How much is the profit of a property company with a property fee of 4 million a year?

Property is a low-profit enterprise. Generally speaking, the profitability of residential property is around 10%. High-end residential areas can achieve 15%. Most apartments and villas can achieve 20-25%. Affordable housing is around 5%. Commercial projects are basically above 30%. China's property charging standards are divided into first-class property charging standards; Secondary property charging standard; Three-level property charging standards and four-level property charging standards. However, the collection standards of property fees vary from place to place, and the specific collection standards of property fees are announced by the local price bureau.