Skip to content
Submit incident
AII-1000-77557
Under investigationA regulator, court or police has opened a formal inquiry and reached no finding yet.

US investigates alleged smuggling of Nvidia AI chips to China via Thailand

U.S. prosecutors are investigating whether approximately $2.5 billion worth of Nvidia AI chip-equipped servers were smuggled to China through a Bangkok-based company, allegedly involving Super Micro Computer's co-founder and brokers who circumvented U.S. export restrictions. Alibaba was reportedly identified as a possible end customer, and three men have been charged in connection with the alleged diversion scheme.

8 May 2026 · Super Micro Computer · Governance, accountability and labour
8 May 2026

Drafted by Raidu Incident Detection, an automated system.

AII-1000-775572 sources ↓
Quick facts
Category
Governance, accountability and labour
Country
United States
Source
Yahoo! Finance
Date
8 May 2026
Drafted by
Raidu Incident Detection

What happened

U.S. federal prosecutors are investigating whether advanced Nvidia AI chips were routed to China through a Bangkok-based company called OBON Corp. in violation of U.S. export restrictions.

Prosecutors allege that Super Micro Computer's co-founder worked with OBON and a rotating cast of brokers to redirect approximately $2.5 billion worth of servers containing Nvidia AI chips to Chinese companies.

Alibaba was reportedly identified as one of several possible end customers connected to the shipments.

Reported impact

OBON's purported involvement in the smuggling arrangement could damage Thailand's developing AI sector and potentially reignite U.S. calls for restrictions on chip sales to the region.

The situation highlights regulatory challenges in controlling the flow of advanced AI semiconductors amid global demand.

Index analysis

Washington has restricted exports of advanced Nvidia AI chips to China over national security concerns, leaving Chinese firms to obtain chips through smuggling channels or by renting overseas computing resources.

U.S. prosecutors charged three men in mid-March: Super Micro co-founder Yih-Shyan 'Wally' Liaw, Ruei-Tsang 'Steven' Chang, and Ting-Wei 'Willy' Sun, with conspiring to divert the restricted chips to China.

Governance controls

The investigation revealed that OBON is linked to Thailand's AI infrastructure buildout and the creation of Siam AI as Thailand's sovereign cloud champion, raising questions about oversight of entities involved in the AI supply chain.

Classification

Category
Governance, accountability and labour
Industry
Digital security
Country
United States
Harm status
Potential harm
Intent
Intentional
Timing
Unknown
Harm types
Economic or property, Public interest
Harmed
Government
Consequences
Regulatory investigation
AI systems
Nvidia AI chips
Regulations
FCRA (cited)

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

Yahoo! Finance
Nvidia pulled deeper into U.S.-China chip tensions
8 May 2026
ZeroHedge
Thailand Emerges As Possible Hub In Nvidia Chip-Smuggling Channel To Alibaba
8 May 2026
Sep 2026AI agents develop opaque communication in virtual societies experimentReportedGovernance, accountability and labourThe GuardianEuronews EnglishAug 2026US investigates Apex Logistics over alleged Nvidia AI chip smuggling to ChinaAllegedGovernance, accountability and labourBloomberg BusinessQuartzThe Loadstar+4Jul 2026Nvidia Employee Detained in Taiwan in Alleged AI Chip Smuggling SchemeAllegedGovernance, accountability and labourThe Epoch TimesRFIJun 2026OpenAI and Google Supply AI Models to Blacklisted Chinese Firms via SingaporeConfirmedGovernance, accountability and labourThe Times of IndiaMarkets Insiderbankingnews.gr+6Apr 2026US House Committees Probe Airbnb and Anysphere Over Chinese AI Model UseUnder investigationGovernance, accountability and labourBloomberg BusinessThe Times of IndiaNextgov+5