The U.S. House Select Committee on China has expressed concerns about the Trump administration's decision to allow Nvidia ( NASDAQ: NVDA) to resume shipments of its H20 AI chips to China.

Nvidia plans to resume sales of its AI chip H20 to China, having received U.S. government approval. This move has sparked concerns among U.S. legislators, fearing that the technology could enhance China's military and censorship capabilities.

The Commerce Department allows Nvidia to sell H20 AI chips to China despite security concerns, and experts are divided on the U.S. technological advantage.

At the Beijing Expo, Jensen Huang also announced plans for a new chip for Chinese clients that is designed for robotics and smart factories.

Nvidia CEO Jensen Huang described artificial intelligence models from Chinese firms Deepseek, Alibaba and Tencent as "world class" and said AI was "revolutionising" supply chains, at an exhibition in Beijing on Wednesday.

Nvidia plans to increase the supply of its H20 chips to China, aiming to strengthen its position in the lucrative Chinese technology market. This move follows the lifting of an export ban and comes as Nvidia navigates US-China trade tensions.