报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2001-12-31,2000-12-31, 应收账款周转率(次),11.83,4.69,28.15,17.21,13.23,6.48,38.17,26.63,17.09,6.61,42.2,22.62,13.87,5.18,35.3,27.52,17,6.14,42.54,30.87,19.32,6.59,43.57,31.25,18.92,5.98,40.86,28.29,17.45,5.85,34.19,20.6,11.47,4.24,23.8,15.43,8.42,3.32,24.22,17.42,11.56,4.19,27.16,17.4,12.84,5.48,22.62,14.99,7.99,3.78,35.07,61.68,55.02,30.58,258.15,115.11,83.69,40.38,199.54,93.89,59.4,21,120.92,71.45,--,--,143.4,40.02,19.34, 应收账款周转天数(天),15.22,19.2,12.79,15.69,13.61,13.88,9.43,10.14,10.54,13.63,8.53,11.94,12.98,17.38,10.2,9.81,10.59,14.66,8.46,8.75,9.32,13.65,8.26,8.64,9.51,15.05,8.81,9.55,10.31,15.39,10.53,13.11,15.7,21.21,15.12,17.5,21.37,27.08,14.86,15.5,15.58,21.49,13.26,15.52,14.02,16.42,15.91,18.01,22.54,23.83,10.26,4.38,3.27,2.94,1.39,2.35,2.15,2.23,1.8,2.88,3.03,4.29,2.98,3.78,--,--,2.51,8.99,18.62, 存货周转率(次),5.9,2.47,13.32,8.56,4.79,1.98,13.36,9.53,4.77,1.85,15.84,11.8,4.96,1.67,12.57,9.08,4.53,1.39,12.77,10.05,4.05,1.34,13.8,11.43,4.59,1.43,13.04,9.5,4.59,1.55,11.99,8.54,3.75,1.26,9.45,7.39,3.11,1.04,12.2,10.81,5.18,1.82,16.11,10.44,4.93,1.59,10.22,8.5,3.05,1,9.71,10.29,3.75,1.23,11.51,12.26,4.26,1.16,9.95,9.1,3.42,1.09,8.03,8.53,--,--,10.83,7.25,8.27, 固定资产周转率(次),0.76,--,1.82,--,0.93,--,2.35,--,1.15,--,3.61,--,1.65,--,6.71,--,3.2,--,7.94,--,3.31,--,8.34,--,3.31,--,8.2,--,3.48,--,7.45,--,2.68,1.66,4.45,--,1.83,--,4.14,--,1.76,--,5.87,--,2.89,--,6.35,--,2.66,--,7.01,5.94,2.99,1.07,7.99,6.62,3.32,1.02,7.02,5.76,2.7,0.92,5.26,4.11,--,--,6.49,5.46,1.55, 总资产周转率(次),0.39,0.15,0.86,0.71,0.44,0.2,1.11,0.84,0.49,0.19,1.52,1.27,0.7,0.23,2.3,1.77,0.98,0.3,2.68,2.16,1.1,0.34,3.08,2.48,1.25,0.4,3.17,2.54,1.27,0.41,3.04,2.24,1.04,0.34,2.07,1.54,0.75,0.26,1.93,1.47,0.79,0.26,2.5,1.84,1.03,0.36,2.48,1.88,0.88,0.31,2.6,2.19,1.08,0.37,2.85,2.32,1.04,0.31,2.57,2.02,0.87,0.28,2.26,1.9,--,--,2.59,1.48,1.55, 存货周转天数(天),30.5,36.37,27.04,31.54,37.55,45.5,26.95,28.34,37.72,48.68,22.72,22.89,36.27,53.8,28.63,29.75,39.73,64.98,28.2,26.87,44.49,67.25,26.09,23.63,39.2,62.8,27.6,28.42,39.19,57.88,30.01,31.61,48.02,71.2,38.09,36.55,57.87,86.17,29.51,24.99,34.76,49.49,22.34,25.85,36.54,56.56,35.23,31.78,58.93,89.65,37.08,26.24,47.99,73.24,31.29,22.02,42.25,77.69,36.19,29.67,52.7,82.23,44.82,31.64,--,--,33.24,49.65,43.55, 总资产周转天数(天),459.65,615.17,418.6,379.27,413.03,456.16,323.92,320.28,370.22,476.19,236.92,213.22,255.61,395.6,156.86,152.92,182.95,298.11,134.52,124.92,164.14,261.86,117.05,108.9,143.53,227.16,113.45,106.22,141.9,218.39,118.61,120.39,172.99,268.5,173.87,175.17,239.68,352.66,186.74,183.18,227.22,348.97,144.28,146.41,175.25,246.71,145.38,143.36,203.92,291.92,138.59,123.09,165.99,241.35,126.16,116.14,172.89,288.18,140.25,133.64,205.9,323.04,159.65,142.02,--,--,138.87,242.59,232.05, 流动资产周转率(次),1.47,0.52,3.41,2.6,1.52,0.66,3.43,2.42,1.33,0.5,4.06,3.75,1.79,0.7,5.03,3.6,1.89,0.57,5.23,4.22,2.06,0.63,6.13,5.04,2.58,0.77,6.66,5.25,2.54,0.85,6.69,4.71,2.15,0.72,5.12,3.44,1.65,0.57,5.33,3.87,2.13,0.71,6.73,4.26,2.39,0.84,5.62,3.9,1.79,0.64,5.79,5.04,2.5,0.82,5.43,4.27,1.77,0.48,4.12,3.16,1.31,0.41,4.17,3.81,--,--,4.76,2.18,202.5, 流动资产周转天数(天),122.05,172.81,105.44,103.76,118.37,136.57,104.92,111.41,135.74,180.9,88.67,72.06,100.41,128.81,71.52,75.07,95.17,158.59,68.85,63.94,87.59,143.79,58.77,53.54,69.73,117.33,54.09,51.47,70.75,105.51,53.81,57.33,83.55,124.64,70.29,78.44,109.22,159.12,67.58,69.83,84.51,127.51,53.49,63.43,75.24,107.77,64.06,69.23,100.64,141.42,62.17,53.59,72.08,109.38,66.25,63.29,101.55,188.44,87.28,85.43,137.66,222.17,86.3,70.91,--,--,75.65,165.3,1.78, 经营现金净流量对销售收入比率(%),0.07,0.05,0.11,0.08,0.05,0.1,0.11,0.08,0.07,0.06,0.12,0.09,0.2,0.27,0.07,0.07,0.12,0.1,0.04,0.03,0.05,-0.07,0.05,0.07,0.12,0.17,0.03,0.02,0.08,0.18,0.03,0.02,0.08,0.11,0.02,0.05,0.03,0.02,0.03,0.04,0.1,0.21,0.05,0.07,0.11,0.19,0.04,0.08,0.03,0.04,0.01,0.06,0.06,-0.04,0.05,0.08,0.05,0.09,0.09,0.13,0.05,-0.21,-0.03,0.05,--,0,0.08,0,0, 资产的经营现金流量回报率(%),0.03,0.01,0.08,0.05,0.02,0.02,0.11,0.07,0.03,0.01,0.11,0.07,0.1,0.05,0.17,0.12,0.11,0.03,0.09,0.05,0.05,-0.02,0.15,0.16,0.15,0.06,0.08,0.06,0.1,0.07,0.08,0.05,0.08,0.04,0.06,0.1,0.03,0.01,0.05,0.06,0.07,0.05,0.1,0.1,0.09,0.06,0.09,0.13,0.02,0.01,0.02,0.12,0.06,-0.01,0.12,0.16,0.05,0.03,0.21,0.23,0.04,-0.05,-0.06,0.09,--,--,0.19,0,0, 经营现金净流量与净利润的比率(%),0.76,0.63,1.53,1.04,0.73,1.56,1.43,1.06,0.97,0.89,2.38,1.51,6.15,--,2.98,2.18,7.94,--,1.72,0.95,3.72,--,2.81,2.72,21.7,--,4.53,1.87,35.22,--,4.34,2.1,167.06,--,1.41,1.87,11.2,--,1.86,1.8,5.52,--,3.37,2.72,4.89,24.77,1.96,2.5,1.08,10.96,0.26,1.68,2.38,-9.69,1.35,2.16,2.14,17.33,3.41,4.88,5.14,--,-1.15,2.1,--,--,2.15,0,0, 经营现金净流量对负债比率(%),0.04,0.01,0.13,0.09,0.04,0.04,0.25,0.14,0.07,0.02,0.25,0.14,0.2,0.08,0.29,0.21,0.17,0.04,0.15,0.09,0.08,-0.04,0.27,0.28,0.21,0.09,0.12,0.09,0.14,0.11,0.12,0.08,0.12,0.05,0.09,0.15,0.04,0.01,0.07,0.09,0.1,0.07,0.14,0.14,0.12,0.08,0.15,0.22,0.04,0.02,0.03,0.21,0.1,-0.03,0.25,0.32,0.09,0.05,0.51,0.5,0.07,-0.09,-0.08,0.14,--,--,0.31,0,0, 现金流量比率(%),6.36,1.53,16.52,11.28,4.85,4.98,31.36,17.76,7.87,2.56,30.7,16.89,22.9,9.17,37.75,27.11,21.24,5,19.18,11.41,9.07,-4.35,34.45,39.69,27.9,11.38,17.25,9.26,15.19,12.26,15.34,10.39,15.39,6.71,10.45,18.1,4.29,1.16,9.08,11.86,13.86,8.2,17.15,15.72,13.87,9.04,15.56,23.53,3.79,2.08,3.4,20.96,9.57,-2.82,31.74,35.45,9.76,5.6,104.48,62.75,9.29,-17.43,-21.65,28.47,--,--,55.55,0,0,