Replacement of social security cost standard

Legal subjective:

The cost of making up social security contributions is the amount of social security contributions that need to be paid in arrears plus late fees and interest. The amount of the late payment fee is the monthly social insurance premiums payable × the number of days in arrears × five ten thousandths of a cent; the interest is only for the basic pension insurance premiums, which are calculated according to the bank's interest rate for the year.