(After all, what could go wrong?)
Keep out the ChiComs with tactical nukes, if you have to. To get your mind around why, think of the ChiComs as a virus.
Today, that shouldn't be hard.
But with fish, there is certainly a limit as to how gigantic these processing ships can become, before overfishing is again a problem.
OTOH, I trust most Chinese citizens (as opposed to their overlords) more than I do many nationalities. At least the older gents.