Microsoft urged President Donald Trump to change U.S. policy about restricting exports of the most advanced artificial-intelligence chips in a blog post Thursday. Brad Smith, Microsoft’s vice chair and president,

The tech giant said rules disadvantaged allies, including India, Switzerland and Israel, and limited the ability of U.S. tech companies to expand.

Microsoft urged the Trump administration to change Biden-era limits on chip exports, warning that provisions of the regulations could give China an advantage in the global AI race if allowed to remain in effect.