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US Moves to Block Overseas Chinese Firms' Access to Nvidia's Most Advanced Chips

·2026.06.02 09:00

Key point

The US Department of Commerce will apply export controls based on a company's headquarters location, blocking Chinese firms from circumventing restrictions on cutting-edge AI chips through overseas subsidiaries.

Details

The US Department of Commerce has announced new guidance aimed at preventing Chinese AI companies from importing advanced chips through overseas subsidiaries. Previously, the physical location where chips were actually delivered was the key factor, but now export license regulations will be applied based on the company's headquarters location.

This measure is expected to restrict the inflow of some of the most powerful chips on the market, including Nvidia's Rubin and Blackwell processors and AMD's MI350x. Industry observers estimate that over the past year, hundreds of thousands of advanced chips have flowed into China-linked overseas subsidiaries by exploiting ambiguities in the regulations.

However, this guidance does not go so far as to shut down already-established data center operations or block maintenance of computing equipment such as servers. It is a measure focused on tightening the future flow of chips rather than recalling hardware that has already been delivered.

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