The cost contributed by the guarantee company is 6,543,800+0.5 million, which is calculated according to the proportion or rate of contribution. The expenses paid by the guarantee company are between 2% and 5%. The advance payment/kloc-0.5 million yuan, and the estimated cost should be between 3,000 yuan and 7,500 yuan. Advance payment by the guarantee company means that during the loan process, the guarantee company provides advance payment service for the borrower, and when the borrower has not received the loan, the guarantee company advances the loan amount in advance. The expenses paid by the guarantee company shall be calculated according to a certain proportion of the amount paid or a certain rate.