Monthly repayment for 20 years: 18 14.86 (yuan), and total interest due 165565.74 yuan.

/kloc-Monthly repayment in 0/0 year: 2892.89 yuan, and the total interest paid at maturity is 7765438 yuan +046.93 yuan.

The loan is 654.38 million yuan.

/kloc-monthly repayment in 0/0 year: 107 1.44 yuan, and the total interest paid at maturity is 28,572.94 yuan.

5-year monthly repayment: 1876.6 yuan, and the total interest due is 12596.25 yuan.

The contribution ratio of your provident fund in the whole country ranges from 8% ~ 12%. As for how much to pay, it depends on your company's regulations.