Call Haitong Securities Customer Service and enter the transaction password. Can they see it?

I do not see any at all.

The password of stock account belongs to the customer's own management. No one knows as long as it doesn't leak.

Haitong Securities Co., Ltd. is one of the earliest securities companies with the strongest comprehensive strength in China. It has a comprehensive business platform, a huge marketing network and a strong customer base. Traditional businesses such as brokerage, investment banking and asset management are among the best in the industry, while innovative businesses such as margin financing and securities lending, stock index futures and PE investment lead the industry.