The U.S. government may expand its power to stop more foreign shipments of products with U.S. technology to China’s Huawei, amid frustration the company’s blacklisting has failed to cut off supplies to the world’s largest telecoms equipment maker, two sources said. The U.S. Commerce Department in May placed Huawei Technologies on a trade blacklist, citing national security concerns. Putting Huawei on the entity list, as it is known, allowed the U.S. government to restrict sales of U.S.-made goods to the company, and some more limited items made abroad that contain U.S. technology.
