Conch-Wang Zhen, general manager of Machilus nanmu that 70% of the original urban intermediary business of real estate is on auction support, and some are even close to 100%.

• 海螺置业总经理王珍楠认为，原来市区大部分房产中介的70%25业务，是靠期房支撑，有的甚至接近100%25。