[Interactive Brokers: Full Exit of Mainland China Users] According to a report by Jinse Finance, on May 23, news surfaced that Interactive Brokers would fully exit its mainland China user base, drawing widespread attention from investors. It is reported that Interactive Brokers is studying a unified adjustment of accounts related to mainland China in accordance with the latest compliance requirements and is gradually tightening account opening and service arrangements for mainland users. It is understood that this adjustment may involve identity re-verification for existing accounts, restrictions on trading permissions, and subsequent arrangements for asset transfers. Some users may be required to complete additional documentation, account verification, and fund withdrawals during the transition period. Market participants have noted that if these arrangements are ultimately implemented, they could have a significant impact on mainland investors who have long participated in U.S. stock trading through overseas brokers. Interactive Brokers has not yet provided further responses to the market rumors, and the specific implementation details will be subject to subsequent notifications from the platform.