Housing stock transactions resulted from the development of housing management departments in the financial sector, and based on real estate market conditions biennially. 存量住房交易指導價(jià),由房管部門(mén)會(huì )同財政部門(mén)制定,并根據房地產(chǎn)市場(chǎng)情況每?jì)赡暾{整一次。