…US Senator demands Huang’s exit as spy allegations trigger board probe
A China-linked business network allegedly secured and moved about 240,000 restricted Nvidia artificial intelligence chips into China, exposing potential weaknesses in US export controls and intensifying scrutiny of the world’s most valuable AI chipmaker.
The alleged shipments involved Nvidia’s H100, H200 and some A100 processors, with some eventually reaching Chinese technology giants Alibaba and Tencent, as well as smaller artificial intelligence laboratories, according to a report by The Information.
The operation was allegedly facilitated by Alice Huang, also known as Huang Le, a Chinese businesswoman accused of having links to Beijing’s intelligence network and whose reported relationship with Nvidia chief executive Jensen Huang has raised national security concerns in Washington.
Alice Huang reportedly built a network of companies across China and Singapore with her husband and sister to acquire Nvidia processors. When orders for chips subject to US export restrictions stalled, she allegedly leveraged her connections within Nvidia to secure supplies.
She later became the controlling shareholder of Megaspeed International, a Singapore-based cloud computing company linked to Century Litong, a China-based business that secured preferred cloud partner status with Nvidia in 2023, providing priority access to its chips.
The allegations have exposed a potential vulnerability in Washington’s efforts to restrict China’s access to advanced computing infrastructure: limiting direct sales may prove insufficient if intermediary companies and cross-border cloud arrangements can facilitate access to restricted processors.
The controversy has also raised questions about Nvidia’s partner-screening procedures and the effectiveness of safeguards designed to prevent its technology from reaching prohibited customers.
The Financial Times separately reported that several US government agencies had pushed for Megaspeed to be placed on Washington’s Entity List, a trade blacklist targeting organisations considered national security risks. However, the Commerce Department delayed efforts to blacklist companies under consideration while seeking additional information.
It remains unclear whether Megaspeed was among the companies whose blacklisting was delayed.
Read also: Nvidia scandal creates opening for Google’s AI chip ambitions
Leadership under pressure
The allegations have placed Huang’s leadership under unprecedented political scrutiny, with Republican Senator Kevin Cramer calling for his resignation over the potential national security implications.
Cramer, a member of the Senate Banking Committee, told Politico that the possibility of Huang being vulnerable to extortion was so significant that he should leave his position.
The Federal Bureau of Investigation is separately examining whether the 63-year-old executive was targeted by a foreign intelligence operation.
Nvidia’s independent directors have retained Joon Kim, a partner at Wachtell Lipton and former acting US attorney for the Southern District of New York, to lead an external investigation.
The company said its board had no reason to believe that US national security or corporate secrets had been compromised. Huang has committed to cooperating with the investigation.
Huang acknowledged being unfaithful to his wife during a closed-door meeting with senior executives on Monday, apologising before returning to business discussions. He has not publicly provided details of the alleged relationship.
Washington’s response
The controversy has extended into the White House, with reports that Secretary of State Marco Rubio briefed President Donald Trump in May about intelligence suggesting Huang was involved with a woman believed to be a Chinese spy.
Senate Democratic leader Chuck Schumer has demanded a full account of Trump’s handling of the intelligence and urged Congress to strengthen restrictions on advanced chip exports to China.
Trump said Huang had told him he had no knowledge that the woman was allegedly a spy, adding that he believed the Nvidia chief executive. A White House official disputed the reported account of the intelligence briefing.
China’s foreign ministry has dismissed the spy allegations as groundless.
The financial consequences are already emerging. Nvidia has lost about $430 billion in market value over two trading sessions, while its shares have declined 9.5 percent since the controversy broke.
Beyond the immediate market reaction, the allegations threaten to complicate Nvidia’s relationship with Washington at a time when access to advanced AI processors has become a central instrument of US competition with China.
Read also: Nvidia shares fall as CEO’s affair triggers Chinese espionage probe
For Nvidia, the investigation will need to establish not only whether corporate resources or national security information were compromised, but also whether its commercial relationships and distribution arrangements provided channels through which restricted technology could reach Chinese customers.
The outcome could influence how US authorities supervise AI chip exports, cloud computing partnerships and third-party distributors, potentially increasing compliance costs and regulatory scrutiny across the global semiconductor industry.
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Royal Ibeh is a senior journalist with years of experience reporting on Nigeria’s technology and health sectors. She currently covers the Technology and Health beats for BusinessDay newspaper, where she writes in-depth stories on digital innovation, telecom infrastructure, healthcare systems, and public health policies.
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