The chairmen of three House committees have asked Nvidia chief executive Jensen Huang to brief their panels behind closed doors on Nov. 18 about his interactions with Alice Huang, a Megaspeed executive they call "a publicly reported People's Republic of China (PRC) intelligence asset." The request also covers Nvidia's security protocols against foreign espionage, according to the Nov. 4 letter.

Foreign Affairs Committee Chairman Brian Mast, China Select Committee Chairman John Moolenaar and Intelligence Committee Chairman Rick Crawford signed it. They asked Huang to accept the date, or offer another day when the House is in session, by Nov. 11.

What the chairmen asked for

A white office building with an Nvidia logo beside a parking lot and trees
Nvidia's headquarters on San Tomas Expressway in Santa Clara, California, the address on the chairmen's letter, in a photo uploaded in 2008.Coolcaesar / Wikimedia Commons / CC BY-SA 3.0

The letter is short. It makes no accusation against Huang or Nvidia, and it cites "recent reports" that "raise significant national security concerns regarding the PRC's access to sensitive U.S. technology and information," and says the issue of Chinese access to advanced U.S. technology is "core to the investigative work of our three committees this Congress."

"It is vital that Congress determines the extent to which U.S. national security has been placed at risk," the chairmen wrote, a line the China Select Committee also quoted when it released the letter on Nov. 5.

The chairmen asked Huang to appear in room 2172 of the Rayburn House Office Building for a closed session. The letter is a request rather than a subpoena, and it does not say what would happen if he declines.

Nvidia's newsroom had posted no statement on the letter as of Saturday night.

What happens next

The white marble front of the Rayburn House Office Building with columns and a flag under a blue sky
The Rayburn House Office Building in Washington, where the chairmen asked Huang to appear, in May 2026.ajay_suresh / Wikimedia Commons_(55255174942).jpg) / CC BY 4.0
DateStep
Nov. 4Mast, Moolenaar and Crawford sign the letter
Nov. 5The China Select Committee publishes it
Nov. 11Deadline for Huang to accept or propose another session day
Nov. 18Requested closed-door briefing in Rayburn 2172

Because the session would be closed, any account of what Huang tells the committees would have to come from the members or from Nvidia afterward. The letter names only Alice Huang and her employer, Megaspeed. It does not describe the reports it cites, and it does not say whether any committee has opened a formal investigation of the company.