Podcast:The Indicator from Planet Money Published On: Wed Oct 19 2022 Description: A week before the Communist Party of China's 20th congress kicked off, the US government announced comprehensive new rules blocking China's access to advanced semiconductor chips. It's a sign the Biden Administration can't disentangle security concerns from trade with China. For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.