Congress is moving towards tighter limits on advanced AI chip sales to China after Jensen Huang stepped down as Nvidia’s chief executive, with leaders of both parties now backing curbs he spent years fighting.
MoneyTurkey | Politics | 15 November 2026
Key points
- House Speaker Mike Johnson said on Thursday there is a “developing consensus in Congress” on limiting chip exports to China, Reuters reported
- Lawmakers want to attach at least four chip bills to the annual defence authorisation bill; the Senate version already includes three of them
- The Remote Access Security Act, which Nvidia has said could have “a material impact on our business”, may hit the company hardest
- Senate Majority Leader John Thune said passing export control measures was “becoming a high probability”, according to Politico
What happened
Lawmakers from both parties are pushing for tougher restrictions on China’s access to advanced AI chips after reports about Huang’s affair with an executive at a Singapore-based company whom US authorities suspect of spying for Beijing, Reuters reported. Huang stepped down on 12 November. He has admitted to an extramarital affair without naming the person, and Nvidia’s statement did not address his actions.
“The export controls on chips to China has been a big issue around here,” Johnson told reporters at the Capitol. “I think there’s a developing consensus in Congress that is an important position to take.” He told Politico the scandal “might change a few minds.” House Democratic Leader Hakeem Jeffries has said he will work to get chip language into the final defence bill, Politico reported.
The four bills
- AI Overwatch Act: backed by Senators Elizabeth Warren, a Democrat, and Jim Banks, a Republican, it would give Congress a bigger role in reviewing changes to chip export rules, making it harder for future administrations to loosen limits on Nvidia sales to China
- Chip Security Act: would require chipmakers to track where advanced AI processors end up and report suspected diversion to banned users; the Semiconductor Industry Association has said mandatory tracking could be costly
- Match Act: would press allies such as the Netherlands and Japan, home to ASML and Tokyo Electron, to restrict sales and servicing of chipmaking tools bound for China
- Remote Access Security Act: would let the Commerce Department regulate Chinese firms renting Nvidia-powered computing in overseas data centres; it passed the House in January and awaits the Senate
What is at stake for markets
Nvidia’s revenue from chip sales to Chinese data centres is already near zero, according to an August company statement cited by Reuters, so the bigger risk is the remote-access route. Chinese AI companies are rushing to lock in access to Nvidia-powered capacity outside China on concern that the scandal will speed up Washington’s crackdown, Reuters reported on 12 November.
The bills would also make any future easing harder. Last December the Trump administration let Nvidia sell its H200 chip to China in return for a cut of the sales, and AMD won a similar exemption. In a Fortune commentary, Susan Ariel Aaronson of George Washington University argued that the arrangement sits uneasily with US law, citing a Congressional Research Service report that the Constitution bars export taxes and federal law bars the Commerce Department from charging fees for export licences.
What to watch
- Which chip provisions survive into the final defence authorisation bill
- Senate action on the Remote Access Security Act
- Whether Trump raises chips with Xi Jinping at this week’s talks in Shenzhen, and any response from Beijing
Related on MoneyTurkey
For information only. Not investment advice.
Sources
- Reuters: Explainer: Tougher curbs on AI chip sales to China likely after Nvidia CEO resigns: https://www.reuters.com/world/china/tougher-curbs-ai-chip-sales-china-likely-after-nvidia-ceo-resigns-2026-11-12/
- The Straits Times (Reuters): Tougher curbs on AI chip sales to China likely: https://www.straitstimes.com/world/united-states/tougher-curbs-on-ai-chip-sales-to-china-likely-after-nvidia-ceo-resigns
- Reuters via Investing.com: Speaker Johnson says Congress developing consensus on limiting chip exports: https://www.investing.com/news/stock-market-news/speaker-johnson-says-congress-developing-consensus-on-limiting-chip-exports-to-china-5022288
- Politico: How Jensen Huang’s ouster is paving the way for the policy outcome he fiercely battled: https://www.politico.com/news/2026/11/12/jensen-huang-nvidia-ndaa-01163996
- Politico: Mike Johnson supports measures to restrict US chip sales to China: https://www.politico.com/live-updates/2026/11/10/congress/mike-johnson-supports-measures-to-restrict-u-s-chip-sales-to-china-01160213
- Fortune (commentary): The case of Nvidia and the growing risk of AI and corruption: https://fortune.com/2026/11/14/ai-corruption-nvidia-export-controls-lutnick-susan-ariel-aaronson/
