Like I said here before, the US has done this too late, and in such a clumsy fashion that Chinese companies can recuperate.
These tactics might have worked 2 years ago, but right now China's semiconductor fabrication capacity, and chip design is at a high enough level they can do their own thing. The sanctions are also still not hitting the most critical parts of China's current semiconductor ramp up.
I don't think the tax exemption is a good idea however. It will make Chinese corporate leaders extract profits from these companies instead of investing in R&D like they should do to surpass this crisis.
These tactics might have worked 2 years ago, but right now China's semiconductor fabrication capacity, and chip design is at a high enough level they can do their own thing. The sanctions are also still not hitting the most critical parts of China's current semiconductor ramp up.
I don't think the tax exemption is a good idea however. It will make Chinese corporate leaders extract profits from these companies instead of investing in R&D like they should do to surpass this crisis.