The Biden administration is refining rules aimed at keeping advanced chips and manufacturing gear out of China, seeking to close loopholes that might help its geopolitical rival gain cutting-edge technologies. The latest regulations are an attempt to streamline export curbs announced last October, according to people familiar with the matter. The new rules will strengthen
US News: The US is set to tighten restrictions on China's access to advanced semiconductors and chipmaking equipment in an effort to prevent China from gaining