US Lawmakers Demand Suspension of Nvidia AI Chips Export Licenses to China After Smuggling Charges

US Lawmakers Push to Suspend Export Licenses for Nvidia AI Chips

US lawmakers have intensified pressure on the Commerce Department to suspend China export licenses for Nvidia AI chips following revelations of a massive smuggling operation. Senators Elizabeth Warren and Jim Banks sent a bipartisan letter to Commerce Secretary Howard Lutnick demanding "immediate action" after the Justice Department charged three individuals, including Supermicro co-founder Yih-Shyan "Wally" Liaw, with smuggling $2.5 billion worth of Nvidia hardware to China 1

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The senators urged "all necessary and appropriate actions, including the immediate pausing, suspension, or other reconsideration of all active export licenses covering advanced Nvidia AI chips and server systems" destined for China and Southeast Asian intermediaries, specifically naming Malaysia, Thailand, Vietnam, and Singapore 3

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. This demand comes as the Supermicro smuggling scheme exposed vulnerabilities in current export controls designed to protect national security.

Jensen Huang's Remarks Under Scrutiny for Potentially Misleading Officials

The lawmakers directly challenged Jensen Huang's previous assertions about AI chip diversion to China, claiming his statements may have misled US officials during crucial licensing decisions. Warren and Banks cited remarks Huang made to reporters in 2025 while Nvidia was securing export licenses, including his claim that "there's no evidence of any AI chip diversion" and his assertion that the Grace Blackwell system weighing nearly two tons couldn't easily be smuggled 2

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"These statements were not simply wrong in hindsight. They were contradicted by reporting available at the time and potentially misled US officials," the senators wrote 1

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. The lawmakers asked Lutnick to investigate whether Nvidia leadership's representations about the absence of chip diversion "were materially false or misleading" and whether they influenced licensing decisions 2

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Nvidia Defends Compliance Processes Amid Allegations

Responding to the mounting scrutiny, an Nvidia spokesperson told Tom's Hardware that "strict compliance is a top priority for Nvidia" and emphasized the company continues working closely with customers and government on compliance processes as export regulations have expanded 1

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. The company argued that "unlawful diversion of controlled US computers to China is a losing proposition across the board" because Nvidia doesn't provide service or support for such systems, claiming enforcement mechanisms are "rigorous and effective" 1

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In another statement, Nvidia suggested that critics are "unintentionally promoting the interests of foreign competitors on US entity lists," arguing America should want its industry competing for vetted and approved commercial business 2

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Geo-Tracking Technology and Enhanced Monitoring Proposed

The controversy has accelerated legislative efforts to implement geo-tracking technology for high-end AI chips. The House Foreign Affairs Committee is preparing to vote on the Chip Security Act, which would require location verification for advanced AI chips to combat diversion 1

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. Although Nvidia opposes such measures, the company has developed a software tracking solution providing operators a rough idea of where Blackwell GPUs are located 1

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Ryan Fedasiuk, a technology security expert at the American Enterprise Institute, emphasized the absurdity of current tracking systems: "Amazon can tell you where a package is at any given moment. There is no reason the most powerful AI hardware on earth should have a less sophisticated chain-of-custody system than a pair of sneakers" 1

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Implications for H200 Chip Sales and Future Access

This development comes at a critical moment, as President Donald Trump reversed course in December 2025 and allowed Chinese tech companies to acquire the H200 chip after lobbying from Jensen Huang 1

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. Nvidia recently confirmed orders for the H200 and restarted manufacturing of these older AI chips 1

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However, lawmakers remain concerned about China's access to cutting-edge technology, including Blackwell GPUs and upcoming Vera Rubin AI GPUs 1

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. Warren and Banks emphasized that "the scale of alleged fraud and diversion in south-east Asia among key Nvidia partners raises serious concerns that the company's compliance processes may be grossly inadequate to protect cutting-edge American technology from foreign adversary access" 3

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. The senators suggested the Bureau of Industry and Security should not issue licenses based solely on assurances from executives with financial stakes in the outcome 3

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, signaling potential long-term restrictions on how the Commerce Department evaluates export control applications.