Sources: Anthropic's IPO, like SpaceX's, is closed to institutional investors in mainland China and Hong Kong, partly due to US arms export rules (Bloomberg)

Bloomberg:
Sources: Anthropic's IPO, like SpaceX's, is closed to institutional investors in mainland China and Hong Kong, partly due to US arms export rules  —  Institutional investors based in mainland China and Hong Kong have been excluded from placing orders in Anthropic PBC's initial public offering …