Singapore authorities arrested smugglers attempting to divert restricted Nvidia chips to China, triggering escalated export control enforcement.
Alarm bells first sounded in 2024 when Singapore unexpectedly emerged as Nvidia's second-largest revenue source, fueling widespread speculation that the company's artificial intelligence chips were being channeled to China. Those concerns intensified in January following China's DeepSeek burst onto the international AI scene with a sophisticated and reportedly cost-effective model trained on Nvidia's graphics processing units despite export restrictions designed to keep the technology out of China. Singapore authorities, working to dismantle a shadow network trafficking Nvidia's cutting-edge AI chips, detained three people late last week on charges of deliberately misrepresenting the final destination of U.S.-manufactured servers, likely containing Nvidia's highly sought-after chips. Singapore's Home Affairs and Law Minister K Shanmugam revealed Monday that servers from Dell and Super Micro Computer were shipped to Malaysia, raising the critical question of whether Malaysia was truly the final destination. Nvidia declined to provide comment on any of these developments.
The market reacted sharply, with Nvidia shares tumbling almost 8% on Monday and now down 14% in 2025, pushing the company's market cap below $3 trillion. Super Micro shares fell 11% on Monday, and Dell's stock was down about 6%. In its annual report filed last week, Nvidia highlighted a crucial distinction: Singapore accounted for 18% of Nvidia's total revenue, approximately $24 billion, in the fiscal year ended January 28, based on "customer billing location," but less than 2% of revenue, about $473 million, in terms of products actually shipped to the country. The company explained that "customers use Singapore to centralize invoicing while our products are almost always shipped elsewhere."
The arrests in Singapore demonstrate that a sophisticated network of resellers continues to operate despite increasing scrutiny. Analysts at Mizuho warn that any comprehensive ban on Nvidia chip exports to China could eliminate $4 billion to $5 billion from Nvidia's projected revenue for this fiscal year. Meanwhile, Nvidia noted in its fourth-quarter earnings call that data center sales in China as a percentage of total data center revenue "remained well below levels seen on the onset of export controls." As digital borders harden between East and West, silicon smugglers may find new routes, but the race for AI dominance ensures this high-stakes game will continue with implications far beyond corporate earnings.