we'll stay with this story speak to simon lacey now who was vice president of global affairs. while we technologies in sions in now senior electra and international trade at the university of adelaide in australia. lovely to have you with us. and maybe because i haven't dealt with this really without your correspondence, you could put a, we'll put way into context here. obviously mangas the cfo of a very important and very large company. but how did the tensions with why we fit into the whole story? well i think come, i think you need to sort of put that in the context of fall way. was one of them to do the bowl and expires targets when, when the us decided on, i mean, it was really john ball, the former national security adviser who read or lead to put pressure on on chinese companies as part of trump to confront china and cooperate with kids, you know, one of the most reasonable company is one of the most exposed things nationally. one of my successful and private companies in china. and also, you know, except in their consumer, electronic picky find the laptops and tablets.