The credit card limit of Industrial Bank was changed to 1, which was caused by the insufficient credit card limit of Industrial Bank. The credit card limit of Industrial Bank was changed to 1, which was caused by the insufficient credit card limit of Industrial Bank. The credit line is 1 yuan, which means that the credit card conditions do not meet the bank access conditions, and it cannot be used as a credit card without a credit line. However, the CBRC stipulates that the credit card limit cannot be 0, so it is a one-dollar line.