Two Chinese nationals have been charged for an alleged scheme to illegally export a semiconductor dicing machine to a Chinese tech company. One of the two, Han Li, 44, was arrested in Chicago on Wednesday, while Lin Chen, 64, is believed to be in China. The charges and arrest are the latest developments in a protracted trade war between China and the U.S. over advanced computer processing.
Between May 2015 and August 2018, Li and Chen allegedly made plans to obtain a DTX 150 Scribe and Break machine from Dynatex, a high-precision silicon wafer dicing tool. The two were to export the tool to Changdu GaStone Technology Company in China, a company on the United States Department of Commerce's banned entity list and thus ineligible to receive certain tech and services from the U.S. The pair is also charged with violating the International Emergency Economic Powers Act (IEEPA), a law enabling the president to regulate international commerce in the case of a national emergency. IEEPA has been used to lock down commerce with China since the Trump era.
