Now the U.S. is giving China back some of its AI computing muscle by letting Nvidia ship its H20 chips there. The H20 is a chip Nvidia designed with downgraded performance to comply with U.S. export restrictions to China, so it can’t be sold in any other market.

Broadcom's chip unit unveiled a new networking processor that aims to speed artificial intelligence data crunching, which requires stringing together hundreds of chips that work together.

NVIDIA can start selling its H20 AI GPU to China again after gaining approval to do so from the US government.

Nvidia became the first company in history to reach a market value of $4 trillion, beating rivals Apple and Microsoft to the milestone in Wednesday morning trading on the tech-heavy Nasdaq exchange.

Nvidia: H20 export reinstated, bolstering the $200 by this year-end bull case and reviving the China growth story.

SAN FRANCISCO (AP) — Silicon Valley chipmaker Nvidia on Wednesday became the first publicly traded company to surpass a $4 trillion market valuation, putting the latest exclamation point on the investor frenzy surrounding an artificial intelligence boom powered by its industry-leading processors.