The U.S. tech giant’s powerful H200 chip seemed poised to boost Beijing’s A.I. ambitions, but not a single one has been purchased in China.

The chip maker said its profit in its most recent quarter jumped 211 percent from a year earlier thanks to extreme demand from other big technology companies.

Jensen Huang boarded Air Force One in Alaska, joining a delegation of more than a dozen business leaders accompanying President Trump on his trip to Beijing.

The latest artificial intelligence models from Anthropic and OpenAI are extending the United States’ lead over China and intensifying the rivalry between the countries.