报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31, 应收账款周转率(次),6.4,4.29,1.98,10.55,6.71,4.21,2.23,10.11,6.34,4.4,2.19,9.79,6.63,4.12,2.01,8.49,6.06,3.75,1.87,7.86,5.21,3.43,1.69,7.15,5.1,3.26,1.49,8.01,5.94,3.91,1.93,8.4,5.58,3.91,1.82,9.85,6.85,4.8,2.34,10.94,8.81,5.32,2.61,11.37,7.25,4.51,2.21,11.66,8.87,5.48,3.01,10.95,7.18,4.86,2.23,7.51,3.99,2.54,1.15,5.72,4.17,2.84,1.62,3.22,1.62,1.11,0.58,3.07,2.05,1.31,0.65,3.54,2.57,1.9,0.93,4.05,2.76,4.34,1.58,4.67,3.17,6.16,3.33,11.52,73.82,59.63,36.07,70.36,--,4481.43,1850.75,1495.64, 应收账款周转天数(天),42.2,41.93,45.56,34.12,40.23,42.76,40.4,35.61,42.6,40.89,41.15,36.78,40.74,43.67,44.69,42.39,44.52,47.94,48.15,45.82,51.84,52.43,53.34,50.33,52.97,55.14,60.59,44.94,45.46,46.05,46.75,42.88,48.36,46.02,49.33,36.53,39.43,37.47,38.47,32.9,30.63,33.83,34.48,31.66,37.25,39.95,40.73,30.88,30.45,32.86,29.87,32.86,37.58,37.05,40.29,47.96,67.7,70.8,78.02,62.93,64.68,63.48,55.46,111.78,166.43,162.85,155.6,117.24,131.59,137.39,138.74,101.56,105.08,94.89,97.21,88.96,65.14,82.93,113.95,77.02,56.71,58.43,54.09,31.26,2.44,6.04,4.99,5.12,--,0.08,0.1,0.24, 存货周转率(次),3.42,2,0.93,5.23,3.76,2.37,1.22,5.04,3.31,2.2,1.08,5.03,3.62,2.28,1.1,4.84,3.54,2.43,1.14,4.75,3.22,2,0.95,4.16,2.87,1.9,0.88,3.92,2.68,1.82,0.83,3.89,2.78,1.83,0.86,4.64,3.03,1.99,0.98,4.07,2.7,1.72,0.83,3.59,2.72,1.83,0.84,3.66,2.68,1.71,0.84,3.27,2.35,1.72,0.81,3.15,2.01,1.3,0.67,2.34,1.6,1.1,0.63,1.52,0.85,0.56,0.32,1.7,1.04,0.54,0.26,1.63,1.57,0.87,0.36,1.34,0.52,1.45,0.54,1.22,0.46,1.49,0.84,3.69,0,3.66,0,3.8,0,0,0,2.26, 固定资产周转率(次),--,5.18,--,12.1,--,5.45,--,12.75,--,6.48,--,13.5,--,6.13,--,--,--,5.69,--,11.04,--,5.11,--,8.46,--,3.37,--,7.11,--,3.39,--,6.35,--,2.9,--,6.26,--,2.71,--,5.24,--,2.96,--,5.7,--,3.78,--,8.79,--,4.55,--,8.65,--,4.27,--,6.72,4.1,2.62,1.28,4.74,3.21,2.27,1.25,3.47,2.34,1.54,0.83,4.48,3.34,1.84,0.84,4.39,3.77,2.27,0.91,3.43,1.42,4.72,2.55,6.12,2.94,9.54,4.92,19.2,8.35,16.52,5.84,13.87,5.12,14.8,8.96,1.46, 总资产周转率(次),0.85,0.51,0.22,1.22,0.86,0.55,0.28,1.22,0.84,0.58,0.29,1.24,0.87,0.56,0.27,1.16,0.86,0.59,0.28,1.12,0.77,0.48,0.22,1,0.68,0.44,0.21,1.04,0.73,0.5,0.24,0.99,0.7,0.45,0.21,1.08,0.75,0.5,0.23,1.03,0.76,0.49,0.24,0.96,0.69,0.44,0.21,1.08,0.84,0.58,0.29,1.16,0.81,0.61,0.29,1.16,0.77,0.5,0.24,0.96,0.67,0.47,0.26,0.62,0.37,0.24,0.13,0.71,0.47,0.26,0.13,0.69,0.59,0.36,0.14,0.56,0.23,0.65,0.27,0.57,0.25,0.65,0.32,1.11,0.47,1.18,0.51,1.42,0.63,1.69,0.86,1.46, 存货周转天数(天),79.05,90.15,97.26,68.84,71.72,76.06,73.69,71.45,81.65,81.71,83.57,71.53,74.51,79.04,82.09,74.36,76.26,74.21,78.64,75.72,83.8,89.92,94.69,86.45,94.17,94.92,102.04,91.94,100.83,98.79,108.43,92.49,97.1,98.56,104.51,77.53,89.06,90.32,91.38,88.43,100.1,104.45,108.53,100.41,99.36,98.29,107.42,98.37,100.6,105.15,106.55,110.05,115.13,104.77,110.58,114.11,134.03,137.98,134.43,153.76,168.82,163.83,142.54,237.01,317.2,322.93,280.81,211.52,259.04,331.37,342.47,220.72,172.03,206.02,247.05,268.2,343.31,249.01,336.07,294.19,388.77,241.34,213.35,97.51,--,98.34,--,94.62,--,--,--,159.25, 总资产周转天数(天),318.92,350.88,402.68,294.94,313.23,325.5,316.57,295.59,320.86,311.85,314.03,290.49,309.88,322.06,332.1,309.44,315.6,306.85,322.58,321.54,348.61,371.59,404.49,360.18,395.72,405.31,425.93,346.65,368,358.64,379.11,365.26,385.77,403.41,427.35,332.99,361.2,362.9,384.45,349.92,353.87,368.25,377.2,373.41,392.56,407.89,430.83,333.7,321.28,312.66,313.04,311.12,331.74,292.92,313.7,310.64,352.34,361.74,377.52,376.14,402.74,385.27,341.82,577.39,737.3,751.88,715.42,509.92,578.41,683.63,703.67,519.33,461.46,502.93,626.74,647.83,782.95,556.67,667.16,630.47,732.6,552.83,563.56,325.29,383.06,305.21,356.37,253.49,286.35,213.62,208.96,247.37, 流动资产周转率(次),1.19,0.72,0.32,1.73,1.22,0.79,0.41,1.69,1.16,0.78,0.39,1.71,1.19,0.77,0.38,1.62,1.17,0.8,0.39,1.46,0.97,0.6,0.28,1.28,0.9,0.58,0.28,1.39,0.98,0.67,0.32,1.33,0.95,0.61,0.29,1.5,1.04,0.7,0.33,1.5,1.13,0.72,0.36,1.52,1.11,0.73,0.35,1.7,1.29,0.85,0.42,1.67,1.13,0.85,0.4,1.56,0.98,0.63,0.3,1.24,0.88,0.62,0.35,0.78,0.45,0.29,0.15,0.86,0.56,0.32,0.16,0.85,0.72,0.44,0.18,0.71,0.29,0.81,0.32,0.67,0.29,0.75,0.38,1.26,0.52,1.32,0.58,1.67,0.76,2,1.03,162.85, 流动资产周转天数(天),226.36,248.93,283.91,208.36,220.75,226.59,220.91,213.12,233.44,230.36,232.02,210.72,226.26,234.38,238.6,222.76,229.92,223.69,233.4,247.12,277.66,298.66,325.03,280.2,299.43,308.32,320.51,258.66,275.2,267.54,280.99,269.97,285.14,297.03,314.25,239.87,260.42,257.51,270.6,239.71,238.73,249.38,251.96,236.62,243.31,247.29,257,211.3,209.35,210.92,213.02,215.89,239.45,211.94,226.93,231.23,274.78,283.55,297.72,289.72,306.26,292.02,260.04,459.42,605.11,619.83,591.72,417.68,481.11,564.97,576.55,421.99,373.29,407.06,505.62,510.06,613.92,445.71,560.22,537.39,627.83,477.58,479.11,286.01,344.5,272.98,311.2,215.87,236.5,179.76,175.59,2.21, 经营现金净流量对销售收入比率(%),-0.03,-0.05,-0.13,0.02,-0.01,-0.03,-0.12,0.05,0.02,-0.01,-0.08,0.02,0.01,-0.03,-0.11,0.07,0.05,0.05,0.03,0.05,0.06,0.03,0.01,0.03,0.03,0.05,0.01,0.05,0.03,0.02,-0.04,0.01,-0.02,0.01,-0.08,-0.02,-0.05,-0.04,-0.09,-0.02,-0.07,-0.08,-0.16,-0.08,-0.05,-0.02,-0.04,0.13,0.13,0.14,0.13,-0.02,-0.04,0,0.01,0.02,0.02,-0.06,-0.14,0.09,0.12,0.05,0.04,0.07,-0.08,-0.06,0.06,-0.05,-0.04,-0.02,0.07,-0.24,0,-0.29,--,0.14,0.35,0.21,0.19,0.3,--,0.19,0.46,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.03,-0.03,-0.03,0.02,-0.01,-0.02,-0.03,0.06,0.02,-0,-0.02,0.02,0.01,-0.02,-0.03,0.08,0.04,0.03,0.01,0.06,0.05,0.01,0,0.03,0.02,0.02,0,0.05,0.02,0.01,-0.01,0.01,-0.01,0,-0.02,-0.02,-0.03,-0.02,-0.02,-0.02,-0.05,-0.04,-0.04,-0.07,-0.03,-0.01,-0.01,0.12,0.1,0.08,0.03,-0.02,-0.03,0,0,0.02,0.02,-0.03,-0.03,0.09,0.08,0.02,0.01,0.05,-0.03,-0.01,0.01,-0.03,-0.02,-0,0.01,-0.16,0,-0.1,--,0.08,0.08,0.14,0.05,0.18,--,0.12,0.15,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,--,4.68,-2.02,-4.66,-14.9,6.7,2.37,-0.86,-9.95,2.2,0.76,-2.39,-10.58,4.03,2.37,2.35,1.15,--,--,8.74,1.17,7.18,--,21.52,2.02,3.82,2.54,1.7,-3.41,2.63,-2.48,0.86,-7.33,-3.78,-6.6,-3.63,-9.27,-1.55,-6.85,-8.84,-16.16,-4.47,-2.84,-1.78,-6.7,13.58,10.7,12.05,5.14,-0.94,-1.69,0.02,0.39,1.23,0.99,-3.04,-6.8,4.86,4.45,1.67,0.83,--,-7.61,-4.63,5.21,-3.59,-2.29,-0.71,2.13,-16.99,0,-16.79,--,15.27,63.48,8.79,3.38,5.77,--,1.09,3.72,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.03,-0.04,-0.04,0.03,-0.01,-0.02,-0.05,0.09,0.02,-0.01,-0.04,0.03,0.01,-0.02,-0.04,0.12,0.06,0.05,0.01,0.09,0.07,0.02,0,0.05,0.03,0.03,0,0.07,0.03,0.02,-0.02,0.02,-0.02,0,-0.03,-0.04,-0.05,-0.03,-0.03,-0.02,-0.08,-0.06,-0.06,-0.1,-0.05,-0.01,-0.01,0.22,0.18,0.13,0.06,-0.03,-0.05,0,0,0.05,0.03,-0.07,-0.08,0.25,0.24,0.07,0.03,0.13,-0.08,-0.03,0.02,-0.09,-0.04,-0.01,0.02,-0.52,0,-0.39,--,0.28,0.34,0.66,0.22,0.85,--,0.28,0.4,--,--,--,--,--,--,--,--,--, 现金流量比率(%),-3.65,-3.87,-4.28,3.16,-1.38,-2.41,-5.3,9.25,2.35,-0.73,-3.77,3.5,0.93,-2.57,-4.4,12.39,6.2,4.92,1.11,9.46,8.25,2.14,0.35,5.11,2.9,3.39,0.5,8.61,3.5,1.92,-1.89,2.34,-1.97,0.57,-3.2,-4.62,-6.6,-3.48,-3.93,-3.12,-10.25,-7.27,-7.51,-13.41,-6.35,-1.56,-1.55,23.94,19.98,14.89,6.8,-3.52,-5.09,0.06,0.46,5.29,3.45,-7.04,-8.02,24.7,24.22,6.95,2.91,12.73,-7.86,-3.38,1.74,-9.2,-3.79,-0.95,2.44,-52.17,0,-38.7,--,28.16,34.53,64.91,22.58,85.09,--,27.89,40.03,--,--,--,--,--,--,--,--,--,