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.

Nvidia CEO Jensen Huang sold 225,000 shares worth about $37 million as part of a prearranged trading plan, according to CNBC. Since starting stock sales this year, Huang has sold 1.2 million shares for around $190 million.