After the US lifted export curbs on chips...American chipmaking giant Nvidia (NVDA) says it plans to resume sales to China of an artificial intelligence chip that's become part of a global race pitting the world's biggest economies against each other. The company's announcement on Monday comes after Nvidia CEO Jensen Huang met with President Donald Trump at the White House last week. Huang has argued that restricting sales of American technology to China could put the US's position as a global AI leader at risk.