北京市发展计划委员会近日宣布，从现在起，北京市各有关部门一律停止审批新的水泥基建、技改项目，水泥年生产总量要严格控制在800万吨以下。　　今年以来，北京市水泥产量增长幅度较大，水泥生产总量的增加，影响了北京市的环境，也与首都经济发展战略又相适应。　　北京 Beijing Development Planning Commission recently announced that from now on, all relevant departments in Beijing will stop approving new cement infrastructure and technological transformation projects, and the total annual production of cement should be strictly controlled below 8 million tons. Since the beginning of this year, the output of cement in Beijing has been increasing at a large rate. The increase of total cement production has affected the environment of Beijing and also adapted to the capital’s economic development strategy. Beijing