Deposits of 10,000 are definitely not possible. Holders of CCB's Letangjia Financial Card Platinum Card can directly apply for a CCB credit card at the counter, and the limit will be relatively high. If you apply for a credit card from an ordinary deposit account, you need at least a deposit of more than 30,000 yuan, which has been maintained for more than half a year, and the credit card limit will not be very high.