先是砂石料成本涨幅高达200%,再是即使现金采购也无法买到砂石,混凝土企业老总甚至纷纷奔赴其它地区采购砂石,即便这样,也有90%以上的混凝土企业不能按时保量完成混凝土供应任务,这就是目前南京混凝土行业的现状,严重“缺粮”。2017年5月26日,南京混凝土协会发布《关于近期我市建筑用砂石料严重紧缺的情况通报及建议》文件,文件介绍:南京江南江北仅剩两家石料开采场, First, the cost of sand and gravel rose as high as 200%, and then even if the cash purchase can not buy sand and concrete business executives even went to other parts of the purchase of sand and gravel, even so, more than 90% of the concrete business can not be completed and timely supply of concrete supply Mission, which is the current status of concrete industry in Nanjing, serious “food shortage ”. May 26, 2017, Nanjing Concrete Association released “on the recent construction of our city sand with a serious shortage of information notification and recommendations” document, the file description: Nanjing Jiangnan Jiangbei only two stone mining site,