报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),2.29,1.35,0.58,6.2,4.2,2.6,1.18,6.1,4.42,2.78,1.44,6.51,4.86,3.07,1.33,7.06,5.16,3.33,1.68,8.04,5.79,3.6,1.8,8.9,6.74,3.92,1.98,9.11,6.92,4.45,2.13,11.81,9.07,4.56,2.1,11.29,7.6,4.21,1.99,11.24,8.96,5.52,3,16.44,10.07,7.18,2.42,13.68,8.87,6.16,2.92,15.23,9.07,5.36,2.07,11.55,9.52,4.72,2.13,10.91,7.34,4.51,1.84,10.2,7.46,4.54,1.47,6.04,3.65,2.14,1.31,7.8,5.12,3.3,1.31,6.27,2.69,6.56,3.07,7.03,3,6.66,3.85,6.96,6.01,4.41,4.23, 应收账款周转天数(天),117.82,133.32,155.84,58.08,64.27,69.31,76.46,58.97,61.07,64.74,62.3,55.3,55.52,58.69,67.92,50.97,52.37,53.98,53.53,44.76,46.62,49.96,50.04,40.46,40.07,45.92,45.47,39.54,38.99,40.44,42.23,30.47,29.78,39.49,42.95,31.89,35.52,42.77,45.27,32.04,30.15,32.59,29.98,21.9,26.82,25.06,37.25,26.32,30.42,29.23,30.82,23.63,29.78,33.61,43.56,31.16,28.36,38.12,42.32,32.99,36.8,39.88,48.86,35.3,36.2,39.62,61.05,59.64,74.07,83.96,68.61,46.18,52.69,54.51,68.63,57.44,66.8,54.91,58.63,51.23,59.94,54.07,46.75,51.76,59.92,81.7,85.06, 存货周转率(次),1.51,0.89,0.44,4.78,3.12,1.99,0.93,4.7,3.4,2.18,1.02,7.35,12.86,7.84,3.26,16.34,12.11,7.81,3.74,13.57,10.07,5.93,2.67,11.67,8.59,5.16,2.28,8.96,6.17,3.63,1.74,6.71,5.27,1.82,0.87,4.09,2.94,1.3,0.59,3.06,2.13,1.3,0.6,4.18,2.2,1.94,0.74,4.07,2.3,1.85,0.89,3.61,1.74,1.01,0.34,2.16,1.54,0.75,0.33,3.42,3.01,2.09,5.95,14.2,9.79,3.46,1.28,5.75,3.76,2.18,1.34,8.76,5.77,3.75,1.47,6.29,2.37,4.53,2.01,7.26,3.52,44.05,26.94,73.39,128.43,108.08,110.19, 固定资产周转率(次),--,0.64,--,3.71,--,1.69,--,3.77,--,1.91,--,3.95,--,1.54,--,4.01,--,1.93,--,4.5,--,2.14,--,4.72,--,2.08,--,4.34,--,1.93,--,6.04,--,2.44,--,5.58,--,1.97,--,4.17,--,1.74,--,4.52,--,1.76,--,3.47,--,1.46,--,4.52,--,1.67,--,4.9,2.76,1.51,1.02,5.57,4.07,2.37,0.87,4.13,2.72,1.36,0.51,2.23,1.48,0.87,0.54,3.54,2.36,1.59,0.63,3.05,1.32,3.62,2.62,4.07,2.05,3.54,1.52,5.19,6.46,7.64,1.11, 总资产周转率(次),0.28,0.16,0.07,0.91,0.61,0.39,0.17,0.89,0.65,0.42,0.2,0.92,0.68,0.43,0.19,1.01,0.77,0.5,0.25,1.15,0.87,0.53,0.26,1.24,0.96,0.57,0.26,1.16,0.87,0.52,0.25,1.26,0.99,0.44,0.2,1.04,0.76,0.38,0.17,0.92,0.68,0.42,0.2,1.21,0.7,0.51,0.18,1,0.63,0.43,0.21,1.16,0.67,0.39,0.14,0.92,0.68,0.36,0.15,0.95,0.65,0.4,0.17,0.98,0.64,0.37,0.14,0.62,0.39,0.23,0.15,0.95,0.59,0.4,0.16,0.77,0.36,0.72,0.32,0.83,0.43,0.7,0.28,0.71,1.1,0.96,1.11, 存货周转天数(天),178.23,201.82,206.37,75.25,86.61,90.29,96.53,76.57,79.39,82.57,88.08,48.98,21,22.96,27.61,22.03,22.3,23.04,24.1,26.53,26.81,30.34,33.72,30.84,31.45,34.88,39.42,40.17,43.73,49.65,51.79,53.67,51.21,98.74,103.54,88.07,91.74,138.46,153.09,117.56,126.94,138.99,149.98,86.11,122.55,92.62,121.49,88.53,117.44,97.45,100.78,99.73,154.98,177.8,264.01,166.37,175.64,238.79,273.97,105.12,89.62,86.1,15.13,25.35,27.57,52.01,70.53,62.65,71.82,82.59,67.31,41.1,46.78,47.94,61.41,57.23,75.99,79.55,89.67,49.59,51.07,8.17,6.68,4.91,2.8,3.33,3.27, 总资产周转天数(天),953.73,1139.96,1227.83,397.44,439.1,464.04,518.73,405.27,412.78,424.63,460.12,391.56,398.82,419.19,484.39,357.36,351.98,362.39,360.14,313.7,308.92,338.79,352.66,290.82,282.25,316.62,341.95,309.89,308.78,346.69,361.59,285.62,273.56,413.79,452.03,344.79,356.72,470.71,521.13,391.9,395.43,428.37,456.16,298.76,383.03,354.61,491.8,361.26,429.66,417.92,438.17,310.64,406.02,459.65,663.72,390.29,399.05,505.33,586.7,380.55,413.48,450.23,515.46,365.63,420.43,484.13,626.74,579.52,696.77,777.87,603.62,377.99,457.01,450.56,548.45,468.38,498.62,496.69,555.04,436.15,421.45,515.39,647.72,507.19,328.74,375.55,324.85, 流动资产周转率(次),0.67,0.38,0.17,2.07,1.35,0.87,0.39,1.98,1.41,0.94,0.44,2.27,1.92,1.24,0.52,2.74,2.08,1.32,0.66,2.94,2.28,1.37,0.66,2.98,2.2,1.26,0.61,2.53,1.87,1.11,0.53,2.38,1.88,0.79,0.36,1.75,1.26,0.61,0.28,1.56,1.21,0.77,0.37,2.44,1.42,1.11,0.42,2.28,1.4,0.98,0.48,2.33,1.29,0.78,0.26,1.61,1.19,0.61,0.27,1.84,1.29,0.81,0.43,2.13,1.33,0.76,0.29,1.15,0.68,0.41,0.26,1.66,1.01,0.69,0.29,1.24,0.59,1.06,0.45,1.34,0.71,1.09,0.37,0.89,1.38,1.22,150.76, 流动资产周转天数(天),404.74,476.95,520.53,174.13,199.76,207.78,228.6,181.96,191.29,192.12,205.62,158.68,140.86,144.88,171.56,131.16,129.9,136.02,135.89,122.47,118.29,131.36,136.03,120.81,122.62,142.43,148.39,142.41,144.7,161.7,171.4,151.29,143.95,227.47,247.87,205.26,214.61,295.32,322.58,231.05,223.94,233.49,245.43,147.44,190.5,161.67,214.18,157.84,193.09,183.04,187.54,154.72,209.77,231.1,343.77,223.34,226.72,295.81,337.33,195.39,208.8,221.46,208.53,168.77,202.84,236.03,312.61,312.64,399.53,439.67,346.42,216.8,266.59,262.12,314.47,290.04,305.45,341.23,399.47,267.96,252.7,330.58,481.15,405.31,261.55,294.77,2.39, 经营现金净流量对销售收入比率(%),0.11,0.15,0.28,0.04,0.12,0.09,0.03,0.06,0.06,0.05,-0.05,-0.07,0.07,0.06,0,0.09,0.06,0.06,0.01,0.05,0.03,0.01,-0.01,0.05,0.03,0.03,-0.02,0.05,0.05,0.04,0.06,0.02,0.01,0.01,-0.04,0.07,0.07,0.08,0.01,0.24,0.21,0.16,0,0.09,0.1,0.07,0.12,0.05,0.05,0.11,0.1,0.15,0.15,0.09,0.12,0.07,-0.03,-0.08,-0.06,-0.14,-0.13,-0.04,-0.1,0.03,0.02,0.01,-0.11,0.04,0.04,0.01,0.01,0.05,0,0.02,0,0.05,0.03,0.03,0.12,0.04,-0.03,0,0.1,--,--,--,--, 资产的经营现金流量回报率(%),0.03,0.02,0.02,0.04,0.07,0.03,0.01,0.05,0.04,0.02,-0.01,-0.06,0.04,0.03,0,0.09,0.04,0.03,0,0.05,0.02,0,-0,0.06,0.03,0.01,-0.01,0.06,0.04,0.02,0.01,0.03,0.01,0,-0.01,0.07,0.05,0.03,0,0.2,0.13,0.07,0,0.1,0.06,0.04,0.02,0.05,0.03,0.05,0.02,0.15,0.08,0.03,0.01,0.06,-0.02,-0.03,-0.01,-0.11,-0.07,-0.02,-0.02,0.03,0.01,0,-0.02,0.03,0.02,0,0,0.04,0,0.01,0,0.04,0.01,0.02,0.03,0.03,-0.01,0,0.03,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,--,0.66,1.47,0.96,0.81,0.78,0.71,0.45,-0.98,-0.91,0.72,0.57,0.01,1.29,0.71,0.66,0.21,1.12,0.5,0.14,-0.29,1.03,0.56,0.47,-0.61,1.03,1.08,0.81,1.21,0.47,0.2,0.19,-1.14,1.21,1.1,1.49,0.44,3.53,2.68,1.92,0.1,1.27,1.2,0.9,2.47,1,1.24,2.24,2.58,2.84,2.49,1.39,2.27,1.89,-0.86,-2.36,-2.36,-6.14,-6.94,-1.75,-19.11,0.75,0.4,0.12,-7.89,1.61,15.61,0.97,0.15,0.93,0,0.32,0,0.61,0.32,0.29,0.95,0.28,-0.16,0.01,0.51,--,--,--,--, 经营现金净流量对负债比率(%),0.07,0.05,0.04,0.08,0.15,0.08,0.01,0.11,0.09,0.05,-0.03,-0.14,0.12,0.07,0,0.22,0.11,0.08,0.01,0.14,0.07,0.01,-0.01,0.16,0.08,0.04,-0.01,0.12,0.1,0.05,0.03,0.07,0.03,0.01,-0.02,0.14,0.09,0.05,0,0.34,0.25,0.13,0,0.23,0.12,0.08,0.05,0.11,0.06,0.1,0.05,0.31,0.17,0.06,0.03,0.11,-0.04,-0.05,-0.02,-0.21,-0.14,-0.04,-0.07,0.12,0.05,0.01,-0.07,0.11,0.04,0,0,0.14,0,0.03,0,0.12,0.04,0.06,0.07,0.07,-0.04,0,0.1,--,--,--,--, 现金流量比率(%),7.96,6.43,5.2,9.58,17.58,8.89,1.31,12.13,9.99,5.43,-3.04,-15.79,13.31,8.29,0.03,25.42,12.58,8.06,0.7,14.53,6.93,1.14,-0.89,16.91,8.11,4.02,-1.33,12.81,10.54,4.7,3.44,7.58,2.91,0.8,-1.69,14.47,9.39,4.86,0.52,38.43,27.38,15.51,0.26,28.41,16.95,9.94,5.89,13.61,8,13.19,5.77,37.78,21.57,7.88,4.52,12.54,-5.54,-7.44,-2.83,-36.25,-26.45,-6.29,-9.76,14.9,5.13,1.1,-6.59,10.52,4.22,0.48,0.26,13.88,0,3.08,0,12.11,3.83,5.84,7.09,7.61,-3.9,0.28,10,--,--,--,--,