The commercial resources affiliated with metro stations (PM4 or PM8), mainly including station banks, shops in the halls of metro stations, propertyareas and self-assisted equipment, etc. Among which, the station banks constitute the excellent commercial resource along the metro stations, with the leasing area of 1,853.54m2. The shops in the halls of metro stations are the scattered commercial resources long the metro lines, with the leasing area of 2,356.79m2. These two kinds of subsidiary businesses realized the operating income of 20 million RMB Yuanrespectively in 2014, accounting for 10% of the total income, both of which made profits by collecting fixed rents. The resources of the property areas constitute the underground spatial industrial chain developed adjacent to the metro stations, mainly located in the Phase 1 Metro section of No.1 Line, covering an area of 132,400m2, its 65% area is leased for business operation and accounting for 6% of the total income. In accordance with the different sites, the method of either the minimum guarantee rent + sharing by over fulfillingthe quota or collection of fixed rents are adopted to make profits.