S. export limitations, and implement only to pick shipments less than investigation, the persons said. They present the lengths to which the U.S. has gone to implement its chip export limits on China, even as the Trump administration has sought to relax some curbs on Chinese access to advanced American https://www.evernote.com/shard/s419/sh/d8a6f95b-c6b5-90b4-79b9-78141008ef83/xWapM3W3llntlMX5eUOrgk01QD6w16_unmrD4hnnWKGsLmof1S2yENxt5Q