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),8.6,4.44,23.73,17.24,12.34,5.96,26.27,16.12,11.2,5.55,24.88,15.55,10.91,5.59,26.44,18.69,13.44,7.33,31.38,22.28,15.14,7.48,32.5,22.8,15.56,7.99,34.92,24.14,17.11,9.01,56.05,60.21,42.35,17.31,82.79,44.21,28.83,13.24,40.1,25.56,17.55,8.75,29.88,18.11,12.81,6.84,32.38,26.67,16.75,10.36,12.51,3.17,2.37,0.91,9.72,6.99,4.5,2.56,18.69,11.27,8.52,3.56,21.41,10.63,9.02,3.77,21.3,11.92,6.2,2.65,24.83,7.37,19.14,8.19,22.22,8.67,28.34,14.31,23.33,8.67,18.57,19.33,14.43, 应收账款周转天数(天),20.93,20.28,15.17,15.66,14.59,15.11,13.71,16.75,16.07,16.23,14.47,17.36,16.5,16.11,13.62,14.45,13.39,12.27,11.47,12.12,11.89,12.03,11.08,11.84,11.57,11.27,10.31,11.18,10.52,9.99,6.42,4.48,4.25,5.2,4.35,6.11,6.24,6.8,8.98,10.56,10.26,10.29,12.05,14.91,14.05,13.16,11.12,10.12,10.74,8.68,28.77,85.29,75.81,98.48,37.04,38.62,40.01,35.16,19.26,23.96,21.13,25.27,16.81,25.41,19.96,23.9,16.9,22.64,29.03,33.98,14.5,24.41,18.81,21.99,16.2,20.75,12.7,12.58,15.43,20.75,19.38,18.63,24.94, 存货周转率(次),5.51,2.98,14.13,10.66,7.27,4.01,17.05,11.31,7.9,3.89,17.51,11.82,8.13,4.06,15.41,10.76,6.62,3.77,15.76,12.23,8.59,4.99,17.58,14.45,10.19,5.26,14.78,10.14,6.77,3.4,14.84,12.27,8.13,4.29,19.03,15.56,10.13,4.56,15.39,12.49,7.97,3.61,12.19,7.31,5.5,3.28,13.26,10.23,7.04,3.9,4.82,1.97,1.31,0.66,3.43,2.56,1.53,0.8,3.84,3.13,2.4,1.23,5.33,4.9,3.28,1.78,5.75,4.21,2.76,1.23,6.85,2.43,6.36,3.07,6.81,2.59,5.87,2.86,5.28,3.06,4.5,4.22,2.79, 固定资产周转率(次),4.78,--,12.59,--,6.81,--,14.42,--,7.08,--,15.07,--,7.6,--,16.16,--,8.28,--,18.77,--,10.61,--,19.97,--,10.09,--,14.44,--,5.65,--,12.14,--,5.86,--,13.48,--,6.48,--,9.53,--,4.27,--,6.59,9.2,2.99,--,6.02,--,2.99,3.01,1.96,1.16,0.76,0.38,2.2,1.72,1.05,0.54,2.78,2.23,1.64,0.79,2.87,2.28,1.5,0.77,2.28,1.67,0.98,0.43,2.16,0.91,1.6,0.76,1.53,0.63,1.35,0.67,1.57,1.06,1.84,1.88,0.6, 总资产周转率(次),0.47,0.25,1.18,0.91,0.63,0.32,1.31,0.96,0.64,0.32,1.35,0.99,0.67,0.35,1.43,1.07,0.72,0.38,1.59,1.24,0.85,0.44,1.63,1.27,0.87,0.44,1.5,1.13,0.74,0.38,1.58,1.18,0.81,0.42,1.7,1.42,0.95,0.41,1.13,0.87,0.55,0.26,1.01,0.78,0.54,0.28,1.12,0.9,0.6,0.31,0.4,0.22,0.15,0.07,0.45,0.34,0.21,0.11,0.57,0.44,0.32,0.16,0.6,0.46,0.32,0.15,0.46,0.33,0.19,0.08,0.44,0.19,0.39,0.19,0.45,0.19,0.44,0.23,0.62,0.53,0.97,0.89,0.6, 存货周转天数(天),32.65,30.19,25.48,25.32,24.76,22.43,21.11,23.88,22.78,23.12,20.56,22.85,22.13,22.15,23.35,25.1,27.18,23.89,22.84,22.08,20.97,18.02,20.48,18.68,17.67,17.12,24.36,26.61,26.6,26.46,24.26,22.01,22.13,20.97,18.92,17.35,17.77,19.72,23.4,21.62,22.58,24.91,29.53,36.94,32.72,27.44,27.15,26.4,25.58,23.06,74.73,137.38,137.13,135.75,104.99,105.38,117.82,112.64,93.66,86.18,75.12,73.41,67.57,55.09,54.83,50.54,62.58,64.12,65.27,73.42,52.56,74.12,56.64,58.71,52.84,69.51,61.3,62.92,68.17,58.89,80.09,85.41,128.88, 总资产周转天数(天),382.33,359.57,305.47,296.77,287.36,281.43,275.71,280.4,283.15,283.64,265.88,272.29,266.82,254.96,252.15,251.98,250.24,234.99,226.47,217.57,211.29,205.25,220.74,213.3,207.11,206.19,239.22,238.96,243.8,238.54,227.53,228.18,221.73,214.54,211.4,190.15,189,222.17,318.87,310.74,328.41,343.64,358.07,347.98,336.45,321.89,321.23,300.43,299.95,291.36,908.4,1207.51,1197.6,1251.74,805.55,795.52,869.99,847.46,626.96,614.61,555.21,553.85,595.34,584.04,569.8,587.85,783.29,815.46,929.27,1084.34,819.11,960.51,923.79,955.41,805.37,928.31,826.45,784.66,585.08,340.14,372.17,403.95,597.41, 流动资产周转率(次),0.8,0.43,2.11,1.64,1.13,0.58,2.38,1.74,1.12,0.56,2.48,1.86,1.27,0.66,2.61,1.96,1.27,0.7,2.67,2.04,1.38,0.72,2.67,2.19,1.43,0.74,2.52,1.86,1.23,0.62,2.57,1.83,1.27,0.66,2.84,2.61,1.73,0.71,2.13,1.62,0.98,0.51,1.91,1.57,1.02,0.52,2.2,1.88,1.28,0.7,0.84,0.5,0.35,0.16,1.03,0.81,0.49,0.25,1.43,1.17,0.84,0.44,1.56,1.23,0.82,0.37,1.1,0.8,0.48,0.19,1.14,0.5,1.07,0.45,1.18,0.55,0.97,0.41,1.15,1.28,2.55,2.45,164.55, 流动资产周转天数(天),224.49,211.02,171.01,164.35,159.39,155.12,151.24,155.28,160.5,159.32,144.94,145.09,141.25,135.48,137.98,137.48,141.96,129.44,134.77,132.67,130.69,125.82,134.62,123.09,125.8,121.85,143.11,145.29,146.1,144.18,139.97,147.93,141.24,137.2,126.75,103.35,104.08,125.96,169.09,167.12,182.8,175.51,188.78,172.1,175.87,174.52,163.9,143.8,141.05,128.08,430.67,540.22,513.11,560.4,351.01,332.96,368.4,358.28,252.33,231.56,213.27,206,231.5,219.55,218.53,244.37,326.18,336.03,376.73,473.93,315.4,359.5,335.88,397.09,304.36,327.45,371.63,438.28,312.74,140.5,141.38,146.73,2.19, 经营现金净流量对销售收入比率(%),0,-0.09,0.01,-0.04,-0.07,-0.07,0.03,0.03,0.04,-0.03,0.02,0.03,-0.01,-0.02,0.04,0.04,0.04,0.01,0.04,0.04,0.02,0.06,0.04,0.04,0.02,0.13,0.04,0.07,0.05,0.05,0.05,0.04,0.02,0.03,0.08,0.05,0.03,0.12,0.16,0.12,0.14,0.12,0.11,0.11,0.19,0.36,0,0.03,0.09,0.08,0.3,0.06,0.12,-0.04,0.1,0.06,0.07,-0.08,0.04,0.07,0.13,0.11,0.06,0.06,0.1,0.12,0.16,0,0.15,--,0.2,0.2,0.22,0.19,0.39,0.36,0.43,0.49,--,--,--,--,--, 资产的经营现金流量回报率(%),0,-0.02,0.01,-0.04,-0.04,-0.02,0.03,0.03,0.02,-0.01,0.02,0.03,-0.01,-0.01,0.05,0.04,0.02,0,0.06,0.05,0.01,0.02,0.06,0.04,0.02,0.05,0.06,0.08,0.03,0.02,0.06,0.05,0.01,0.01,0.11,0.07,0.03,0.04,0.16,0.1,0.07,0.03,0.11,0.08,0.09,0.1,0,0.03,0.05,0.03,0.07,0.01,0.02,-0,0.04,0.02,0.02,-0.01,0.02,0.03,0.04,0.02,0.03,0.03,0.03,0.02,0.07,0,0.03,--,0.07,0.03,0.08,0.03,0.16,0.07,0.17,0.11,--,--,--,--,--, 经营现金净流量与净利润的比率(%),0.01,-1.63,0.19,-0.77,-1.24,-1.11,0.52,0.59,0.67,-0.44,0.26,0.49,-0.23,-0.36,0.65,0.67,0.59,0.11,0.61,0.71,0.28,0.95,0.58,0.6,0.35,1.99,0.58,0.92,0.6,0.63,0.58,0.55,0.2,0.32,1.09,0.71,0.4,1.61,2.66,2.35,3.77,3.59,--,3.48,4.88,7.26,0.07,0.56,1.49,1.46,4.29,0.21,0.43,-0.17,0.59,0.34,0.45,-0.77,0.15,0.21,0.38,0.32,0.26,0.24,0.36,0.63,0.73,0,0.73,--,0.92,0.68,0.74,0.55,1.31,1,1.18,1.34,--,--,--,--,--, 经营现金净流量对负债比率(%),0,-0.04,0.02,-0.06,-0.07,-0.03,0.05,0.05,0.04,-0.01,0.03,0.05,-0.02,-0.01,0.09,0.08,0.04,0,0.1,0.1,0.03,0.04,0.1,0.08,0.03,0.09,0.11,0.14,0.06,0.03,0.11,0.08,0.02,0.02,0.17,0.11,0.04,0.07,0.24,0.16,0.11,0.06,0.17,0.13,0.15,0.17,0.01,0.05,0.1,0.05,0.13,0.05,0.07,-0.01,0.23,0.1,0.07,-0.05,0.11,0.14,0.19,0.09,0.18,0.13,0.14,0.07,0.32,0,0.17,--,0.38,0.17,0.28,0.09,0.48,0.27,1.02,0.59,--,--,--,--,--, 现金流量比率(%),0.03,-4.51,2.17,-7.76,-8.33,-3.88,6.22,5.96,4.41,-1.7,3.82,6.04,-1.98,-1.63,10.09,8.97,4.78,0.51,11.65,10.95,2.9,4.97,11.06,9.17,3.65,10.31,12.53,16.01,7.22,3.59,12.44,9.46,2.56,1.98,18.88,12.72,4.85,8.13,27.05,18.87,13.08,6.93,21.17,15.91,17.92,19.9,0.77,6.54,12.33,5.87,14.65,5.45,8.12,-1.34,24.36,10.37,7.82,-4.77,11.75,15.36,20.48,9.88,19.09,13.83,14.29,7.42,34.52,0,18.03,--,44.5,21.38,32.8,9.81,49.82,29.19,104.06,60.81,--,--,--,--,--,