报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),1.4,0.66,3.9,2.61,1.81,0.9,6.72,4.44,3.16,1.82,11.55,4.2,2.83,1.42,6.21,4.36,2.85,1.43,6,4.23,2.72,1.4,5.95,4.41,2.98,1.46,5.94,3.95,2.57,1.21,5.62,4.13,2.97,1.52,6.5,5.09,3.13,1.5,3.64,9.31,6.69,3.04,14.11,9.03,6.15,3.31,15.08,8.66,6.01,2.92,12.45,8.39,5.21,2.35,9.19,6.83,3.83,1.62,7.61,4.75,3.06,1.59,5.41,3.39,2.04,0.97,4.65,3.08,2.04,0.97,5.32,2.38,6.6,3.79,7.35,2.79,6.21,3.69,10.3,14.6,8.57,4.17,4.27, 应收账款周转天数(天),128.24,136.78,92.41,103.57,99.3,99.96,53.56,60.83,56.9,49.48,31.16,64.29,63.69,63.21,57.95,61.97,63.26,62.97,59.99,63.84,66.16,64.09,60.54,61.26,60.5,61.72,60.57,68.35,70.1,74.38,64.04,65.43,60.51,59.17,55.34,53.04,57.53,59.99,98.77,29.01,26.89,29.6,25.52,29.91,29.28,27.21,23.87,31.19,29.94,30.8,28.91,32.19,34.56,38.38,39.17,39.56,46.98,55.52,47.28,56.86,58.78,56.44,66.51,79.61,88.31,92.53,77.36,87.55,88.33,92.81,67.62,75.59,54.58,47.44,48.98,64.52,57.93,48.75,34.96,12.33,42.03,86.4,84.37, 存货周转率(次),1.56,0.73,4.32,2.74,1.89,0.92,7.41,4.36,2.94,1.65,13.76,4.71,3.37,1.68,7.45,4.57,3.07,1.46,7.81,5.1,3.47,1.71,7.92,4.82,3.03,1.47,8.92,5.21,3.78,2.02,9.02,5.8,3.78,1.9,10.48,7,4.16,2.3,6.79,11.53,7.97,3.8,15.51,9.4,5.21,3.07,15.08,11.07,6.25,2.98,14.79,9.91,6.36,2.81,12.7,9.05,5.44,2.29,12.64,9.18,6.42,3.19,9.2,5.44,3.03,1.49,5.23,3.05,1.82,0.88,4.51,2.06,4.94,1.92,5.03,1.87,3.64,1.53,3.44,0,4.26,3.01,1.76, 固定资产周转率(次),2.26,--,5.29,--,2.25,--,7.84,--,3.76,--,32.28,--,8.6,--,19.9,--,9.31,--,20.52,--,9.41,--,19.93,--,8.88,--,21.85,--,9.95,--,22.8,--,10.85,--,24.4,--,11.51,10.29,12.09,--,5.82,--,8.23,--,3.48,--,7.05,--,3.23,--,5.37,3.97,2.43,1.1,3.69,2.68,1.51,0.65,2.74,2.05,1.33,0.66,2.61,1.96,1.14,0.64,2.99,2.01,1.26,0.63,5.2,4.17,8.51,3.51,6.39,2.43,3.73,1.37,5.23,10.65,28.68,25.9,0.53, 总资产周转率(次),0.27,0.12,0.64,0.42,0.28,0.13,0.34,0.24,0.16,0.09,1.72,1.23,0.82,0.4,1.84,1.28,0.84,0.4,1.92,1.34,0.88,0.43,1.99,1.44,0.94,0.45,2.22,1.48,0.97,0.49,2.33,1.7,1.15,0.58,2.76,2.04,1.27,0.61,1.51,0.91,0.6,0.32,1.35,0.91,0.62,0.33,1.52,1.13,0.69,0.34,1.42,1.06,0.64,0.29,1.05,0.76,0.42,0.19,0.87,0.67,0.42,0.21,0.75,0.53,0.31,0.16,0.71,0.48,0.28,0.14,0.92,0.48,1.15,0.5,1.06,0.42,0.78,0.32,0.98,0.44,1.24,0.69,0.53, 存货周转天数(天),115.65,123.14,83.24,98.6,95.14,97.38,48.55,61.99,61.18,54.63,26.17,57.33,53.46,53.46,48.34,59.03,58.56,61.48,46.11,52.97,51.87,52.55,45.44,55.97,59.47,61.27,40.34,51.81,47.64,44.63,39.91,46.52,47.59,47.39,34.34,38.55,43.3,39.18,53,23.41,22.58,23.69,23.21,28.73,34.57,29.29,23.88,24.39,28.81,30.24,24.33,27.24,28.29,32.02,28.35,29.83,33.06,39.26,28.49,29.42,28.05,28.19,39.13,49.6,59.4,60.28,68.88,88.5,98.85,102.69,79.82,87.54,72.94,93.69,71.58,96.34,98.96,117.34,104.67,--,84.55,119.69,204.02, 总资产周转天数(天),671.89,738.92,561.1,645.78,640.8,688.6,1061.32,1141.65,1096.89,1027.4,209.13,218.77,218.37,222.39,195.39,211.04,214.46,223.6,187.45,201.82,205.41,207.42,181.27,187.19,192.39,201.03,162.47,182.06,186.53,184.43,154.71,158.49,156.59,154.4,130.23,132.63,142.08,146.89,238.14,297.06,302.37,284.18,266.29,296.38,289.2,272.15,236.9,239.26,261.82,267.22,253.7,254.02,282.44,313.48,342.47,355.64,432.28,465.36,411.76,405.41,429.8,432.69,478.02,505.52,580.46,564.62,504.84,560.98,632.02,624.13,392.93,377.52,314.27,363.34,338.57,424.43,460.83,557.79,366.15,405.31,290.6,522.57,681.17, 流动资产周转率(次),0.45,0.21,1.15,0.79,0.53,0.25,0.41,0.29,0.2,0.11,2,1.59,1.08,0.53,2.39,1.66,1.09,0.53,2.51,1.73,1.14,0.57,2.59,1.85,1.21,0.58,2.79,1.83,1.2,0.6,2.82,2.05,1.4,0.71,3.34,2.45,1.51,0.74,1.92,2.5,1.66,0.79,3.57,2.55,1.71,0.9,3.44,1.74,1.06,0.58,2.44,1.79,1.07,0.48,2.05,1.44,0.94,0.47,2.12,1.52,1.07,0.53,1.77,1.2,0.75,0.37,1.48,0.97,0.53,0.29,1.64,0.8,1.85,0.78,1.69,0.67,1.32,0.57,1.66,0.58,1.57,0.77,57.46, 流动资产周转天数(天),400.53,436.47,312.64,341.21,336.57,356.01,883.87,941.09,911.39,853.89,179.88,169.79,166.59,168.89,150.64,163.02,164.88,171.1,143.67,156.07,157.47,156.93,139.06,145.84,148.64,155.66,129.01,147.52,149.6,149.35,127.73,131.41,128.66,127.55,107.84,109.98,119.17,120.89,187.15,107.98,108.33,114.3,100.8,105.92,105.56,100.44,104.76,155.39,169.38,155.28,147.36,151.24,168.95,188.32,175.88,187.96,190.92,190.07,169.48,177.6,167.89,171.17,203.3,225.56,240.48,243.24,242.8,278.72,341.62,310.67,219.12,225.2,194.2,231.84,213.3,269.02,273.29,315.68,217.34,309.81,229.42,470.1,6.27, 经营现金净流量对销售收入比率(%),-0.17,-0.1,0,-0.07,-0.06,-0.06,-0.04,-0.14,-0.18,-0.19,0.03,0.03,0.01,0.1,0.02,0.01,-0.02,-0.14,0.03,-0,0.01,0.03,0.01,-0.04,-0.06,-0.02,0.06,0.03,0.08,0,0.01,0.05,0.06,0.1,-0.02,-0.04,-0.02,0.01,0.03,-0.03,-0.03,-0.08,0.04,0.03,-0.04,-0.17,0.04,0.04,0.01,0.05,0,0.01,0.07,-0.09,-0.01,0.02,0.08,-0.14,0.01,-0.05,-0.03,0.02,-0.05,-0.12,-0.15,-0.28,-0.01,0,-0.04,--,-0.06,-0.17,-0.03,-0.11,0.03,-0.13,-0.15,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.05,-0.01,0,-0.03,-0.02,-0.01,-0.03,-0.06,-0.06,-0.03,0.05,0.03,0.01,0.04,0.04,0.01,-0.02,-0.06,0.07,-0.01,0.01,0.01,0.02,-0.06,-0.06,-0.01,0.12,0.04,0.07,0,0.02,0.08,0.07,0.06,-0.04,-0.08,-0.02,0,0.03,-0.02,-0.02,-0.02,0.07,0.02,-0.03,-0.05,0.05,0.03,0.01,0.02,0,0.01,0.04,-0.03,-0.01,0.01,0.03,-0.03,0.01,-0.03,-0.01,0,-0.04,-0.06,-0.05,-0.05,-0.01,0,-0.01,--,-0.05,-0.08,-0.03,-0.05,0.03,-0.05,-0.1,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-4.74,-3.45,0.04,-1.88,-0.95,-0.64,-0.58,-2.55,-2.35,-2.55,9.67,9.17,28,--,--,--,--,--,--,--,--,--,--,--,--,--,47.8,9.22,24.91,0.29,1.34,7.86,6.73,9.21,-1.69,-4.67,-1.72,0.47,1.21,-0.4,-0.68,-4.06,14.53,3.19,-1.91,-44.47,1.56,1.14,0.3,1.54,0.16,0.23,1.92,-2.03,-0.08,0.07,0.2,-0.62,0.06,-0.27,-0.17,0.09,-0.72,-1.37,-1.52,-2.77,-0.28,0,-0.24,--,-1.67,-1.52,-0.37,-1.14,0.2,-0.69,-0.75,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.08,-0.02,0,-0.06,-0.04,-0.02,-0.05,-0.13,-0.12,-0.07,0.07,0.04,0.02,0.05,0.05,0.01,-0.02,-0.08,0.08,-0.01,0.01,0.02,0.02,-0.08,-0.07,-0.01,0.16,0.05,0.1,0,0.03,0.11,0.11,0.09,-0.06,-0.12,-0.03,0.01,0.04,-0.03,-0.03,-0.05,0.12,0.05,-0.05,-0.11,0.1,0.07,0.02,0.06,0.01,0.02,0.13,-0.08,-0.04,0.04,0.09,-0.08,0.03,-0.1,-0.04,0.01,-0.11,-0.18,-0.12,-0.11,-0.02,0,-0.02,--,-0.11,-0.18,-0.06,-0.12,0.06,-0.13,-0.21,--,--,--,--,--,--, 现金流量比率(%),-10.7,-3.08,0.63,-8.3,-5.29,-2.43,-7.5,-22.46,-20.86,-10.75,6.89,5.06,1.94,6.13,6.35,1.11,-2.33,-8.54,9.22,-0.74,1.28,2.02,2.39,-8.9,-8.19,-1.05,17.92,5.86,11.11,0.09,2.95,12.04,11.19,9.56,-6.52,-11.69,-3.16,0.62,4.18,-3.25,-2.92,-4.74,12.64,5.36,-5.35,-11.16,10.14,7.33,1.81,6.18,1.57,2.07,13.36,-8.13,-4.04,3.94,9.38,-7.85,3.24,-10.89,-3.72,1.14,-11.33,-17.95,-11.74,-11.45,-1.85,0,-2.43,--,-11.04,-17.74,-6.03,-12.21,5.77,-13.07,-21.98,--,--,--,--,--,--,