The United States was preparing to add Chinese artificial intelligence firm DeepSeek to its Entity List, a trade blacklist that sharply restricts a company's access to American technology, according to a report cited by Tom's Hardware.

DeepSeek and Chinese memory chipmaker CXMT have both been tagged as supporting China's military and intelligence operations, the report says, and both were set to be added to the list on those grounds.

But the move has not gone through. According to Tom's Hardware, the White House has so far held off on including the two companies in order to avoid escalating trade tensions with Beijing. In other words, the designations appear to be ready but are being deliberately withheld as a matter of diplomatic timing rather than abandoned.

The Entity List is one of Washington's more forceful trade tools. Companies placed on it generally cannot buy controlled U.S. goods and technology without special government licenses, which are often denied. For a company like DeepSeek, which has drawn global attention for its AI models, such a listing could complicate its access to American components and software.

The situation captures the tension at the heart of U.S. policy toward China's technology sector: national-security officials want to cut off firms accused of aiding the Chinese military, while the broader administration weighs the cost of provoking Beijing during sensitive trade negotiations.

It is worth noting that these details rest on a single report as relayed by Tom's Hardware, and that the companies have not, as of this account, actually been added to the list.

Why it matters: the episode shows how decisions that look purely about security are increasingly shaped by the fragile state of U.S.-China trade relations, with a high-profile AI company caught in the balance.