Super Micro Contractor Pleads Guilty in $2.5B AI-Chip Smuggling Case

What happened

Reuters reported on October 9 that Ting-Wei "Willy" Sun, a contractor linked to Super Micro Computer, pleaded guilty on Thursday in Manhattan federal court to taking part in a scheme to illegally export servers to China — servers carrying Nvidia's advanced AI chips. The plea was disclosed in a court filing on Friday.

The case dates to March 2026, when U.S. prosecutors charged Sun and two others — including a Super Micro co-founder — with conspiring to violate export laws and diverting about $2.5 billion worth of U.S. AI technology to China. According to the indictment, the operation began around 2024 and routed shipments through a Southeast Asian company to conceal the China-based end customers.

The indictment names Nvidia's B200, H100 and H200 graphics processing units — and servers containing them — as items on the Commerce Control List, barred from sale to China without a license. Super Micro did not immediately respond to Reuters' request for comment; its shares dipped marginally in extended trading.

Key facts

1. The plea: contractor Sun.Ting-Wei "Willy" Sun, a contractor linked to Super Micro, pleaded guilty Thursday in Manhattan federal court — the first guilty plea in the case.
2. The money: about $2.5 billion.Prosecutors allege roughly $2.5 billion worth of U.S. AI technology was diverted — one of the largest alleged AI-tech diversion schemes.
3. The defendants: three, including a co-founder.In March 2026 prosecutors charged Sun and two others — including a Super Micro co-founder — with conspiring to violate export-control laws. Sun is the first to plead guilty.
4. The method: routing via Southeast Asia.Starting around 2024, shipments were routed through a Southeast Asian company posing as the end user, concealing the China-based customers to dodge U.S. export controls.
5. The controlled goods: B200 / H100 / H200.The indictment states these Nvidia GPUs — and servers containing them — are on the Commerce Control List and barred from China without a license.

Context

Washington has tightened export controls on advanced AI chips and server systems to China since October 2022, citing national security. This is the first landmark case under that regime to end in a guilty plea.