中国物流与采购联合会、国家统计局服务业调查中心发布的2013年4月份中国制造业采购经理指数(PMI)为50.6%,连续7个月高于50%,仍处在平稳区间。但指数较上月回落0.3个百分点,增势趋弱,经济增长动力还需增强。针对4月份制造业采购经理调查情况,特约分析师张立群分析认为:“4月份PMI指数小幅回落,表明经济回稳的基础还不巩固。从 China’s Federation of Logistics and Purchasing, National Bureau of Statistics Service Research Center released in April 2013 China Manufacturing Purchasing Managers Index (PMI) was 50.6% for 7 consecutive months higher than 50%, is still in a stable range. However, the index dropped 0.3 percentage points from the previous month and the growth momentum weakened and the momentum of economic growth still needs to be strengthened. In response to the survey of manufacturing purchasing managers in April, special analyst Zhang Liqun analyzed: ”The PMI index dropped slightly in April, indicating that the foundation for economic stabilization is not yet consolidated.