And the crown jewel of this is Nvidia's AI chips, known as graphics processing units (GPUs). They drive key AI tasks such as training and inferencing -- and importantly, they are the world's most powerful and sought-after accelerators.

Nvidia CEO Jensen Huang arrived in Beijing on Thursday, said Yuyuan Tantian, a social media account associated with Chinese state broadcaster CCTV. Huang arrives at a time when the United States has put new restrictions on China-bound shipments of H20 datacentre GPUs,