AMD says that the U.S. government’s license control requirement for exporting AI chips to China and certain other countries may impact its earnings materially.

If AMD doesn’t successfully obtain a license, the company could be on the hook for roughly $800 million in inventory, purchase commitments, and related reserves charges, the company said in a filing with the SEC on Wednesday. According to AMD, the license control requirement applies to the company’s MI308 GPUs.

“On April 15, 2025, [AMD] completed its initial assessment of a new license requirement implemented by the [U.S.] government for the export of certain semiconductor products to China (including Hong Kong and Macau) and D:5 countries,” AMD wrote in the filing. “The [export control] applies to [AMD’s] MI308 products. The company expects to apply for licenses but there is no assurance that licenses will be granted.”

AMD stock was down around 7% in pre-market trading.

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