There is a difference between the room number of Huitong and the property notice, which is called maintenance. What if the bank doesn't call for the maintenance fund?

Please consult the local housing authority. There is a discrepancy between the room number required for maintenance in Huitong and the property notice. If the bank doesn't ask for a maintenance fund, it should check with the local housing authority. If it needs to be corrected again, just bring the purchase contract, purchase receipt and personal ID card. Contract filing means that the unit provides relevant information through a certain process in order to ensure the legality and effectiveness of the contract.