I don’t think China is going to be doing the US any favors, especially if they are causing a ruckus about the Olympics at the same time.
China is in a position to extract some concessions in return for rolling the deal over, otherwise what would be the point? China can just buy according to their needs. We might not hear what these concessions are but I think it will be related to cooling heads in America,
Trade deal or not, it’s in Chinas interest to buy things from the US, and they are making headway with States and Cities and local companies.
I think China should continue to buy all the Energy, Food and other Commodities they can from the USA, in long term contracts, using some of it to build up huge stockpiles, while focusing on growing trade directly with US companies and capitalists.