Commerce Department adds seven Chinese supercomputing firms to its Entity List SHARE The U.S. Department of Commerce’s Bureau of Industry and Security today added seven Chinese supercomputing entities to its Entity List for conducting activities that are contrary to national security and foreign policy interests. The entities added to the list, which prevents them from obtaining advanced technologies developed in the U.S. without special permission, are Tianjin Phytium Information Technology Co. Ltd., Shanghai High-Performance Integrated Circuit Design Center, Shenzen Sunway Micro-electronics Co. Ltd., the National Supercomputing Center Jinan, the National Supercomputing Center Shenzhen, the National Supercomputing Center Wuxi and the National Supercomputing Center Zhengzhou.