If the credit card is downgraded, the next minimum repayment amount is still 10% of the bill amount, regardless of whether the credit card is downgraded or not. The minimum repayment amount is different for different debts. If the arrears are 1 1,000 yuan, the minimum repayment amount is 1 1,000 yuan; If you owe 1 000 yuan, the minimum repayment amount is only 1 yuan.
You still have to wait for the credit card bill to come out to see what the minimum repayment amount is.