First, you can edit the short message with the mobile phone number reserved in CCB: "last four digits of 3 13 # card number" to 95533, which will revert to the available credit card limit and available cash withdrawal limit when sending the short message.

Second, you can use his credit card website, home page "bill integral inquiry"

3. Wechat query: China Construction Bank, query after adding a bound credit card.

Fourth, mobile banking,

Fifth, for online banking, select "Credit Card" and click Bank Management.