https://www.cnbc.com/2018/04/17/chinas-zte-may-lose-android-license-as-us-problems-build.html

Chinese smartphone maker ZTE's U.S. woes deepened on Tuesday, as regulators proposed new rules that could cut into its sales, while a supply ban means it may not be able to use Android software in its devices, according to a source.

The U.S. Commerce Department banned American firms on Monday from selling parts and software to ZTE for seven years. The move was sparked by ZTE's violation of an agreement that was reached after it was caught illegally shipping U.S. goods to Iran.