报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30,1992-12-31, 应收账款周转率(次),9.08,5.76,3.41,12.19,11.89,6.48,3.93,14.78,12.64,9.01,4.77,14.71,13.75,9.1,4.54,16.32,16.04,10.56,5.2,11.4,11.99,6.89,3.1,11.33,12.12,8.04,3.77,13.42,13.87,8.61,4.31,17.75,19.26,11.07,5.66,15.91,11.21,7.87,3.34,11.84,11.02,6.3,3.31,15.32,14.57,7.98,4.22,16.13,18.09,10.49,4.82,15.33,8.81,5.42,2.82,10.88,8.96,5.94,2.67,11.79,10.26,6.82,3.28,13.11,7.22,4.67,2.3,9.43,7.18,4.44,2.05,5.83,4.06,2.47,2.97,1.23,3.94,2.04,3.69,1.49,11.54,13.11,6.59,4.45,9.51,--,--,--,--,--,--, 应收账款周转天数(天),29.73,31.23,26.38,29.52,22.71,27.77,22.9,24.35,21.37,19.97,18.87,24.47,19.64,19.78,19.82,22.06,16.84,17.05,17.31,31.59,22.52,26.11,29.08,31.77,22.28,22.38,23.85,26.82,19.47,20.91,20.88,20.29,14.02,16.27,15.89,22.62,24.09,22.86,26.93,30.42,24.5,28.56,27.17,23.5,18.53,22.54,21.34,22.31,14.92,17.16,18.66,23.48,30.63,33.22,31.95,33.09,30.14,30.3,33.69,30.54,26.32,26.38,27.47,27.45,37.39,38.54,39.07,38.17,37.61,40.5,43.93,61.76,66.58,72.9,121.25,146.52,91.47,88.33,97.51,121.09,31.2,13.73,54.6,40.49,37.85,--,--,--,--,--,--, 存货周转率(次),29.62,22.81,14.19,30.33,22.86,15.41,8.61,29.84,27.8,18.64,10.96,37.53,31.67,23.27,13.33,46.31,35.8,24.08,14.55,39.99,29.87,22.28,12.39,36.82,30,17.99,10.6,27.69,20.4,12.77,7.36,27.01,22.79,16.13,10.46,32.49,28.03,16.06,11.04,29.29,20.29,11.74,5.79,33.58,24.53,14.9,6.69,40.39,30.06,18.58,10.81,53.09,26.88,17.14,8.68,41.36,31.39,20.75,12.71,46.96,29.31,19.7,11.02,28.18,18.34,11.6,5.72,21.67,13.7,9.45,5.09,19.75,14.18,8.89,19.97,8.44,41.48,13.1,20.23,10.4,11.78,0,1.53,0,1.53,--,--,--,--,--,--, 固定资产周转率(次),--,0.74,--,1.46,--,0.73,--,1.37,--,0.64,--,1.26,--,0.66,--,1.53,--,0.89,--,1.51,--,0.79,--,1.54,--,0.74,--,1.46,--,0.74,--,1.51,--,0.76,--,1.35,--,0.65,0.73,1.09,1.57,0.5,--,1.29,2.97,0.49,0.8,1.39,2.12,0.7,0.74,1.11,0.66,0.42,0.22,0.77,0.56,0.37,0.2,0.67,0.47,0.31,0.17,0.62,0.5,0.32,0.18,0.56,0.42,0.27,0.14,0.47,0.36,0.21,0.45,0.27,0.87,0.3,0.63,0.37,2.2,0.97,1.17,0.47,1.92,6.68,23.18,12.87,--,6.36,--, 总资产周转率(次),0.46,0.32,0.2,0.64,0.49,0.32,0.18,0.6,0.44,0.29,0.16,0.53,0.39,0.27,0.15,0.61,0.49,0.35,0.19,0.61,0.46,0.32,0.18,0.65,0.49,0.33,0.19,0.66,0.5,0.34,0.19,0.64,0.47,0.32,0.18,0.56,0.44,0.29,0.16,0.49,0.35,0.22,0.12,0.44,0.32,0.17,0.09,0.35,0.28,0.19,0.1,0.47,0.33,0.22,0.12,0.44,0.33,0.22,0.12,0.35,0.25,0.16,0.07,0.26,0.2,0.13,0.07,0.24,0.19,0.13,0.07,0.2,0.16,0.1,0.13,0.06,0.1,0.01,0.01,0,0.02,0.01,0.01,0.01,0.01,0,0.01,0,--,0,--, 存货周转天数(天),9.11,7.89,6.34,11.87,11.81,11.68,10.46,12.06,9.71,9.66,8.21,9.59,8.52,7.74,6.75,7.77,7.54,7.48,6.19,9,9.04,8.08,7.26,9.78,9,10,8.49,13,13.24,14.09,12.23,13.33,11.85,11.16,8.6,11.08,9.63,11.2,8.15,12.29,13.31,15.33,15.55,10.72,11.01,12.08,13.46,8.91,8.98,9.69,8.33,6.78,10.05,10.5,10.37,8.7,8.6,8.67,7.08,7.67,9.21,9.14,8.17,12.78,14.73,15.52,15.74,16.61,19.71,19.04,17.69,18.22,19.04,20.24,18.03,21.32,8.68,13.74,17.79,17.31,30.55,--,235.77,--,235.57,--,--,--,--,--,--, 总资产周转天数(天),586.32,561.1,458.48,565.06,554.64,555.9,502.79,598.4,617.28,626.52,557.62,682.46,692.84,677.97,619.83,590.84,551.25,513.55,473.19,594.26,588.11,556.07,508.19,552.49,547.11,542.17,481.8,543.81,543.04,528.32,483.35,560.75,573.01,565.15,501.67,637.73,607.29,615.6,546.12,736.5,772.53,820.42,772.53,824.55,847.99,1035.08,1047.73,1042.57,976.85,971.92,908.17,771.87,820.67,822.67,740.13,813.38,827.71,829.88,773.2,1042.27,1097.12,1145.04,1227.83,1394.27,1319,1375.1,1241.38,1493.78,1421.05,1413.98,1365.71,1779.54,1680.15,1867.22,2814.7,3180.21,3625.38,35294.12,40449.44,48648.65,15254.24,17142.86,24827.59,28571.43,24161.07,66666.67,40449.44,43902.44,--,78260.87,--, 流动资产周转率(次),1.9,1.33,0.84,2.78,2.11,1.38,0.77,2.75,1.93,1.32,0.75,2.46,1.88,1.28,0.71,2.92,2.45,1.72,0.93,2.6,1.95,1.29,0.69,2.56,1.9,1.36,0.75,2.76,2.17,1.48,0.79,2.6,1.86,1.31,0.74,2.38,2.11,1.4,0.73,2.21,1.56,0.98,0.53,2.13,1.84,1.03,0.44,2.15,1.67,1.15,0.54,3.01,1.6,1.23,0.68,2.64,2,1.33,0.66,2.34,1.73,1.15,0.45,1.46,1.04,0.63,0.31,1.25,1.05,0.65,0.35,1.69,1.44,0.9,0.72,0.26,0.35,0.01,0.03,0.01,0.09,0.06,0.09,0.05,0.11,0.02,0.06,0.03,--,0.02,--, 流动资产周转天数(天),142.17,135.13,107,129.43,128.17,130.7,116.25,131.12,139.91,136.79,120.47,146.34,143.9,140.33,126.48,123.3,110.42,104.58,96.96,138.42,138.33,139.07,129.59,140.5,141.82,132.61,119.55,130.47,124.44,121.84,114.36,138.62,145.32,137.53,121.2,150.96,127.94,128.59,123.88,163,172.54,183.24,171.4,168.98,146.83,175.56,203.39,167.44,162.14,157.01,165.53,119.67,168.8,145.81,132.61,136.18,135.2,135.78,137.22,153.66,155.76,156.66,199.38,245.75,258.7,286.62,286.62,288.69,257.83,279.07,257.44,213.4,187.72,200.6,502.58,683.11,1041.06,12587.41,13382.9,15517.24,3837.95,2960.53,4072.4,3930.13,3418.8,11538.46,6440.07,7031.25,--,11764.71,--, 经营现金净流量对销售收入比率(%),0.16,0.15,0.15,0.08,0.1,0.06,0.07,0.08,0.08,0.1,0.11,0.13,0.15,0.13,0.12,0.13,0.14,0.13,0.19,0.17,0.22,0.21,0.26,0.13,0.17,0.18,0.19,0.13,0.18,0.18,0.25,0.08,0.12,0.1,0.09,0.16,0.18,0.22,0.17,0.18,0.24,0.25,0.25,0.11,0.17,0.26,0.33,0.27,0.37,0.38,0.49,0.29,0.32,0.27,0.28,0.32,0.35,0.35,0.29,0.32,0.36,0.35,0.39,0.49,0.46,0.43,0.39,0.44,0,0.46,--,0.56,--,0.6,0.57,0.62,0.58,0.57,0.39,--,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.07,0.05,0.03,0.05,0.05,0.02,0.01,0.05,0.04,0.03,0.02,0.07,0.06,0.04,0.02,0.07,0.06,0.04,0.04,0.1,0.1,0.07,0.05,0.08,0.08,0.06,0.03,0.08,0.09,0.06,0.05,0.05,0.06,0.03,0.02,0.08,0.08,0.06,0.03,0.09,0.09,0.05,0.03,0.05,0.05,0.04,0.03,0.08,0.09,0.07,0.04,0.13,0.1,0.06,0.03,0.14,0.11,0.08,0.03,0.1,0.08,0.05,0.03,0.12,0.09,0.05,0.03,0.09,0,0.05,--,0.11,--,0.06,0.08,0.04,0.05,0,0,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),2.24,2,2.66,1.17,1.77,0.9,1.43,1.11,1.09,1.26,1.45,1.14,1.35,1.25,1.23,1.38,1.22,1.07,2.03,1.61,2.16,1.89,2.58,1.01,1.25,1.4,1.93,1.38,2.03,2.05,2.57,0.9,1.34,0.99,0.77,1.55,1.58,1.61,1.08,1.17,1.3,1.12,1.09,1.59,2.29,1.6,1.26,0.91,1.19,1.08,1.43,1.29,1.34,1.04,1.38,1.59,1.63,1.7,1.39,1.34,1.4,1.25,1.25,1.38,1.25,1.17,1.13,1.21,0,1.33,--,0.95,--,0.97,0.53,0.37,0.81,0.07,0.02,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.17,0.12,0.07,0.11,0.12,0.04,0.03,0.12,0.09,0.07,0.05,0.17,0.15,0.09,0.05,0.18,0.19,0.13,0.11,0.35,0.36,0.21,0.15,0.24,0.25,0.19,0.11,0.25,0.3,0.19,0.15,0.16,0.18,0.11,0.06,0.24,0.21,0.18,0.08,0.24,0.24,0.14,0.08,0.11,0.14,0.11,0.08,0.25,0.32,0.25,0.19,0.51,0.27,0.17,0.1,0.39,0.31,0.21,0.09,0.25,0.21,0.15,0.07,0.35,0.24,0.13,0.07,0.22,0,0.16,--,0.23,--,0.13,0.16,0.08,0.08,0.01,0.01,--,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),34.28,24.36,14.05,21.65,23.21,7.84,5.18,19.9,15.57,11.08,8.35,29.38,25.74,13.73,7.1,25.93,30.09,18.34,16.05,50.65,53.07,29.2,19.87,33.15,34.74,28.29,18.15,43.14,60.7,35.21,27.3,32.98,35.68,20.03,11.29,39.87,38.3,33.89,13.78,43.06,43.56,28.22,16.41,19.5,23.08,17.2,13.31,44.28,41.64,32.67,25.98,76.51,41.13,23.21,15.85,64.37,58,40.98,16.57,43.66,38.3,37.58,15.25,97.3,85.74,41.93,26.42,63.71,0,38.64,--,47.28,--,32.75,33.97,26.13,27.84,4.09,3.96,--,--,--,--,--,--,--,--,--,--,--,--,