报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),30.82,19.5,8.18,51.12,34.77,22.68,10.96,52.59,33.93,21.51,9.6,51.94,35.23,21.65,10.44,45.09,29.09,18.99,8.64,72.83,54.38,20.18,9.96,38.3,28.81,19.53,10.94,52.23,42.25,29.28,15.65,72.29,49.02,33.44,17.41,73.66,56.45,35.87,16.07,81.23,51.48,35.08,18.21,88.76,54.36,5.92,2.85,15.03,9,5.72,2.56,11.3,8.14,4.73,2.17,11.86,9,5.7,2.44,14.09,9.11,6.95,2.85,12.03,8.18,5.49,3.6,10.97,8.8,5.59,2.51,9.06,5.91,3.55,1.92,7.97,3.56,15.77,5.9,8.65,2.91,6.31,2.7,5.28,4.63,4.63,4.96,9.79,--,--, 应收账款周转天数(天),8.76,9.23,11,7.04,7.76,7.94,8.21,6.85,7.96,8.37,9.37,6.93,7.66,8.31,8.62,7.98,9.28,9.48,10.41,4.94,4.97,8.92,9.04,9.4,9.37,9.22,8.23,6.89,6.39,6.15,5.75,4.98,5.51,5.38,5.17,4.89,4.78,5.02,5.6,4.43,5.24,5.13,4.94,4.06,4.97,30.43,31.53,23.95,30.01,31.45,35.21,31.87,33.18,38.05,41.43,30.34,29.99,31.6,36.9,25.55,29.62,25.9,31.55,29.93,33.01,32.79,25.02,32.82,30.69,32.22,35.82,39.72,45.7,50.7,46.85,45.18,50.6,22.83,30.49,41.61,61.95,57.06,66.78,68.15,38.88,77.7,36.28,36.77,--,--, 存货周转率(次),11.2,7.43,2.94,18.32,11.74,7.8,3.5,16.96,11.06,7.28,2.77,19.12,12.23,8.11,3.59,11.4,5.32,3.39,1.44,8.99,5.66,1.02,0.5,2.2,1.55,1.05,0.61,2.6,1.81,1.23,0.62,2.94,2.07,1.41,0.67,3.24,2.41,1.62,0.76,3.84,2.77,1.89,0.99,4.54,3.08,0.25,0.12,1.1,0.68,0.49,0.22,1.4,0.95,0.6,0.27,1.93,1.31,0.86,0.36,2.34,1.6,1.16,0.53,2.32,1.79,1.35,0.86,2.27,1.69,1.18,0.53,2.19,1.46,0.99,0.57,2.63,1.49,6.97,3.14,5.41,2.44,5.64,2.52,6.47,0,7.11,0,5.89,5.88,7.7, 固定资产周转率(次),--,23.99,--,49.25,--,22.42,--,44.12,--,20.03,--,50.1,--,26.04,--,43.49,--,18.25,--,58.87,--,12.83,--,27.7,--,13.16,--,--,--,--,--,--,--,15.77,--,32.06,--,15.92,--,29.13,--,13.1,--,35.28,--,3.81,--,13.2,--,5.46,--,12.75,--,4.97,--,13.02,8.51,5.37,2.21,12.87,8.46,5.77,2.64,8.35,5.58,3.49,2.06,5.84,4.15,2.88,1.29,5.15,3.76,2.66,1.38,6.07,3.11,17.67,7.45,16.91,6.92,16.3,7.12,15.45,8.22,17.53,10.08,25.06,30.6,1.8, 总资产周转率(次),2.69,1.7,0.67,4,2.65,1.75,0.79,3.49,2.3,1.45,0.6,3.4,2.34,1.52,0.68,2.77,1.73,1.13,0.48,3.53,2.37,0.55,0.29,1.31,0.92,0.63,0.36,1.56,--,0.72,--,1.69,1.19,0.82,0.39,1.79,1.27,0.85,0.4,1.81,1.26,0.84,0.41,2.14,1.46,0.16,0.08,0.61,0.39,0.26,0.11,0.69,0.51,0.32,0.15,0.96,0.67,0.42,0.18,1.13,0.75,0.52,0.24,0.96,0.71,0.49,0.3,0.87,0.62,0.44,0.2,0.82,0.58,0.4,0.22,0.96,0.48,2.26,0.94,1.55,0.66,1.43,0.65,1.45,0.7,1.62,0.9,1.93,1.88,1.8, 存货周转天数(天),24.11,24.21,30.64,19.66,23,23.08,25.7,21.23,24.41,24.72,32.52,18.83,22.08,22.21,25.1,31.59,50.79,53.03,62.55,40.06,47.73,177.29,181.12,163.92,174.17,171.41,147.81,138.33,149.56,146.88,145.58,122.32,130.38,127.23,134.47,111.26,111.91,111.34,118.25,93.74,97.37,95.47,91.14,79.24,87.65,708.66,720.58,326.74,399.05,370.83,401.25,256.34,284.78,301.26,329.31,186.25,206.79,209.23,249.86,154.14,168.48,155.71,170.65,155.09,150.43,133.34,104.07,158.43,159.5,152.37,169.88,164.46,185.27,181.14,158.98,136.82,120.46,51.66,57.36,66.54,73.78,63.81,71.38,55.61,--,50.61,--,61.11,61.2,46.76, 总资产周转天数(天),100.37,105.7,134.29,90.07,101.83,102.61,114.11,103.15,117.58,123.9,151.24,105.9,115.42,118.71,131.98,130.1,155.96,159.83,187.03,101.95,113.99,326.44,310.34,273.93,292.52,285.71,251.33,231.15,--,249.1,--,212.4,227.56,219.19,229.47,201.09,213.41,212.92,224.89,198.45,213.96,214.01,219.03,168.56,185.34,1113.86,1129.23,594.75,691.24,684.41,825.69,521.29,528.79,563.2,584.8,376.1,404.49,427.66,495.32,317.94,358.99,346.22,380.07,373.37,380.71,368.47,301.81,411.76,437.32,406.69,450.23,436.47,469.08,452.49,411.33,373.87,376.18,159.24,191.35,232.02,271.82,251.55,278.04,248.41,255.79,222.61,199.45,186.53,191.92,199.79, 流动资产周转率(次),3.86,2.46,0.97,6.19,3.94,2.64,1.18,5.68,3.6,2.35,0.96,5.6,3.78,2.39,1.04,4.07,2.39,1.54,0.65,4.64,2.96,0.68,0.36,1.61,1.11,0.76,0.43,1.88,1.27,0.87,0.44,2.04,1.42,0.98,0.47,2.16,1.52,1.02,0.48,2.21,1.55,1.03,0.5,2.55,1.72,0.18,0.09,0.71,0.46,0.31,0.13,0.84,0.6,0.38,0.19,1.15,0.77,0.49,0.21,1.36,0.91,0.64,0.29,1.25,0.95,0.66,0.41,1.24,0.89,0.65,0.29,1.21,0.81,0.57,0.32,1.36,0.67,3,1.26,2.05,0.89,1.94,0.86,1.97,0.95,2.1,1.11,2.27,2.18,214.28, 流动资产周转天数(天),69.92,73.21,92.6,58.18,68.58,68.19,76.43,63.42,75.04,76.75,93.41,64.29,71.47,75.23,86.9,88.48,112.81,116.55,138.55,77.58,91.14,263.54,252.03,224.1,242.5,235.57,208.19,191.43,213.3,207.06,206.42,176.09,189.61,182.93,191.41,166.62,177.29,177.31,187.77,163.21,174.5,174.22,179.96,140.98,157.27,996.13,1001.11,505.55,592.24,578.59,684.93,426.09,447.84,473.06,483.35,312.15,349.2,368.85,423.93,264.63,296.51,280.72,309.6,288.83,284.48,271.45,219.03,290.02,304.71,278.42,306.64,296.61,333.25,314.96,284.09,265.43,270.31,119.85,142.3,176.04,203.18,185.19,208.7,182.35,188.68,171.79,161.68,158.72,165.29,1.68, 经营现金净流量对销售收入比率(%),-0.02,-0.04,-0.13,0.02,-0.01,-0.02,-0.06,0.02,-0,-0.02,-0.09,-0.03,-0.06,-0.07,-0.16,-0,-0,-0.01,-0.04,0.02,0.02,0.03,-0.13,-0.03,-0.05,-0.02,-0.01,-0.05,-0.09,-0.07,-0.08,-0.01,-0.01,-0.05,-0.12,-0.02,-0.03,-0.04,-0.05,-0.02,-0.04,-0.08,-0.1,0.09,0.12,0.36,0.4,-0.21,-0.39,-0.38,-0.09,0.14,0.11,0.07,0.01,0.06,0.02,0.12,0.07,-0.07,-0.14,-0.12,-0.19,-0.03,-0.05,0.03,-0.06,0.05,0.04,0.01,0.05,-0.02,0,-0.02,--,0.07,0.11,-0,-0.07,-0.03,--,-0.03,0.04,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.06,-0.05,-0.08,0.06,-0.02,-0.03,-0.04,0.08,-0.01,-0.03,-0.05,-0.1,-0.13,-0.1,-0.1,-0.01,-0,-0.01,-0.02,0.05,0.04,0.02,-0.04,-0.04,-0.05,-0.02,-0,-0.07,-0.08,-0.05,-0.03,-0.02,-0.01,-0.04,-0.05,-0.04,-0.03,-0.03,-0.02,-0.03,-0.05,-0.06,-0.04,0.14,0.13,0.06,0.03,-0.13,-0.15,-0.1,-0.01,0.08,0.05,0.02,0,0.05,0.01,0.05,0.01,-0.08,-0.1,-0.06,-0.04,-0.03,-0.04,0.02,-0.02,0.04,0.03,0,0.01,-0.02,0,-0.01,--,0.07,0.05,-0.01,-0.06,-0.04,--,-0.04,0.03,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-2.03,-2.88,-11.06,1.38,-0.51,-1.54,-3.91,1.91,-0.24,-1.41,-4.73,-2.84,-5.55,-7.33,-17.9,-0.21,-0,-0.68,-3.42,2.04,1.91,1.31,-5.89,-2.78,-3.14,-1.28,-0.3,-2.65,-4.96,-3.22,-4.01,-0.92,-0.58,-2.45,-4.42,-1.09,-1.19,-1.39,-1.33,-0.89,-2.35,-3.37,-3.86,5.29,7.51,3.35,4.07,-4.02,-9,-8.33,-2.91,2.64,3.08,2.11,0.45,2.72,1.01,4.88,3.39,-3.73,-7.83,-5.5,-7.07,-2,-2.77,1.53,-3.16,2.64,2.09,0.6,2.98,-0.94,0,-0.83,--,2.45,3.07,-0.2,-4.73,-0.84,--,-0.95,0.78,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.08,-0.07,-0.11,0.09,-0.02,-0.05,-0.06,0.11,-0.01,-0.04,-0.07,-0.14,-0.17,-0.14,-0.14,-0.01,-0,-0.01,-0.03,0.07,0.05,0.02,-0.05,-0.06,-0.06,-0.02,-0,-0.09,-0.11,-0.06,-0.03,-0.03,-0.01,-0.05,-0.06,-0.05,-0.04,-0.04,-0.02,-0.04,-0.06,-0.08,-0.05,0.18,0.15,0.07,0.04,-0.17,-0.2,-0.14,-0.01,0.11,0.07,0.03,0,0.07,0.02,0.07,0.02,-0.12,-0.16,-0.1,-0.07,-0.05,-0.06,0.03,-0.03,0.07,0.04,0.01,0.01,-0.03,0,-0.01,--,0.12,0.09,-0.02,-0.09,-0.05,--,-0.07,0.04,--,--,--,--,--,--,--, 现金流量比率(%),-8.53,-8.31,-12.21,10.02,-2.49,-5.58,-7.2,13.36,-1,-4.22,-7.74,-15.81,-18.78,-15.16,-14.88,-1.12,-0.01,-1.38,-2.82,7.87,5.89,2.49,-5.46,-6.64,-7.85,-2.4,-0.31,-10.98,-12.93,-6.86,-4.18,-3.06,-1.45,-5.07,-6.28,-5.2,-4.75,-4.51,-2.76,-4.24,-6.94,-8.27,-5.46,19.62,16.88,8.56,4.87,-19.72,-21.39,-14.33,-1.48,12.13,7.58,3.63,0.36,9.48,2.02,8.91,2.35,-12.42,-16.85,-10.24,-7.48,-5.39,-6.61,3.07,-3.47,7.53,4.49,0.72,1.68,-2.9,0,-1.54,--,12.58,9.12,-1.74,-9.39,-5.41,--,-6.91,4.38,--,--,--,--,--,--,--,