A US plan to restrict investment in China is likely to apply only to Chinese companies that get at least half of their revenue from cutting-edge sectors such as quantum computing and artificial intelligence, people familiar with the matter said. The revenue provision would limit the scope of an executive order the Biden administration is expected to unveil in the coming days as part of a push to limit Chinese access to sensitive technology. The rule would allow US private equity and venture capital firms to put their money in larger Chinese conglomerates that may have artificial-intelligence divisions but get most of ... (full story)