Shares of leading designer of graphics chips Nvidia (NASDAQ:NVDA) fell 7.4% in the morning session after the company announced it might be unable to sell some high-end chips (including the H20 chips) to China due to export controls and requirements from the Trump administration. Notably, Nvidia received an export restriction notice on April 9, 2025, suggesting the development was unanticipated heading into the quarter and likely not baked into its near-term sales forecast.