American chipmaking giant Nvidia 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.

Nvidia’s scaled-down chip is called the H20. Introduced in 2023, it’s a slower version of the company’s H100 chip, which was at one point its fastest data center AI accelerator. AMD’s scaled-down chip is known as the MI308.