Nvidia and AMD agreed to pay the U.S. government 15% of its revenue from the sale of a certain chips to China. Is that legal?

U.S. President Donald Trump upended decades of U.S. national security policy, creating an entirely new category of corporate risk, when he made a deal with Nvidia to give the U.S. government a cut of its sales in exchange for resuming exports of banned AI chips to China.

Two major chipmakers in the U.S., Nvidia and AMD, have struck an unusual agreement with the federal government to share some of their revenue from chip sales to China — a deal that experts say raises constitutional questions and may set a concerning new precedent.