Legal subjectivity:

According to the regulations, the * * * used parts refer to the load-bearing structural parts of the main body of the house, outdoor halls, staircases and corridors. The maintenance fund is used for the maintenance, renewal and transformation of * * * used parts and public * * * equipment and facilities after the property warranty period expires. When Party B transfers the ownership of the house, the balance maintenance fund will not be returned, but will be transferred with the ownership of the house. The public maintenance fund of commercial housing is paid by the purchaser at the time of purchase, accounting for 2% of the purchase price, and the new standard method will be implemented as of February 1, 28. Establishing maintenance fund is the guarantee mechanism to improve the maintenance of the parts used in houses. Residential properties, as well as non-residential properties in residential areas, should pay special maintenance funds in accordance with state regulations. The maintenance funds should be used for the maintenance, renewal and transformation of * * * parts of houses, public * * * equipment and public * * * facilities in property management areas after the warranty period expires. Generally, developers collect it on their behalf, which is supervised by the housing management department. The ownership belongs to the purchaser and cannot be used for other purposes. Legal objectivity:

Article 18 of the Measures for the Administration of Special Maintenance Funds for Residential Buildings shall be used exclusively for the maintenance, renewal and transformation of residential buildings and facilities and equipment after the warranty period expires, and shall not be used for other purposes. "Measures for the Administration of Special Maintenance Funds for Residential Buildings" Article 21 Where the maintenance, renovation and transformation of parts and facilities of residential buildings involve unsold commercial housing, non-residential housing or public housing, the development and construction unit or public housing unit shall share the cost of maintenance, renovation and transformation according to the construction area of unsold commercial housing or public housing.