A federal indictment unsealed on March 19, 2026 charges three individuals with conspiring to illegally divert high-performance computer servers — integrating controlled U.S. artificial intelligence technology — to buyers in China, in violation of U.S. export control laws. The U.S. Department of Justice identified the defendants as Yih-Shyan “Wally” Liaw, Ruei-Tsang “Steven” Chang, and Ting-Wei “Willy” Sun. The FBI’s investigation described the alleged scheme as involving billions of dollars’ worth of servers containing sensitive, controlled graphic processing units.
- Three individuals indicted on March 19, 2026 for allegedly conspiring to export AI servers containing controlled U.S. GPUs to China.
- The scheme allegedly used false documentation, staged dummy servers, and transshipment networks to conceal the true destination of the hardware from inspectors.
- Liaw (U.S. citizen) and Sun (Taiwan citizen) were arrested the day the indictment was unsealed; Chang (Taiwan citizen) remains a fugitive.
- The FBI’s Counterintelligence and Espionage Division called export-control enforcement one of its highest national security priorities.
What Happened
On March 19, 2026, the DOJ unsealed a federal indictment charging Liaw, Chang, and Sun with conspiring to unlawfully export cutting-edge AI server hardware to China. The charges allege violations of U.S. export control laws governing the transfer of sensitive technology to restricted foreign parties. Liaw and Sun were arrested the same day and are scheduled to appear in the Northern District of California. Chang remains at large.
Why It Matters
The case reflects intensifying federal enforcement against attempts to circumvent U.S. export controls on advanced AI computing hardware. The U.S. government has imposed successive restrictions on the export of high-performance chips to China, citing concerns about their use in military and intelligence applications. This indictment is one of the most explicit enforcement actions to date targeting AI server infrastructure specifically assembled in the United States.
John A. Eisenberg, Assistant Attorney General for National Security, framed the prosecution in terms of protecting U.S. technological advantage: “These chips are the product of American ingenuity, and NSD will continue to enforce our export-control laws to protect that advantage.”
Technical Details
According to the FBI’s Counterintelligence and Espionage Division, the defendants allegedly assembled high-performance computer servers in the United States that integrated sophisticated, controlled graphic processing units — the class of chips that underpins modern AI model training and inference at scale. Those servers were then allegedly diverted to buyers in China through a layered set of evasion techniques designed to conceal their true destination.
Prosecutors identified three distinct methods the defendants allegedly used to mislead export inspectors. First, false documentation was submitted to misrepresent the nature and intended destination of the shipments. Second, staged “dummy servers” — hardware presented to inspectors in place of the actual restricted equipment — were deployed at inspection points. Third, the defendants allegedly used convoluted transshipment routes to obscure the chain of custody between the U.S. point of origin and Chinese end-users.
Assistant Director Roman Rozhavsky of the FBI’s Counterintelligence and Espionage Division stated: “The FBI’s investigation revealed that Liaw, Chang, and Sun allegedly conspired to sell billions of dollars’ worth of servers integrating sensitive, controlled graphic processing units to buyers in China, in violation of U.S. export control laws.”
Who’s Affected
U.S. Attorney Jay Clayton for the Southern District of New York described the alleged operation as diverting “massive quantities of servers housing U.S. artificial intelligence technology” through “a tangled web of lies, obfuscation, and concealment,” adding that such schemes “generate billions of dollars in ill-gotten gains and pose a direct threat to U.S. national security.” The case directly implicates the U.S. semiconductor supply chain, whose export-controlled products were allegedly misappropriated and rerouted.
Technology distributors, server integrators, and logistics companies handling high-performance AI hardware are the most directly exposed commercial actors. Compliance teams at such firms face heightened scrutiny as federal regulators respond to evasion patterns — particularly the use of intermediary entities and dummy hardware — identified in this case.
What’s Next
Liaw and Sun face arraignment in the Northern District of California. Chang remains a fugitive; his arrest and any extradition proceedings would depend on international law enforcement cooperation. The DOJ had not announced a trial date as of this publication.
Rozhavsky indicated the FBI would “continue working with our law enforcement, private sector, and international partners to bring to justice all who” violate U.S. export laws. The indictment as publicly released does not disclose the full scope of the alleged buyer network in China or identify the specific end-users who received the diverted hardware.
Related Reading
- US Advisory Body Warns China Open-Source AI Strategy Creates Self-Reinforcing Advantage Over American Labs
- China AI Regulation: The World’s Most Layered AI Governance Framework
- IDS Maps Chinese AI Surveillance Systems Across 11 African Countries
- US Advisory Panel Warns China’s Open-Source AI Models Are Creating Self-Reinforcing Advantage
- Stalking Victim Sues OpenAI, Alleging Three Safety Warnings Were Ignored
