Businesses across the global semiconductor supply chain are bracing themselves for disruptions from China’s most targeted move yet to limit their supplies of rare-earth materials as part of an escalating trade war between the Asian nation and the U.S. The restrictions may lead to weekslong delays in shipments for ASML Holding NV, the only manufacturer in the world of machines that make the most advanced semiconductors, a person familiar with the company said. The company is preparing for