It seems to be 50,000.
Generally, if you do not repay the money owed to your credit card, and if you do not repay it in time after being notified and reminded, you will be sued after a certain period of time, and if the amount is large, you may also be sued.
A credit card is a credit certificate issued by a commercial bank or credit card company to consumers with qualified credit. The form of a credit card is a card with the name of the issuing bank, validity period, number, cardholder name, etc. printed on the front.