The credit card limits of different banks are also different, as follows.

1. China Guangfa Bank will apply for the card using the rules of maximum limit, for example, a limit of two-thirds of 10,000 yuan, that is, 6,000 yuan or a limit of four-thirds of 10,000 yuan, that is, 13,300 yuan.

2. Bank of Communications, with a quota of 17,000, will also approve a quota of 17,000.