https://www.reuters.com/article/us-usa-china-zte/zte-asks-u-s-commerce-department-to-suspend-business-ban-idUSKBN1I70FR >China's ZTE Corp has submitted an application to the U.S. Commerce Department's Bureau of Industry and Security (BIS) for the suspension of a business ban, it said in a filing to the Shenzhen stock exchange on Sunday.