US lawmakers seek briefing from Nvidia CEO amid China security concerns
Key Facts
Prominent Republican lawmakers in the US House asked Nvidia CEO Jensen Huang to brief Congress this month on a news report about his alleged ties to a Chinese businesswoman. Reuters reported on November 5, 2026, that the request focuses on a New York Times report and the company’s security protocols for countering espionage by foreign adversaries. The leaders of three committees proposed a closed-door session on November 18. They asked Huang to accept the date or suggest an alternative by November 11. The request puts the company’s security controls and business relationships at the center of a broader debate over China’s access to sensitive US technology and information.
The letter, dated November 4, was signed by Brian Mast, chairman of the House Foreign Affairs Committee; John Moolenaar, chairman of the House Select Committee on the Chinese Communist Party; and Eric Crawford, chairman of the House Intelligence Committee. They said the report raises “significant national security concerns regarding China’s access to sensitive US technology and information.” They added that Congress needs to determine the extent of the risk to national security. They asked the briefing to address the newspaper’s report and Nvidia’s security protocols against espionage by foreign adversaries. The proposed date thus connects a review of the company’s procedures with scrutiny of the press report.
Claims about intelligence findings or a briefing for President Donald Trump could not be verified through a reliable public source. Reuters reported that US authorities scrutinized Megaspeed on suspicion of helping Beijing gain access to advanced AI chips barred from shipment to China. This information remains within the scope of suspicions reported by Reuters; the evidence available here does not confirm it as an intelligence finding about Alice Huang. Nvidia denied the allegations and said Jensen Huang’s communications with Alice Huang were routine business interactions. The Chinese government has also previously described allegations of espionage involving Nvidia as “groundless speculation.”
Nvidia defended its CEO’s meetings with customers, saying Huang speaks to thousands of customer executives each year and that such meetings are part of a CEO’s job. The company added that regional cloud service customers receive ordinary business information, not sensitive trade secrets or information related to national security. It also said it receives updates from the US government about parties and entities of concern and that it “always acts accordingly.” These statements set out the company’s position on its business communications and compliance procedures alongside the concerns raised by the committee leaders. The available information contains no response from Huang to the briefing request or confirmation that he has accepted the date.
Nvidia shares closed at $181.60 on November 5, according to EL7 data. In the same session, the Nasdaq Composite fell 5.5% to 24,315 points, amid a selloff led by shares linked to building AI data centers and concerns about possible restrictions on their construction following the midterm election results. The S&P 500 fell 4.4%, its worst daily drop since market turmoil following the April 2025 “Liberation Day” tariffs. The decline also erased the previous session’s gains, the index’s best in three months. The briefing request coincided with a broad selloff in stocks, while the available information does not identify a separate effect on Nvidia shares.
Nvidia will host a conference on November 17 to discuss results for the third quarter of its 2027 fiscal year, which ended on October 25. The company will livestream the conference, with prepared remarks followed by a question-and-answer session limited to financial analysts and institutional investors. The date falls one day before the proposed closed-door briefing. Both dates come after the November 11 deadline for Huang to respond. The available information does not specify whether Huang will accept the congressional session or propose an alternative date.