Basically they using tariff on your exporters to coercive you. That's why exporters should not think the issue is over because anytime it can flare up again. And there is no guarantee exporters interest will always be protected because at the end of the day, it is about which choice yields the most benefits. If you are forced to give up $200 billion worth in order to protect export interests of $100 billion worth, the choice will not favor the exporters.

It is not just the export you have to be worried about

Not everything is about China. And when you cut import from China most likely you waste more money because now you have to pay more.