- Lead. June 18 is the deadline Senator Elizabeth Warren set for Nvidia to answer questions about export-control compliance after a series of Justice Department indictments alleged that more than $670 million in advanced AI chips and servers reached China through third-country intermediaries — contradicting CEO Jensen Huang’s public claim of “zero diversion.”
- Fact. Warren’s June 1 letter, cosigned by Republican Senator Jim Banks in a separate bipartisan effort urging Commerce Secretary Howard Lutnick to suspend Nvidia’s export licences, cites indictments involving $160 million in H100 and H200 chips smuggled via Malaysia and Thailand, and $510 million in diverted servers linked to Supermicro supply chains.
- Stake. If Nvidia’s Audit Committee has not formally assessed these DOJ allegations as a material legal risk, the company may face both regulatory and securities-law exposure, since public statements from Huang asserting zero diversion may have misled investors.
Senator Warren, the ranking Democrat on the Senate Banking Committee, sent her formal letter to Nvidia on June 1, requesting answers by June 18. The letter targeted Tim Teter, Nvidia’s Executive Vice President and General Counsel, and Brooke Seawell, Chair of the Audit Committee, asking specifically whether the committee had reviewed export-control compliance in the wake of the DOJ filings and whether any independent assessments had been conducted. Warren cited concerns published by the Senate Banking Committee that Huang’s statements to investors conflict materially with the government’s own court filings.
What the indictments allege
Federal prosecutors have brought multiple cases alleging that Nvidia’s H100 and H200 chips — restricted under Washington’s AI chip export rules from sale to Chinese entities — reached China via intermediaries in Southeast Asia. One case centres on schemes routed through Malaysia; another involves Thailand-based networks. A separate indictment tied to Supermicro, the server manufacturer, alleged $510 million in diverted server equipment that incorporated Nvidia GPUs. Nvidia has not been charged directly in any of these cases, which target the entities that conducted the diversions. But the volume and pattern of alleged circumvention raises the compliance question that Warren’s letter focuses on: what did Nvidia know, and when?
The bipartisan pressure
The pressure is not solely Democratic. Senators Banks and Warren jointly wrote to Commerce Secretary Lutnick urging him to suspend or reconsider Nvidia’s export licences in light of the Supermicro indictment, arguing that the government cannot credibly maintain export controls if the largest beneficiary’s products consistently appear in sanctioned markets. Lutnick has not publicly responded to that request. Nvidia previously declined an invitation to testify at a Senate hearing on the topic, citing scheduling constraints — a response that drew sharp criticism from both parties on the committee.
What Nvidia must answer
Warren’s questions to the Audit Committee include: whether the board has reviewed the export-control programme since the first indictments; whether an independent outside assessment has been commissioned; and what evidence — beyond Huang’s public assertions — supports the claim that Nvidia chip market share in China has “dropped to zero.” Nvidia has not yet publicly acknowledged receipt of the letter or indicated when or whether it will respond. The company’s next earnings call is scheduled for late July; analysts expect export-control scrutiny to dominate the question-and-answer session regardless of what happens on the June 18 deadline.