报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),3.46,1.53,8.64,10.85,6.55,2.93,7.23,5.69,3.87,1.96,10.04,8.4,5.57,2.34,11.56,9.24,5.12,2.48,11.15,8.14,4.9,2.45,10.08,9.27,4.37,2.2,7.37,5.78,3.72,1.95,7.16,5.55,3.68,1.63,7.25,6.9,4.08,2.32,8.33,4.89,3.24,1.56,5.02,3.48,2.45,1.41,9.26,6.61,3.91,2.26,8.1,4.57,3.25,1.39,5.63,2.99,1.88,0.9,4.97,2.69,2.31,1.19,4.97,2.71,1.75,0.89,5.9,4.79,3.46,1.63,8.93,6.46,10.33,3.74,7.24,5.14,4.23,1.83,2.72,2.33,2,3.52,13.16,52.42, 应收账款周转天数(天),51.96,58.81,41.68,24.87,27.5,30.7,49.8,47.43,46.49,45.94,35.87,32.13,32.32,38.45,31.15,29.21,35.18,36.26,32.29,33.18,36.73,36.75,35.71,29.13,41.24,40.86,48.85,46.72,48.34,46.27,50.27,48.63,48.86,55.38,49.62,39.11,44.17,38.79,43.22,55.27,55.5,57.72,71.68,77.69,73.58,63.77,38.89,40.85,45.98,39.85,44.47,59.09,55.33,64.97,63.96,90.45,95.52,99.66,72.46,100.19,77.96,75.68,72.37,99.68,103.09,101.67,61.03,56.39,52.06,55.11,40.33,27.87,34.84,48.13,49.7,35.03,85.08,98.21,132.42,77.24,180.05,102.14,27.36,6.87, 存货周转率(次),4.6,1.91,11.72,9.04,8.7,5.79,14.38,8.08,6.2,2.5,15.9,12.85,7.54,4.54,20.4,13.2,12.57,5.45,10.04,7.4,4.14,1.83,5.3,3.85,1.63,0.79,2.57,1.81,1.27,0.51,3.51,2.99,2.1,1.03,9.47,5.44,4.48,1.97,8.28,5.12,3.13,1.72,5.76,3.16,1.19,1,3.98,2.63,2.06,1.39,2.49,1.7,1.19,0.58,1.99,1.57,0.85,0.29,2.66,1.76,1.59,1.34,2.91,1.36,1.04,0.37,1.13,0.55,0.33,0.17,0.75,0.4,0.65,0.3,0.61,0.24,0.78,0.37,1.38,0,1.22,1.09,0.52,0.61, 固定资产周转率(次),0.24,--,0.69,--,0.53,--,0.64,--,0.33,--,0.87,--,0.41,--,0.85,--,0.46,--,1.02,--,0.51,--,1.12,--,0.5,--,0.93,--,0.56,--,1.04,--,0.49,--,0.85,--,0.38,--,0.84,--,0.41,--,0.65,--,0.26,--,1.08,--,0.62,--,0.87,0.65,0.44,0.2,0.95,0.52,0.44,0.59,4.07,4.87,3.33,1.87,5.51,2.94,2.08,0.87,4.85,3.42,2.17,1.2,4.83,2.58,3.67,1.45,2.67,1.12,2.66,1.21,3.12,1.77,3.03,2.95,2.02,0.63, 总资产周转率(次),0.1,0.04,0.2,0.14,0.1,0.05,0.15,0.11,0.08,0.04,0.28,0.21,0.14,0.08,0.37,0.3,0.2,0.09,0.48,0.38,0.25,0.13,0.58,0.48,0.28,0.14,0.45,0.31,0.21,0.1,0.45,0.35,0.22,0.1,0.45,0.34,0.22,0.11,0.52,0.39,0.25,0.12,0.3,0.19,0.1,0.06,0.33,0.24,0.22,0.15,0.41,0.37,0.25,0.12,0.35,0.21,0.12,0.04,0.26,0.17,0.13,0.07,0.43,0.33,0.29,0.12,0.61,0.43,0.27,0.14,0.58,0.33,0.48,0.21,0.43,0.2,0.51,0.24,0.62,0.31,0.57,0.61,0.43,0.63, 存货周转天数(天),39.17,47.23,30.72,29.88,20.69,15.56,25.04,33.41,29.05,35.96,22.65,21.02,23.87,19.8,17.65,20.46,14.32,16.5,35.86,36.48,43.5,49.09,67.92,70.2,110.46,113.84,140.01,149.43,141.8,177.73,102.52,90.42,85.73,87.42,38.02,49.63,40.22,45.72,43.46,52.78,57.42,52.36,62.49,85.34,151.43,89.8,90.55,102.59,87.45,64.72,144.36,159.09,151.46,154.35,181,172.28,212.62,314.8,135.18,153.31,113.09,67.38,123.76,198.47,173.61,244.23,318.22,488.51,553.17,523.26,477.9,449.78,553.08,608.11,594.45,750,461.24,484.52,260.76,--,296.25,328.98,696.33,594.06, 总资产周转天数(天),1803.61,2211.3,1830.2,1869.81,1729.11,1764.71,2371.54,2400,2163.46,2195.12,1294.03,1265.82,1250.87,1125,969.83,904.52,900,958.47,742.57,708.66,727.57,684.41,616.12,562.73,654.55,654.55,804.29,857.69,839.16,880.63,793.3,782.61,812.27,860.42,807.72,802.38,826.07,810.81,695.52,696.59,706.99,735.9,1208.46,1456.31,1844.26,1598.58,1076.56,1124.53,836.04,581.77,887.36,730.52,709.78,763.36,1029.45,1299.95,1505.02,2147.97,1372.47,1582.65,1406.25,1212.94,840.34,813.5,630.91,749.38,588.52,633.36,657.65,621.55,617.71,545.95,745.96,861.24,837.21,893.3,701.21,739.83,579.24,576.18,630.91,589.68,843.09,574.71, 流动资产周转率(次),0.33,0.13,0.77,0.55,0.4,0.22,0.53,0.38,0.27,0.13,0.97,0.95,0.5,0.49,1.6,1.16,0.74,0.32,1.59,1.18,0.78,0.43,2.12,1.81,1.14,0.58,1.67,1.14,0.74,0.35,1.56,1.16,0.74,0.33,1.44,1.07,0.69,0.31,1.85,1.58,1.16,0.6,1.68,0.93,0.45,0.29,1.17,0.83,0.59,0.37,1,1.22,0.83,0.41,1.27,0.9,0.49,0.18,0.83,0.44,0.33,0.16,0.89,0.59,0.55,0.23,0.91,0.52,0.34,0.18,0.72,0.41,0.6,0.26,0.55,0.26,0.68,0.33,0.85,0.42,0.77,0.81,0.57,67.01, 流动资产周转天数(天),550.96,683.89,466.2,488.42,444.55,408.16,675.17,705.51,661.52,692.31,370.75,283.85,359.64,181.85,224.36,232.96,244.8,277.69,225.88,229.57,231.21,208.72,169.53,149.46,157.55,156.06,215.05,235.91,242.07,260.79,230.74,233.5,244.17,271.49,250.61,252.41,262.16,294.12,194.22,170.96,154.85,148.98,214.12,289.11,402.5,306.96,308.38,327.15,306.28,240.83,360.25,221.84,216.63,220.64,284.16,300.2,365.63,513.41,434,613.22,551.98,557.62,404.68,455.77,329.19,385.93,396.74,515.56,532.54,507.04,500.7,434.47,597.31,686.24,655.02,690.98,528.71,548.61,423.43,431.03,468.93,443.57,627.51,5.37, 经营现金净流量对销售收入比率(%),0.27,0.17,0.26,0.31,0.32,0.19,0.31,0.27,0.22,0.25,0.32,0.37,0.43,0.28,0.32,0.33,0.33,0.31,0.35,0.36,0.38,0.15,0.48,0.51,0.39,0.45,0.34,0.38,0.37,0.19,-0.01,0.05,0.15,0.18,0.23,0.22,0.19,0.11,0.33,0.32,0.25,0.35,-0.06,0.02,-0.07,0.33,0.33,0.4,0.3,0.07,0.43,0.33,0.38,0.09,0.23,0.01,-0.29,-0.82,0.08,-0.39,-0.33,-1.24,0.02,0.04,-0.02,-0.2,0.24,0,0.31,--,0.07,-0.06,0.16,0.15,0,--,0.1,-0.15,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.03,0.01,0.05,0.04,0.03,0.01,0.04,0.03,0.02,0.01,0.07,0.07,0.05,0.02,0.12,0.1,0.06,0.03,0.17,0.14,0.09,0.02,0.28,0.24,0.11,0.06,0.14,0.11,0.08,0.02,-0,0.02,0.03,0.02,0.1,0.07,0.04,0.01,0.15,0.11,0.06,0.04,-0.02,0,-0.01,0.02,0.09,0.08,0.06,0.01,0.15,0.12,0.1,0.01,0.07,0,-0.03,-0.03,0.02,-0.05,-0.04,-0.08,0.01,0.01,-0.01,-0.02,0.15,0,0.09,--,0.04,-0.02,0.07,0.03,0,--,0.05,-0.04,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.83,0.62,2.13,1.43,1.27,2.64,7.45,1.54,1.08,6.22,1.67,1.64,1.77,1.36,1.78,1.86,1.75,1.84,1.59,1.62,1.69,0.64,2.47,2.5,1.89,2.01,2.97,3.71,4.26,4.71,-0.17,0.82,2.32,2.58,2.14,2.24,2.19,1.07,1.76,1.47,1.08,1.81,-0.25,0.06,-0.09,0.51,1.29,1.4,1.04,0.24,1.66,1.29,1.54,0.37,1.65,0.14,-3.06,-4.1,0.44,-2.73,-2.32,-9.79,0.15,0.37,-0.28,-1.53,2.02,0,2.61,--,0.7,-0.5,0.77,0.86,0.01,--,0.48,-0.75,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.05,0.01,0.08,0.07,0.05,0.02,0.09,0.06,0.04,0.02,0.15,0.18,0.14,0.05,0.25,0.19,0.12,0.06,0.36,0.28,0.18,0.04,0.52,0.44,0.19,0.11,0.23,0.19,0.13,0.03,-0.01,0.03,0.06,0.03,0.17,0.14,0.08,0.02,0.28,0.22,0.12,0.08,-0.04,0.01,-0.01,0.04,0.22,0.22,0.15,0.03,0.34,0.19,0.14,0.01,0.09,0,-0.04,-0.05,0.02,-0.08,-0.06,-0.17,0.02,0.03,-0.03,-0.1,0.52,0,0.38,--,0.13,-0.1,0.21,0.18,0.01,--,0.27,-0.25,--,--,--,--,--,--, 现金流量比率(%),9.48,3.05,18.53,69.36,41.84,13.45,66.2,55.75,29.45,21.08,122,78.62,63.45,15.39,70.77,50.56,25.57,10.87,97.2,113.88,65.47,16.75,180.58,199.44,90.99,39.83,79.43,86.68,49.89,14.41,-2.46,12.49,24.38,14.24,61.36,51.05,30.34,7.96,106.5,98.27,60,39.92,-23.18,2.41,-5.87,21.03,101.23,78.94,40.51,7,86.1,46.86,34.05,3.76,22.9,0.92,-15.59,-23.13,10.97,-33.81,-21.4,-92.17,4.41,3.16,-2.82,-10.18,51.79,0,37.51,--,12.6,-10.47,21.39,18.05,0.52,--,26.67,-25.39,--,--,--,--,--,--,