Nvidia's Banned AI Chips Double in Price on China's Black Market
Miles Bennett
Nvidia's flagship DGX B300 server has surged from roughly ¥4 million to over ¥8 million (~$1.1 million) on China's black market in six months — nearly triple the U.S. retail price — as tighter enforcement and persistent demand widen the structural gap.
How much have black-market prices risen?
The DGX B300 server jumped from ~¥4 million to over ¥8 million (~$1.1 million) in six months — a full doubling.
This means → the same machine retailing at ~$400,000 in the U.S. now carries a China black-market premium of nearly 3×.
The RTX 6000 Pro workstation chip rose from ~¥50,000 to as high as ¥130,000 over the same period — a 160%+ increase.
In plain terms = banned chips are available in China; the question is how many multiples over list price buyers will pay.
Why has supply suddenly tightened?
U.S. authorities stepped up investigations into illegal chip exports late last year, directly disrupting black-market sourcing.
In March, Supermicro's co-founder and two others were charged with smuggling $2.5 billion worth of Nvidia AI servers to China — the largest AI-chip export enforcement case to date.
Authorities in Taiwan and Malaysia have also launched probes, targeting common re-export routes through those regions.
This means → the "transit hub" model that once kept supply flowing is being shut down by multiple governments simultaneously.
What does Nvidia itself say?
Nvidia called cobbling together a data center from smuggled products "a dead end."
Its reasoning is blunt: AI data centers are massive and complex, building them from banned hardware is extremely difficult, and Nvidia provides no support or repairs for restricted products.
This reflects Nvidia's strategy — rather than plugging supply leaks, it cuts off after-sales service, making smuggled hardware effectively disposable and prohibitively costly to maintain long-term.
What about older chips and gaming cards?
Servers containing the A100 — Nvidia's previous-generation data-center accelerator — rose from ~¥200,000 to as high as ¥600,000, a 3× increase.
Dealers report "A100 inventory sells out extremely fast; companies have no choice but to buy older models."
Demand has even spilled into gaming GPUs — some models can be repurposed for AI workloads and are now being swept up.
In plain terms = when top-tier chips are unavailable, the market doesn't wait — it consumes every usable piece of hardware it can find.
Why is the H200 situation unusual?
President Trump has approved H200 sales to China, and the U.S. government has issued some licenses.
Yet Chinese customs authorities have been instructed to block imports, aiming to support domestic alternatives.
This means → the H200 shortage is not a one-sided U.S. blockade — it is the product of dual policy actions from both Washington and Beijing.
Dealers say H200 processors can still be obtained, but buyers typically must transact in Hong Kong and ship into the mainland through informal channels.
Can domestic alternatives relieve black-market pressure?
Huawei recently launched its flagship AI processor, the Ascend 950PR, now being tested by major data-center clients and positioned as the go-to hardware for domestic inference workloads.
But dealers note: supply constraints and a lagging software ecosystem mean domestic alternatives still cannot meet market demand.
This reflects a critical test — whether black-market premiums fall as homegrown substitutes mature will be the real-time gauge of how far China's "self-reliance" push has actually come.
Content is for reference only, not financial advice.