Haitong Securities sent me a text message.

When CCB opened an account, it insisted on Haitong Securities. After that, there were always some short messages from Haitong Securities, and then Haitong Securities called to ask some questions. It is estimated that it is a third-party depository, and it will not have any impact if it is absent. If you don't buy stocks, you don't have to pay attention. This stock account will not generate any fees.