You can use your mobile phone number reserved in CCB to edit the short message "3 13# in the last four digits of the card number" and send it to 95533. This short message will reply your credit card limit as of the time of sending the short message.

You can also query the quota in the following ways.

First, the telephone self-service voice

II. Online Banking-Credit Card-Card Manager-Credit Card Limit.

3. For mobile banking, select "Credit Card Limit Management" in "Credit Card".

4. Wechat, China Construction Bank, select "Credit Card" on the tab.