I am not worried. Not here for charity either.

Suresh will have a China +1 and SPX can have China for 400G and they'll work out an 800G deal. They'll iron out the contractual interpretations for both partners to profit. They'll do it quietly, no public bickering. 

The thing is, the west worries about a Chinese supplier, for good reasons. I suspect the Chinese companies have some worries about a non-domestic supplier. Maybe not as much as the reverse, but the best situation is China for China, and +1 for the rest of the world, which I expect is coming.