There is no limit to the number of CITIC credit card applications. Under normal circumstances, the same applicant can apply for more than one CITIC Bank credit card with different formats, but the same card version cannot be applied repeatedly. In addition, the credit limits of all CITIC Bank credit cards under the same cardholder's name are shared, that is, the credit limit of each card cannot exceed that of the card with the highest credit limit. Therefore, it is not recommended to handle multiple credit cards in the same bank, but different types of credit cards can be handled in multiple banks, which can effectively increase the credit limit and improve the card experience.