Nvidia founder and CEO Jensen Huang has been active on the government relations and lobbying front, and now he’s got something big to show for his efforts: the Trump Administration has agreed to lift a ban on selling Nvidia H20 AI chips to China.

Washington has been concerned China could use Nvidia’s chips to get a jump on the U.S. in high-tech fields, particularly when it comes to artificial intelligence.

Nvidia CEO Jensen Huang, once apolitical, emerged as a key geopolitical player after US restrictions threatened chip sales to China. Lobbying Trump and navigating Washington, he helped reverse the ban,