There are two main algorithms for the housing maintenance fund of Dongsheng Building. 1. Calculated by the total purchase price of Dongsheng Building: 2% of the total house price; 2. Calculated according to the construction area of Dongsheng Building. Dongsheng building commercial housing in the sale, property buyers and Dongsheng building units should sign the relevant maintenance fund payment agreement. Property buyers should pay the housing maintenance fund to the selling unit according to the proportion of 2-3% of the purchase price of Dongsheng Building.

The conditions for purchasing a house in Dongsheng Building with a provident fund loan include: 1. The borrower must have an account in the city where Dongsheng Building is located; 2, usually income should be stable, good credit, have the ability to repay the loan; 3. There is a legal contract or agreement to purchase the self-occupied house of Dongsheng Building, and there is a prescribed proportion of self-raised funds; 4. The mortgage or pledge of assets stipulated in the Guarantee Law is used to purchase the loan of Dongsheng Building; 5. Agree to handle the purchase guarantee or mortgage property insurance; 6. Agree to other conditions stipulated in the housing provident fund management.

The above information is for reference only. If you have a better answer, please fill it in. If you have any other questions, you can ask them in the Q&A section in the first half. Or contact a broker to answer them. I hope I can help you and wish you a happy purchase!