[Underwriters for SpaceX IPO Instructed Not to Accept Subscription Orders from Mainland China and Hong Kong Investors] According to a report by Jinse Finance on June 5, citing Bloomberg, underwriters for the SpaceX IPO have been instructed not to accept subscription orders from investors in mainland China and Hong Kong. The reason cited is the U.S. restrictions on the export of critical technologies. This decision is driven by internal guidelines related to the U.S. International Traffic in Arms Regulations (ITAR), which aim to regulate the export of defense-related technologies and technical data.