From Trump in g20 press conference,
"One of the things I will allow, however, is, a lot of people are surprised we send and we sell to Huawei a tremendous amount of product that goes into the various things that they make. And I said that that’s okay, that we will keep selling that product. These are American companies… that make product and that’s very complex, by the way, and highly scientific. And in some cases we’re the ones that do it, we’re the only ones that do it. What we’ve done in Silicon Valley is incredible, actually and nobody has been able to compete with it, and I’ve agreed and pretty easily, I’ve agreed to allow them to continue to sell that product. So American companies will continue and they were having a problem, the companies were not exactly happy that they couldn’t sell because they had nothing to do with whatever it was potentially happening with respect to Huawei, so I did do that."
For those who do not want to trust the device. Is their business. Meanwhile Trump is backing out from pressuring huawei means a lot. Huawei tech has been so advanced. They have no one to copy from. In the words of CEO, Ren he has words out that if he would lower their product price, competitors will go out of business. It is the heart of great boss, he does want others to get the spoil.