Key Points The U.S. and China are at odds over a range of issues, including trade imbalances and AI competition.The Trump administration tightened AI regulations related to China this year, and that's ...

EXCLUSIVE: In a swipe at Trump-era tariffs, Ontario's trade minister visits London to deepen ties in defence, tech and AI.

(Reuters) -Nvidia has told its Chinese customers it has limited supplies of H20 chips, the most powerful AI chip it had been ...