Operation steps:

1. Download bank-securities transfer and log in;

2. Select "Self-service transfer" in the first line above - "Bank-securities transfer" "--"Third Party Custody";

3. Select "Convert Current to Margin". After opening the form below, there is a blue word "Transfer to Margin" under the word "Operation";

4. Click "Transfer Margin" to enter the amount and bank card withdrawal password, and follow the prompts to transfer to Niu Card.

"Niu Card" is a securities margin account card provided by China Merchants Securities Company to shareholders. It integrates multiple currencies, multiple markets, multiple shareholder codes, and multiple functions into one, and is "safe, fast, and convenient" , flexible” characteristics. Any customer who opens an account with the company can apply for the China Merchants Securities Bull Card from the securities trading business department where the account was originally opened.