Trump administration officials are debating whether a narrowing of US export restrictions inadvertently allowed Chinese companies, including Alibaba, to purchase servers containing Nvidia's most advanced Blackwell AI chips from locations outside China.
The discussion, reported by people familiar with the matter speaking on condition of anonymity, centres on whether the administration cut the scope of its China tech restrictions far more than it intended or publicly acknowledged.
If the loophole is real, it means the most sophisticated AI chips in the world have been legally available to Chinese companies willing to buy them through third countries. The entire architecture of US export controls, built over three years and multiple rounds of tightening, may have been undermined by a drafting oversight.
How it happened
The US export control regime restricts the sale of advanced AI chips to China. The controls target specific chip specifications, named entities and end-use requirements. The Trump administration narrowed some of those restrictions earlier this year as part of a broader recalibration, replacing the Biden-era framework with what it described as a more targeted approach.
The narrowing was presented as smarter, not softer. Tighter focus on the highest-risk transfers. Fewer restrictions on allied nations. Streamlined licensing for trusted partners.
The unintended consequence, according to the people familiar with the discussions, is that the revised rules may not adequately cover the purchase of Nvidia Blackwell servers by Chinese entities operating through subsidiaries or partners in countries that are not subject to the same restrictions.
Alibaba, which operates cloud data centres across Southeast Asia, the Middle East and Europe, would be a natural beneficiary of such a gap. A server purchased in Singapore or Dubai and operated by a Chinese-owned entity may fall outside the scope of controls that were drafted to restrict sales into China itself.
The enforcement problem
Export controls work on paper. Enforcement works in practice. The gap between the two is where loopholes live.
Tracking whether a chip sold to a data centre in Malaysia ends up serving Chinese AI workloads requires end-use monitoring that the US government does not have the resources to conduct at scale. Nvidia relies on contractual compliance from its customers. The Commerce Department relies on self-reporting and periodic audits.
Neither mechanism is designed to catch a Chinese cloud provider routing AI inference through a legally purchased server in a third country.
What happens next
The administration has several options. It can close the loophole with a targeted rule amendment. It can expand entity-list restrictions to cover overseas subsidiaries of Chinese technology companies. Or it can do nothing and hope the gap does not become a scandal.
The political dynamics make inaction unlikely. The same administration that built its China policy around technological containment cannot afford to be seen as having accidentally left the fence open.
Nvidia's position is uncomfortable. The company benefits from selling chips to every buyer who is legally permitted to purchase them. A loophole that expands the customer base is good for revenue. It is bad for the political relationship that keeps Nvidia at the centre of US industrial policy.
The wall was built to contain China's AI ambitions. If the back door was open the entire time, the question is not whether it gets closed. It is how much damage was done while it was ajar.
