The materials to be provided for handling the credit card of China Merchants Bank are as follows:

1, ID card;

2. Bank flow;

3. Salary bill;

4. Work certificate;

5. Real estate license;

6. Other materials that can prove your financial source.

Social security can be provided by itself, and the social security number can be provided to let banks know more about the payment of provident fund, which is helpful for approval.