The maintenance funds were not paid before February 1 2008, and all the funds after February 1 2008 were paid according to the new regulations (including Jiangning and Jiangbei). That is, multi-storey 75 yuan /m2, high-rise (including multi-storey with elevator) 120 yuan/m2 of commercial housing; Affordable housing is multi-storey 50 yuan/m2 and high-rise (including multi-storey with elevator) 90 yuan/m2.