2. Secondly, if the number of the 10 business department and the original fund account number are less than 10, add zero in the middle. 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.