The reported affair between former Nvidia chief executive Jensen Huang and a one-time executive at a Singapore-based Nvidia customer has widened into a dispute over how Washington controls exports of the technology behind artificial intelligence — and over what the White House knew about the woman at the center of it.
Jensen Huang had built rare access to President Donald Trump. He was one of a handful of business leaders with a direct line to the president, met him repeatedly, traveled with him to Britain and in May flew with him aboard Air Force One on the trip to China. That standing made him an influential voice in one of the administration’s sharpest internal fights: how much of America’s most advanced technology should be allowed to reach China.
The export fight Huang tried to shape
Nvidia makes the chips that power the AI boom. Washington has restricted exports of its most advanced processors to China since 2022, on the judgment that they could help Beijing develop military and technological capabilities. Enforcement is difficult. Chips can be bought legally by customers in countries such as Singapore and Malaysia and then diverted to China, and Chinese companies can rent computing power from data centers outside the country.
Jensen Huang argued for years that the restrictions were counterproductive: they shut Nvidia out of a huge market and pushed Chinese companies to develop their own alternatives. Trump appeared receptive to that view. Last year the administration allowed Nvidia to resume sales of certain chips to China in exchange for a share of the revenue, though the company’s most advanced Blackwell chips stayed off limits. That relationship now looks considerably more complicated.
The allegations and the intelligence question
The allegations center on Jensen Huang’s reported affair with Alice Huang, who is no relation and who was an executive at Megaspeed, a Singapore-based Nvidia customer. The disclosures have raised the possibility that a foreign intelligence operation was aimed not simply at a powerful businessman but at someone with unusually close access to the American president. US intelligence reportedly suspects Alice Huang of links to Chinese intelligence. Beijing has rejected the allegations. Nvidia’s board said it has no reason to believe that company secrets or national security were compromised.
The larger question is what the administration knew and what it did about it. That question runs to Commerce Secretary Howard Lutnick, whose department controls exports of sensitive American technology and was under pressure to act on concerns about Megaspeed, a company suspected of helping route advanced chips to China.
A highly classified memo about the concerns surrounding Alice Huang and Megaspeed was shared with Lutnick. He resisted taking action against the company, a decision now under scrutiny. Other senior officials wanted a tougher response. Treasury Secretary Scott Bessent was among those who questioned why Megaspeed had not been placed on the Commerce Department’s blacklist.
On Friday, Bessent pointed at Commerce. He told CNBC that several government agencies “were in favor of putting Megaspeed on the entity list for months,” adding: “But Commerce has the pen… and you will have to ask them about their internal process.”
On Thursday, Megaspeed chief executive Tan Yong Pong, also known as James Tan, said the company “takes its compliance obligations under US export control laws extremely seriously” and is “committed to working constructively and transparently with the US government.” He said Megaspeed had cooperated with Commerce Department inspections.
Why the investigation stopped
There are also questions about why an investigation into the Singapore-based company stopped after Nvidia intervened. Reporting on the episode says Nvidia’s general counsel contacted Commerce Department investigators who were probing suspected chip smuggling by Megaspeed, invoking a senior Trump appointee; the department then reportedly froze its investigation and handed the case to the Justice Department.
The sequence has exposed a substantive disagreement over the direction of Trump’s China policy: Jensen Huang wanted access to the Chinese market, other officials worried about the national security consequences, and Lutnick was caught in the middle. The political pressure has been building since.
Members of Congress from both parties want answers. Democrats have opened an investigation into how the Commerce Department vetted Chinese companies approved to buy AI chips, and Republicans are also questioning the administration’s approach. Jensen Huang’s departure from the company has not relieved the pressure.
Representative John Moolenaar, the Republican who chairs the House Select Committee on China, said it was in the national interest for Nvidia and other American AI firms to succeed, but that companies “should never jeopardize our nation’s security” by giving Chinese firms access to their most advanced chips.
Senator Elizabeth Warren, the top Democrat on the Senate Banking Committee, said Huang’s resignation did not absolve him of responsibility and urged Lutnick to explain why export-control loopholes remain open.
Jensen Huang’s team told Republican lawmakers on Wednesday that he plans to cooperate with their request to testify behind closed doors. Colette Kress is serving as Nvidia’s interim chief executive while the company weighs who will take the role permanently.
The White House has not responded to requests for comment on the matter. It has said Trump has complete confidence in Lutnick, describing him as “the most transformative commerce secretary in modern history” — an emphatic show of support at a time when officials are reported to be weighing whether Lutnick should be forced out.
Several questions remain unanswered. If Lutnick was indeed warned about the risks, why did his department fail to act? And if other senior officials were pressing for action, why did it take so long?
For Trump the question is larger. The president cultivated a close relationship with Jensen Huang, was directly involved in decisions about chip sales to China and, according to reporting, was briefed on the intelligence concerns. That makes the episode harder to dismiss as the misjudgment of one businessman or one government department. Huang’s personal life may have triggered the crisis, but the questions now reach into the White House itself: how much influence did he have, what did the president know, and who was ultimately responsible for protecting America’s most sensitive technology?