Smuggled Nvidia Chips Found Inside China Telecom

Nvidia says the discovery is just a drop in the bucket, but the chips are definitely there. An Israeli security company named Lava has identified 32 Blackwell Ultra B300 GPUs inside the network of China Telecom. This is a state-owned telecommunications provider in China. The presence of these specific chips is significant because U.S. export controls have already barred them from leaving the country. The finding raises immediate questions about how they ended up in a Chinese data center. Normally, these high-performance chips can only be sold to whitelisted buyers who agree not to export them to sanctioned parties, including entities in China.

This is not the first time export bans have been challenged. In 2025, reports indicated that Chinese companies smuggled one billion dollars worth of Nvidia AI chips into the country in just three months. At that time, the B200 chips were the most sought after. However, some distributors were already preparing to sell B300 series chips as soon as they became available. The latest discovery shows that the flow of export-controlled hardware into China remains a persistent issue. It suggests that the gap between policy and practice is still wide open.

Nvidia has downplayed the report without denying the facts. A spokesperson for the chipmaker told reporters that governments, researchers, and media have found insignificant diversion of controlled U.S. products in the past. The company noted that recent court cases show less than half of one percent of products are diverted. The spokesperson described this as a drop in the bucket compared to the ocean of domestic compute China already possesses. With tens of millions of GPUs in service in approved countries, Nvidia insists that smuggling is a non-factor. The company believes it is effectively blocked by governments on both sides of the globe.

The exact method of entry remains a mystery. It is unknown how the B300 chips found their way into China Telecom's server racks. Lava also cannot confirm the exact location within the company's network. However, the firm confirmed their presence using Nvidia's own DCGM Exporter tool. This software is installed by data center operators to monitor server health and performance. While designed for internal use, it can often be accessed from outside the data center network. Oddly, the tool does not always require password authentication. Nvidia previously confirmed it was working on a tool to locate its chips, but that release is still pending.

Chinese firms are eager to obtain the Blackwell Ultra B300 for good reason. Announced in March of last year, this data center GPU is among the most powerful on the planet. It offers huge performance gains over the previous generation B200. Specifically, it provides 50 percent more memory and FP4 compute capability. Nvidia touted the chip as built for the age of reasoning. The company name-dropped sophisticated AI models like DeepSeek R1 at the time. The B300 was expected to ship by the end of 2025. It quickly became a hot property in the market.

The stakes are high as enforcement efforts tighten. In August 2026, nine people were indicted in Taiwan over the illegal export of B300 GPUs to China. This happened just days after Supermicro confirmed it had fired several employees following an internal investigation into smuggling. The complicated process involved a Taiwanese server trading firm called Flying Tiget Tech. This firm held whitelisted status for GPU purchases. The case highlights the complex web of partners involved in moving hardware across borders.

The demand for Nvidia's silicon is so intense that even older models are seeing price spikes. The company's A100 servers have tripled in price despite being five years old. These units can now cost up to 82,000 dollars. The ongoing crackdown on smuggling has led some operators to retool gaming GPUs to run AI workloads where possible. This shift underscores the critical role these chips play in modern infrastructure. The market continues to adjust to the scarcity and high value of top-tier hardware.

The situation illustrates the ongoing tension between global supply chains and national security goals. While Nvidia maintains that the volume of smuggled chips is small, the discovery in a major state-owned network is a notable data point. It serves as a reminder that high-value technology can move through unexpected channels. As the AI race accelerates, the flow of these powerful processors will likely remain a focal point for policymakers and security firms alike.