The Trump administration took two major actions this week against Chinese telecom companies. First, the president signed an executive order declaring a national emergency over threats to American information technology and giving himself the power to block transactions with telecom companies that are “subject to the jurisdiction of a foreign adversary” — a phrase left undefined but which has been widely interpreted to target Chinese companies Huawei and ZTE. Then, the Commerce Department added Huawei to its “entity list,” barring it from buying American technology without the approval of the U.S. government. These are bold, and justified, assertions of executive power.
Huawei and its Chinese counterpart ZTE have a large and growing worldwide presence manufacturing both