Republican U.S. lawmakers on Friday criticized the Biden administration after sanctioned Chinese telecoms equipment giant Huawei unveiled a laptop this week powered by an Intel AI chip.

The United States placed Huawei on a trade restriction list in 2019 for violating Iran sanctions, part of a broader effort to hobble Beijing’s technological advances. Placement on the list means the company’s suppliers have to seek a special, difficult-to-obtain license before shipping to it.

One such license, issued by the Trump administration, has allowed Intel (INTC.O), opens new tab to ship central processors to Huawei for use in laptops since 2020. China hardliners had urged the Biden administration to revoke that license, but many grudgingly accepted that it would expire later this year and not be renewed.

A source familiar with the matter said the chips were shipped under a preexisting license. They are not covered by recent broad-cased restrictions on AI chip shipments to China, the source and another person said.