报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2002-12-31,2001-12-31, 应收账款周转率(次),2.33,1.08,5.12,4.11,2.74,1.42,4.85,4.4,2.81,1.42,5.84,4.24,2.75,1.44,4.9,3.57,2.4,1.19,4.93,3.8,2.48,1.16,5.4,4.2,2.6,1.39,5.38,4.37,2.84,1.46,5.81,4.5,2.74,1.38,5.09,3.7,2.44,1.23,4.79,3.4,2.16,0.95,7.37,5.3,3.12,1.4,4.9,3.32,2.29,1.05,5.63,3.95,2.73,1.42,6.01,4.62,3.27,1.44,6.18,3.79,2.7,--,5.72,--,--,4.42,3.36, 应收账款周转天数(天),77.23,82.97,70.38,65.76,65.79,63.18,74.21,61.42,64.16,63.55,61.66,63.72,65.56,62.33,73.49,75.57,75.01,75.74,73.09,71.01,72.68,77.5,66.64,64.22,69.21,64.87,66.96,61.74,63.47,61.66,61.93,60.07,65.59,65.37,70.74,72.95,73.63,73.25,75.2,79.3,83.41,94.92,48.86,50.94,57.72,64.35,73.42,81.39,78.69,85.45,63.92,68.34,66.01,63.47,59.86,58.5,54.98,62.67,58.23,71.2,66.61,--,62.99,--,--,81.44,107.09, 存货周转率(次),1.39,0.66,2.7,1.85,0.92,0.48,2.21,1.86,1.15,0.6,2.21,1.75,1.23,0.68,2.39,1.7,1.17,0.57,2.1,1.45,0.99,0.51,2.21,1.41,1.02,0.52,1.81,1.31,0.88,0.49,2.18,1.69,1.21,0.6,2.17,1.45,0.92,0.61,1.77,1.44,0.89,0.37,1.93,1.73,1.39,0.85,2.95,2.11,1.4,0.62,3.06,2.08,1.36,0.75,3.05,2.55,1.72,0.98,4.27,3.29,2.25,--,5.14,--,--,4.66,4.4, 固定资产周转率(次),0.73,--,1.74,--,0.98,--,1.6,--,0.7,--,1.62,--,0.87,--,1.41,--,0.71,--,1.62,--,0.84,--,1.9,--,0.95,--,1.96,--,1.07,--,2.28,--,1.24,--,2.15,--,1.06,--,2.27,--,1.22,--,3.29,--,1.96,--,1.69,--,0.79,--,2.15,1.78,1.18,0.92,3.03,2.44,1.65,0.87,2.99,2.31,1.55,--,2.63,--,--,1.96,0.63, 总资产周转率(次),0.16,0.08,0.43,0.35,0.25,0.16,0.42,0.35,0.22,0.11,0.44,0.33,0.23,0.11,0.41,0.31,0.21,0.1,0.47,0.35,0.24,0.11,0.52,0.36,0.26,0.13,0.48,0.37,0.26,0.13,0.57,0.45,0.32,0.15,0.66,0.47,0.33,0.17,0.73,0.53,0.32,0.14,1.06,0.87,0.64,0.3,0.71,0.49,0.34,0.15,0.73,0.53,0.36,0.18,0.7,0.54,0.38,0.2,0.86,0.63,0.43,--,1,--,--,0.81,0.63, 存货周转天数(天),129.12,136.7,133.4,145.88,196.31,188.88,162.93,145.27,156.32,150.93,163.15,154.68,146.29,132.76,150.39,158.81,154.32,158.28,171.7,185.91,182.2,177.44,162.61,191.06,177.34,171.56,199.19,206.69,204.89,184.84,165.18,159.89,149.27,149.95,165.71,185.91,196.72,148.76,203.14,187.72,201.5,243.84,186.7,155.98,129.24,105.71,121.86,128.03,128.88,144.83,117.57,130.01,132.33,119.32,117.85,106.07,104.93,91.7,84.32,82.02,80.17,--,70.07,--,--,77.31,81.78, 总资产周转天数(天),1128.53,1112.48,831.6,776.53,733.2,557.97,854.3,772.31,802.14,854.7,810.08,815.96,789.13,803.57,887.57,866.77,841.51,860.42,764.17,779.67,738.31,805.01,696.19,753.98,705.61,700.39,742.88,733.5,699.57,706.44,629.59,602.41,567.64,596.03,541.43,569.86,549.95,544.79,492.21,512.04,569.98,647.02,339.14,309,283.06,303.44,508.55,548.67,536.51,601.2,491.8,512.53,503.5,500.28,513.55,500.83,473.44,449.55,420.36,430.62,414.17,--,358.71,--,--,441.88,569.89, 流动资产周转率(次),0.33,0.17,0.77,0.6,0.4,0.25,0.71,0.7,0.45,0.21,0.87,0.64,0.44,0.22,0.74,0.56,0.38,0.18,0.81,0.59,0.41,0.19,0.87,0.61,0.44,0.22,0.77,0.58,0.41,0.2,0.87,0.67,0.48,0.23,1.12,0.8,0.56,0.27,1.3,0.95,0.55,0.24,1.85,1.44,1.07,0.54,1.43,1.01,0.7,0.3,1.55,1.11,0.75,0.38,1.27,0.92,0.6,0.3,1.38,0.96,0.67,--,1.84,--,--,1.53,117.54, 流动资产周转天数(天),544.46,532.86,465.72,451.96,446.76,357,505.9,384.07,400,428.57,414.32,424.73,407.52,407.98,487.28,480,475.18,494.51,446.82,460.75,439.02,476.19,413.7,441.18,413.13,417.63,465.54,467.78,439.78,457.55,411.52,402.44,375.16,390.96,322.32,336.87,321.08,329.67,277.41,282.84,327.21,379.59,194.44,188.09,167.46,167.69,252.21,267.88,258.81,296.54,231.97,243.46,239.36,239.17,283.33,294.25,298.36,302.93,260.89,280.43,268.26,--,195.58,--,--,234.54,3.06, 经营现金净流量对销售收入比率(%),0.2,0.14,0.42,0.37,0.29,0.13,0.2,0.19,0.16,0.1,0.25,0.22,0.19,0.17,0.25,0.18,0.17,0.11,0.26,0.28,0.23,0.25,0.32,0.28,0.21,0.31,0.27,0.24,0.18,0.23,0.33,0.3,0.25,0.26,0.38,0.39,0.4,0.43,0.35,0.35,0.35,0.27,0.36,0.32,0.24,-0.05,0.11,0.02,0.01,-0.12,0.05,-0.08,-0.07,-0.06,-0.03,-0.02,-0.05,-0.21,0.11,0.04,0.12,--,0.13,--,--,0.14,0, 资产的经营现金流量回报率(%),0.03,0.01,0.17,0.12,0.07,0.02,0.07,0.06,0.04,0.01,0.1,0.07,0.04,0.02,0.1,0.06,0.04,0.01,0.12,0.09,0.06,0.03,0.16,0.1,0.05,0.04,0.13,0.08,0.05,0.03,0.18,0.13,0.08,0.04,0.21,0.16,0.11,0.06,0.24,0.18,0.11,0.04,0.32,0.23,0.13,-0.01,0.07,0.01,0,-0.02,0.03,-0.04,-0.02,-0.01,-0.02,-0.01,-0.02,-0.04,0.08,0.02,0.04,--,0.12,--,--,0.12,0, 经营现金净流量与净利润的比率(%),0.65,0.5,1.18,0.98,0.66,0.26,0.74,0.87,0.73,0.55,0.97,0.86,0.82,1.09,2.49,1.83,1.73,1.37,1.34,1.18,0.9,1.19,1.51,1.31,1.04,1.69,1.16,0.85,0.64,0.82,1.09,0.95,0.79,0.86,1.13,1.13,1.13,1.32,0.9,0.96,1.05,0.9,0.82,0.68,0.59,-0.15,2.44,0.96,2.48,--,2.67,-2.2,-1.28,-1.47,-0.65,-0.39,-1.01,-4.81,1.63,0.63,1.59,--,1.67,--,--,1.8,0, 经营现金净流量对负债比率(%),0.07,0.04,0.64,0.52,0.3,0.1,0.3,0.21,0.11,0.04,0.36,0.23,0.14,0.07,0.36,0.25,0.15,0.05,0.51,0.42,0.23,0.13,0.67,0.41,0.23,0.18,0.55,0.38,0.2,0.12,0.84,0.6,0.32,0.19,1,0.66,0.45,0.24,0.82,0.55,0.25,0.08,0.67,0.49,0.24,-0.02,0.11,0.01,0.01,-0.03,0.05,-0.05,-0.03,-0.02,-0.03,-0.02,-0.03,-0.07,0.15,0.03,0.08,--,0.18,--,--,0.18,0, 现金流量比率(%),9.1,4.85,80.14,66.9,40.38,13.02,41.36,29.5,15.33,4.92,44.69,29.12,18.41,7.81,40.21,27.9,17.24,6.02,55.37,44.99,24.14,16.16,85.09,60.49,33.74,27.17,78.91,51.1,24.89,13.75,111.11,86.63,46.1,31.79,148.83,86,59.1,29.3,110.89,110.64,45.04,11.36,93.11,52,25.62,-2.13,11.92,1.97,0.91,-3.38,6.61,-5.7,-3.62,-1.72,-3.4,-2.39,-4.63,-10.48,25.28,3.79,9.01,--,19.65,--,--,29.85,0,