BusinessChina signals tougher access to Nvidia AI chips as Washington debates export rules adminDecember 9, 2025 The post China signals tougher access to Nvidia AI chips as Washington debates export rules appeared first on Invezz previous Carvana set for further upside as Bank of America lifts price target ahead of S&P 500 inclusion next Costco stock forms a bullish pattern as traders bet on a split, special dividend