> An outright ban on Huawei is seen as legally impossible, but German officials are looking at tools that would have the same effect. How can 'tools' with the effect of a ban be legal, when a ban isn't?
But must guess is that Germany will be very careful and still let Huawei have a footprint in the country because Germany is a heavy investor in China for decades, and Huawei actually moved their EU HQ from the UK to Germany. They will want to stay on good enough terms with China.