Biden signs executive order restricting investment in Chinese tech companies

President Joe Biden's executive order on limiting American investment in certain Chinese tech firms.

Key points:

1. The executive order aims to address national security concerns related to companies dealing with sensitive technologies like semiconductors, quantum computing, and artificial intelligence.
2. The order is narrowly targeted to bar funding of entities engaged in specific activities that pose acute national security risks.
3. This is not the first time the US has sought to limit the influence of Chinese tech firms, with previous restrictions on Huawei, supercomputing technology sales, and pressure on ByteDance to sell TikTok.