Two of the most senior members of President Donald Trump's Cabinet have reportedly clashed in the Situation Room over how the administration handled a China-linked security concern involving the semiconductor company Nvidia. According to reporting, Treasury Secretary Scott Bessent confronted Commerce Secretary Howard Lutnick over his handling of export restrictions, and other officials reportedly sided with Bessent.
The dispute appears to have been triggered by the relationship between Nvidia chief executive Jensen Huang and Alice Huang, an executive at Singapore-based Megaspeed International who is suspected of being a Chinese spy. Jensen Huang has acknowledged an affair with her. Megaspeed is reportedly a major Nvidia customer and is suspected of diverting advanced chips to China. Jensen Huang has since resigned as Nvidia's chief executive, and the company has reportedly opened an internal investigation.
The core of the disagreement concerns the Entity List, a federal tool that blocks firms the government considers a national security risk. Trump reportedly approved action to place Megaspeed on the list three times: in May, in August and last Thursday. Lutnick reportedly told colleagues that he needed to consult Trump before acting. He also reportedly received an intelligence memo about the Huang relationship without moving forward on the designation. The reporting frames that delay as the source of the friction with Bessent and others, who reportedly viewed the held-up action as a serious gap in protecting sensitive technology.
The episode unfolds against a broader debate over how far Washington should go to keep advanced American chips out of Chinese hands while preserving ties with the companies that design and sell them. Nvidia sits at the center of that debate, and Megaspeed's reported position as a large customer makes the question of diversion harder to separate from ordinary commercial relationships. Because the Entity List is administered through the Commerce Department, decisions on it run directly through Lutnick's office, which is why the timing of the reported delay has drawn attention.
Lutnick is scheduled to appear before the Senate Banking Committee on Dec. 10, where the matter is likely to draw questions from lawmakers. A Commerce Department spokesperson did not directly address the reported confrontation. Bessent deferred questions to the Commerce Department and the Bureau of Industry and Security, the agency that administers the Entity List. The Treasury Department and the White House did not respond to requests for comment.
The reporting relies on people familiar with the internal discussions, and the account of what was said in the Situation Room has not been independently confirmed by the officials involved. What is documented so far is the sequence of Trump's reported approvals, the pending hearing and the leadership change at Nvidia, each of which will shape how the disagreement is judged once more is made public.