Nvidia received the green light from the U.S. to sell its advanced H200 chip to China. But there are questions over whether Beijing will allow this to happen.

Nvidia and chip rival Advanced Micro Devices agreed over the summer to share 15% of the revenue from China chip sales with the U.S. government.

Nvidia had been at the centre of a geopolitical tug-of-war between the US and China in recent months.