Ambassador Katherine Tai / @ambassadortai: Today we announced a Section 301 investigation into the People's Republic of China's efforts to dominate the semiconductor industry. This underscores @POTUS' commitment to defending US workers & increasing the resilience of critical supply chains. https://www.nytimes.com/... So after hitting China with sanctions on AI and advanced semiconductors, which has had almost no effect. The Biden administration is now launching an investigation into China's production of legacy semiconductors, suggesting it's trying to dominate the market. As China is the largest market in the world for semiconductors, does this mean the US want to sanction China for wanting to dominate its own domestic market ?