The United States authorities have intensified their scrutiny of a smuggling operation involving Nvidia chips, suspecting that OBON Corp., a Thai company linked to the national AI initiative, played a key role in diverting advanced AI servers to Alibaba in China. Prosecutors allege that Super Micro’s co-founder collaborated with this Southeast Asian firm and a network of third-party brokers to facilitate these transactions, which contravened US trade regulations.

This operation reportedly involved the routing of approximately $2.5 billion in advanced AI technology, with some servers allegedly reaching Alibaba, among other customers. Investigators have tied over $500 million worth of shipments to OBON between April and May 2025, raising alarm due to the ongoing US export restrictions on sensitive technology to China.

The indictment does not formally name OBON or Alibaba but describes a broader network aimed at evading export laws established to prevent advanced technologies from enhancing China's military capabilities. Nvidia, while not directly implicated, emphasized that it expects strict compliance from its partners in the supply chain and has stated its commitment to cooperating with US authorities in enforcing these regulations.

In response, Alibaba denied any involvement in the smuggling activities, asserting that it does not maintain business relationships with Super Micro, OBON, or any third-party brokers cited in the legal proceedings. The ongoing investigation reflects heightened tensions in the tech industry, particularly concerning AI capabilities and national security.

As this case unfolds, it will likely have significant implications for the global semiconductor market and could potentially alter the landscape for technology transfers to China, as companies continue to navigate stringent export controls imposed by the US government. The ramifications of the investigation are expected to reverberate throughout the industry, especially in the context of growing competition in AI technologies.