S. Export limits, and utilize only to pick out shipments underneath investigation, the people today reported. They show the lengths to which the U.S. has long gone to implement its chip export limitations on China, even as the Trump administration has sought to relax some curbs on Chinese use of https://www.evernote.com/shard/s426/sh/486baef3-58e4-2f84-289f-380b239654c8/fyRnOXzxXxlwww9YpQi2bvYlKjaoFNNPiBoblftT6y3aRFl4UkCRYaMTqg