Nvidia's Jensen Huang Faces Spy Probe After Pushing China Chip Sales

Nvidia lost about 4% of its market value on Monday — roughly $160 billion — after reports that CEO Jensen Huang is being investigated over an affair with an alleged Chinese spy. The chipmaker is still worth well over $4 trillion and expects roughly $400 billion in actual revenues this year, but the drop signals what BBC economics editor Faisal Islam calls "new and extraordinary risks at this junction of tech and global politics."

Islam's first-hand account of his interviews with Huang, published by the BBC, reconstructs the exact moment now under independent investigation: the period surrounding US President Donald Trump's state visit to the UK in September last year, when Huang was lobbying to lift export bans on some of Nvidia's highest-performing AI chips, specifically the H200. An export ban on a less powerful chip had already been lifted at that point.

What did Huang say about Trump and Xi?

Islam suggested to Huang that he was one of the few people who could walk into the White House to meet Trump and, days later, meet President Xi Jinping in Beijing. Huang did not dispute the framing, and he made no secret of his assessment that he had persuaded Trump of his case.

Huang told the BBC: "President Trump is very clear. He wants America to win and President Xi wants China to win, and it's possible for both of them too. And the reason for that is because it's not a zero-sum game. The advance of human society is not a zero-sum game."

Islam notes that Huang is "probably the only person in the world" who could speak that sentence with the authority of having heard from both leaders personally. The claim is Huang's own; no US or Chinese official has confirmed it.

Is AI a national security risk, according to Huang?

Huang's "not a zero-sum game" framing is not shared by many in national security circles, Islam reports. Their counter-view: the race to the most advanced AI is entirely zero-sum, and requires the West — and the US in particular — to take critical action to hold back Chinese advancement. The country that builds the most powerful AI systems on the most powerful chips wins on scientific development, encryption, economic growth and cyber-weapons.

Huang argued the opposite. He said it was better for the US that the world — "including China" — became dependent on US systems, the so-called "American tech stack," with Nvidia chips at its core.

He went further, telling Islam that President Trump "is very clear-eyed" about the idea that "this computing technology is not a national security concern."

On the military objection, Huang said: "any military is smart enough to build their military on top of their own indigenous technology, and not rely on an adversary to build their technology, build their military capability."

That argument conveniently positions Nvidia's chips as safe to sell anywhere — a commercial framing that national security officials explicitly reject.

How central is Nvidia to the AI boom?

Islam draws a comparison to Steve Jobs, having interviewed both men. Both wear signature black clothing — Huang opts for a leather jacket rather than the Apple founder's turtleneck — and both project what Islam calls "up-close charisma and occasionally scratchy genius."

The stakes, in Islam's assessment, exceed the Apple era. Every claim about AI in recent months — "good, bad, revolutionary and catastrophic" — depends on frontier AI models, which depend on the most powerful microchips. For years that has meant Nvidia, with technology rooted in repurposed gaming graphics and the manufacturing prowess of Taiwan.

Chip names such as Gracehopper, Vera and Rubin mean almost nothing to the public, Islam writes, but they power the AI models transforming the world.

What does the investigation mean for Nvidia?

Nvidia sits at what Islam calls "the absolute epicentre" of the US AI boom and the global race for AI supremacy. Even if the boom turned to bust, the company is expected to remain in rude health, with its $400 billion revenue base providing a cushion few tech firms enjoy.

The timing matters. At the very moment now independently investigated over national security concerns and alleged Chinese espionage, Huang was making public arguments to lift export bans — and claimed detailed knowledge of the president's thinking while disputing that his technology in China's hands posed any national security risk at all.

The unresolved question is whether Huang's access to both Trump and Xi, once his greatest commercial asset, becomes the liability at the centre of the probe.