1um (1 micron) range.
And true, some are fabless and the Chinese fabs fab for foreign customers as well.