If I apply for housing provident fund loans by using my own housing provident fund, the maximum loan amount is 4, yuan; At the same time, if the spouse's housing provident fund is used to apply for a housing provident fund loan, the maximum loan amount is 6, yuan. If I use my housing provident fund to apply for housing provident fund loans, and I normally pay supplementary housing provident fund when applying for loans, the maximum loan amount is 5, yuan; At the same time, if the spouse's housing provident fund is used to apply for housing provident fund loans, and I or my spouse normally deposit supplementary housing provident fund when applying for loans, the maximum loan amount is 7, yuan.