They might want to sell... but who might (want to) buy, outside of Russia and maybe India? The Western world is already decoupling from China and I think it's completely infeasible that anyone wants to create new ties to China.
"Anyone planning a major semiconductor fab in the 2020s", then quite probably, yes.
Lest we forget, Japan and South Korea are mulling a free trade agreement[1] with China.
Anyone following US-led sanctions against China are doing so dragging their feet and groaning in annoyance.
[1]: https://en.wikipedia.org/wiki/China%E2%80%93Japan%E2%80%93So...