The minimum repayment amount for CCB credit card 17,000 is 850 yuan. According to the official website of CCB Credit Card, we learned that the minimum repayment amount of CCB Credit Card is calculated as follows: Minimum repayment amount = Amount to be repaid in the current period × Minimum repayment ratio, the minimum repayment ratio is 5%, and the repayment amount in the current period is 17,000 yuan, the minimum repayment amount is 850 yuan.