Nvidia sees permanent loss of opportunities from China export curbs

Nvidia’s financial chief said restrictions on exports of artificial intelligence chips to China “would result in a permanent loss of opportunities for the U.S. industry” though the company expected no immediate material impact.

U.S. officials are considering tightening an export control rule designed to slow the flow of AI chips to China by clamping down on the amount of computing power the chips can have, according to two people familiar with the matter.