U.S. President Donald Trump gestures as he attends a roundtable discussion on the day he announced an aid package for farmers, at the White House in Washington, D.C., U.S., Dec. 8, 2025. Jonathan Ernst | ReutersPresident Donald Trump on Monday said the United States will allow tech giant Nvidia to ship its H200 artificial intelligence chips to "approved customers" in China and elsewhere, under a set of conditions.Chinese President Xi Jinping "responded positively" to the proposal, Trump wrote in...