CCB Xin Depository is a third-party depository account of customer transaction clearing funds in China Construction Bank's mobile banking. Users can transfer funds to a new depository account for trading when investing in stocks, futures and other securities. The money in the account is transferred by the user himself for investment transactions. At the same time, if the user no longer makes financial investment, he can also withdraw all the money from the new deposit account and withdraw it back to the bank card. The establishment of the new depository account provides users with convenient channels for fund management and transaction settlement, making investment and financial management more flexible and convenient.