China Is Still Choking Exports of Rare Earths Despite Pact With U.S.

Even after the U.S. and China struck a deal to ease trade tensions, Western companies are hitting roadblocks trying to import rare earth minerals—critical ingredients for everything from smartphones to electric cars. Chinese officials are dragging their feet on export approvals, leaving businesses in limbo and raising questions about whether Beijing is quietly tightening its grip on these vital resources.