Shares of U.S. rare earth and critical mineral miners surged Thursday after China tightened restrictions on exports, fuelling market speculation that the Trump administration will move more aggressively to invest in building out a domestic supply chain. Ramaco Resources soared 12%, Energy Fuels surged nearly 8%, USA Rare Earth jumped more than 7%, and MP Materials rallied more than 6%. Lithium Americas popped more than 4% and Trilogy Metals rose more than 6%. Beijing is now requiring foreign entities to obtain a license to export products that contain more than 0.1% of domestically sourced rare earths, according to ... (full story)