报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),15.16,6.73,28.94,20.34,10.56,4.34,20.55,14.68,9.06,4.64,14.39,9.29,5.99,2.87,16.67,11.35,6.99,2.81,20.96,19.24,13.43,6.43,31.31,23.71,15.87,6.58,30.12,22.7,13.74,6.13,32.89,24.32,15.39,6.45,32.76,22.35,13.74,7.01,26.97,16.62,11.31,5.09,36.97,27.41,21.87,8.84,39.37,30.26,15.49,8.52,32.03,32.14,23.68,9.07,42.51,36.91,22.06,10.53,43.82,30.91,20.57,9.88,38.73,33.24,20.31,8.04,30.28,18.83,11.51,6.46,21.72,8.3,13,6.18,14.8,6.04,14.62,7.99,18.3,22.76,23.3,26.11,62.86,--,--, 应收账款周转天数(天),11.87,13.38,12.44,13.28,17.04,20.75,17.52,18.39,19.86,19.41,25.02,29.06,30.03,31.36,21.6,23.79,25.76,32.07,17.17,14.03,13.41,13.99,11.5,11.39,11.34,13.68,11.95,11.9,13.1,14.69,10.95,11.1,11.7,13.95,10.99,12.08,13.1,12.84,13.35,16.25,15.91,17.66,9.74,9.85,8.23,10.18,9.14,8.92,11.62,10.56,11.24,8.4,7.6,9.92,8.47,7.31,8.16,8.55,8.21,8.74,8.75,9.11,9.3,8.12,8.86,11.2,11.89,14.34,15.64,13.93,16.57,21.69,27.69,29.15,24.33,29.83,24.62,22.53,19.67,7.91,15.45,6.89,5.73,--,--, 存货周转率(次),14.72,6.92,30.04,21.42,11.68,3.73,6.68,3.83,1.91,0.84,3.68,2.57,2.65,1.42,11.8,9.7,6.27,2.47,11.37,8.94,6.73,2.53,15.44,11.9,7.85,4.43,15.07,10.35,6.56,2.51,12.66,11.65,7.82,2.21,15.48,10.86,7.21,3.23,12.74,8.06,4.12,1.83,12.52,7.19,5.98,2.57,13.37,12.49,5.14,3.52,13.39,10.82,5.39,3.09,17.29,12.17,7.78,3.1,14.62,12.06,8.01,2.74,12.99,16.77,11.13,4.46,14.71,11.05,6.12,2.67,11.37,4.31,8.32,4.16,9,4.29,11.22,3.86,11.79,0,11.41,0,27.25,--,--, 固定资产周转率(次),7.76,--,14.38,--,5.65,--,11.51,--,6.33,--,7.84,--,3.22,--,8.95,--,4.24,--,11.28,--,6.5,--,15.44,--,7.73,--,15.11,--,7.26,--,14.03,--,6.83,--,11.69,--,5.53,--,9.77,15.08,4.22,--,13.17,--,7.87,--,14.12,--,5.75,--,9.06,6.32,3.95,1.64,8.33,6.31,4.5,2,8.8,7.42,5.22,1.91,7.23,5.35,3.85,1.76,5.08,3.84,2.39,0.96,3.6,1.65,2.67,1.44,4.11,2.41,6.05,3.88,11.17,5.94,10.44,9.4,22.64,3.29,--, 总资产周转率(次),0.98,0.46,1.85,1.38,0.72,0.29,1.33,0.95,0.61,0.27,0.88,0.57,0.4,0.19,1.28,1.03,0.66,0.27,1.62,1.29,0.91,0.41,2.17,1.69,1.13,0.5,2.34,1.72,1.16,0.48,2.29,1.71,1.12,0.44,2.06,1.48,0.95,0.41,1.71,1.24,0.72,0.33,1.89,1.38,0.96,0.4,1.91,1.73,0.95,0.48,1.7,1.29,0.81,0.35,1.76,1.36,0.88,0.39,1.6,1.12,0.8,0.31,1.17,0.92,0.62,0.26,0.81,0.62,0.39,0.16,0.66,0.32,0.59,0.35,1.09,0.63,1.58,0.76,2.76,1.52,3.09,1.45,3.45,3.29,--, 存货周转天数(天),12.23,13.01,11.99,12.6,15.41,24.13,53.86,70.46,94.11,107.57,97.94,104.94,67.98,63.54,30.5,27.84,28.72,36.48,31.66,30.22,26.74,35.54,23.32,22.68,22.93,20.29,23.89,26.09,27.45,35.91,28.43,23.17,23.01,40.69,23.25,24.86,24.97,27.85,28.25,33.48,43.66,49.14,28.76,37.54,30.08,35,26.92,21.62,35.05,25.53,26.89,24.96,33.41,29.17,20.82,22.18,23.15,28.99,24.62,22.39,22.48,32.89,27.72,16.1,16.18,20.2,24.47,24.43,29.43,33.72,31.66,41.74,43.25,43.24,39.99,41.96,32.08,46.6,30.53,--,31.55,--,13.21,--,--, 总资产周转天数(天),183.28,194.81,194.78,196.34,251.29,310.13,270.35,283.97,293.54,329.19,409.98,474.1,447.21,486.22,281.18,263.03,270.72,333.21,222.46,209.77,198.85,219.03,166.24,159.4,159.62,181.67,154.04,156.88,154.55,186.84,157.18,158.14,160.74,204.92,174.51,181.83,189.43,217.81,210.58,218.54,250.03,273.39,190.23,195.47,187.93,227.33,188.67,156.37,190.48,187.89,211.75,209.48,223.57,259.14,205.13,198.66,204.13,232.68,224.52,240.49,226.05,287.63,308.54,294.02,290.6,347.49,446.71,434.29,465.12,566.39,542.9,558.14,614.44,520.23,331.71,285.35,227.2,237.81,130.32,118.11,116.55,124.24,104.23,109.36,--, 流动资产周转率(次),1.89,0.89,3.65,2.76,1.46,0.59,2.36,1.6,0.93,0.41,1.39,0.9,0.66,0.3,2.15,1.87,1.17,0.48,2.62,2.07,1.43,0.63,3.3,2.6,1.73,0.78,3.45,2.49,1.69,0.68,3.39,2.58,1.69,0.66,3.3,2.35,1.49,0.65,2.79,1.99,1.16,0.52,3.26,2.33,1.6,0.67,3.25,2.54,1.35,0.69,2.51,1.9,1.18,0.51,2.59,2.03,1.28,0.56,2.39,1.67,1.2,0.48,1.91,1.55,1.08,0.45,1.32,1,0.58,0.24,0.97,0.46,0.89,0.56,1.91,1.1,2.58,1.15,3.8,2.09,4.51,2.16,5.06,474.85,--, 流动资产周转天数(天),95.42,100.84,98.75,97.76,123,152.78,152.32,168.31,193.65,217.18,259.5,301.1,273.93,298.71,167.19,144.31,154.31,188.25,137.61,130.25,126.05,142.97,109.2,103.89,104.25,115.44,104.39,108.43,106.82,131.52,106.32,104.69,106.65,137.3,109.08,114.75,120.51,138.1,129.17,135.39,155.41,174.25,110.27,115.8,112.22,134.33,110.63,106.29,133.71,129.57,143.64,142.35,152.39,176.33,138.82,133.07,141,160.86,150.55,161.66,150.28,189.19,188.89,174.57,166.77,198.19,272.23,268.87,310.02,380.23,371.98,389.02,406.05,319.32,188.85,163.09,139.57,156.93,94.67,86.02,79.76,83.41,71.11,0.76,--, 经营现金净流量对销售收入比率(%),-0.01,-0.07,0.02,-0.02,-0.04,-0.2,0.2,0.13,0.01,-0.04,-0.26,-0.46,-0.46,-0.72,-0,0.03,0.09,0.04,0.06,0.06,0.04,-0.02,-0.01,0.01,-0,-0.04,0.03,0.04,0.04,0.02,-0.04,-0.03,-0.02,-0.21,0.01,-0.02,-0.02,0.03,0.02,0.02,-0.05,-0.21,0.04,-0,-0.01,0.07,0.02,0.04,0,0.07,0.01,-0,-0.07,-0.02,0.06,0.02,0.07,0.05,0.02,0.06,0.07,0.16,0.05,0.08,-0.05,0.05,0.09,0,0.08,--,0.01,-0.51,0.22,-0.18,0.14,--,0.04,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,-0.03,0.04,-0.03,-0.03,-0.06,0.27,0.12,0,-0.01,-0.2,-0.23,-0.18,-0.13,-0,0.04,0.06,0.01,0.11,0.08,0.04,-0.01,-0.02,0.01,-0,-0.02,0.06,0.06,0.05,0.01,-0.09,-0.04,-0.02,-0.09,0.02,-0.03,-0.01,0.01,0.03,0.02,-0.03,-0.07,0.08,-0,-0.01,0.03,0.03,0.06,0,0.03,0.01,-0,-0.05,-0.01,0.08,0.03,0.06,0.02,0.04,0.06,0.05,0.05,0.05,0.06,-0.03,0.01,0.07,0,0.03,--,0.01,-0.16,0.1,-0.06,0.14,--,0.05,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-1.52,-30.79,2.01,-9.9,-8.34,-322.95,3.76,2,0.81,-7.82,-5.03,-10.32,-7.15,-9.46,-0.11,1.05,2,6.24,2.44,2,1.14,-1.5,-0.62,0.61,-0.21,-2.7,1.78,2.55,2.47,1.27,-2.49,-1.58,-1.19,-11.88,0.55,-1.33,-1.11,1.94,1.09,0.95,-2.75,-14.08,3.59,-0.19,-0.7,4.46,1.64,3.26,0.11,5.42,0.8,-0.17,-5.18,-1.19,3.96,1.5,5.43,3.35,1.49,2.83,3.15,10.72,3.13,7.09,-4.48,3.59,3.1,0,3.98,--,0.26,-9.28,2.02,-1.19,0.6,--,0.71,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.02,-0.08,0.08,-0.07,-0.07,-0.12,0.64,0.24,0.01,-0.02,-0.38,-0.46,-0.39,-0.27,-0.01,0.08,0.12,0.03,0.21,0.16,0.07,-0.02,-0.03,0.03,-0.01,-0.04,0.1,0.11,0.08,0.02,-0.15,-0.07,-0.03,-0.14,0.03,-0.05,-0.03,0.02,0.05,0.04,-0.05,-0.11,0.12,-0.01,-0.02,0.05,0.05,0.09,0,0.05,0.02,-0,-0.09,-0.01,0.14,0.04,0.09,0.03,0.07,0.1,0.09,0.08,0.09,0.12,-0.06,0.02,0.15,0,0.08,--,0.02,-0.59,0.54,-0.23,0.64,--,0.14,--,--,--,--,--,--,--,--, 现金流量比率(%),-3.18,-10.38,10.43,-7.71,-9.46,-21.87,130.53,40.64,1.1,-3.08,-60.78,-97.12,-99.44,-64,-2.02,16.46,23.39,4.77,36.3,26.78,11.06,-2.12,-3.54,3.85,-0.82,-4.9,14.41,15.91,8.89,1.91,-15.95,-7.37,-3.73,-14.93,3.31,-5.55,-2.96,2.29,5.36,3.79,-5.34,-10.95,12.74,-0.61,-1.8,4.86,5.73,9.01,0.15,5.16,2.27,-0.47,-8.91,-1,14.13,4,9.3,2.88,6.94,10.27,9.33,8.11,9.17,11.75,-6.16,2.43,14.81,0,7.95,--,2.16,-58.83,61.24,-24.38,71.09,--,14.87,--,--,--,--,--,--,--,--,