The credit card of China Construction Bank can withdraw 5, yuan at a time.

the credit card of China guangfa bank can withdraw 3, yuan at a time.

The credit card of China Merchants Bank can withdraw 2 yuan at a time.

China Agricultural Bank has a password card. The credit card of a customer with a certificate can be withdrawn in 1 yuan at one time.

The credit card of Great Wall RMB of Bank of China can be withdrawn at a time of 5, yuan.