报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-09-30,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),169.69,631.95,1408.72,633.05,338.47,--,648.02,318.8,224.13,112,192.29,80.05,67.45,42.66,132.14,107.35,83.04,42.5,310.12,62.79,180.15,206.89,419.72,197.98,61.94,68.67,145.71,48.93,42.35,23.89,117.62,136.64,101.35,19.47,253.82,152.99,83.88,60.25,202.96,121.64,85.44,33.77,173.03,92.4,85.05,48.33,186.63,45.31,115.5,46.91,115.08,63.21,29.22,16.14,72.76,53,31.34,18.38,72.77,38.36,26.85,13.45,110.23,107.46,93.63,50.1,189.91,65.11,97.29,63.48,202.68,177.07,125.29,71.6,177.03,111.48,75.94,198.71,158.51,182.42,84.68,94.08, 应收账款周转天数(天),1.06,0.14,0.26,0.43,0.53,--,0.56,0.85,0.8,0.8,1.87,3.37,2.67,2.11,2.72,2.52,2.17,2.12,1.16,4.3,1,0.44,0.86,1.36,2.91,1.31,2.47,5.52,4.25,3.77,3.06,1.98,1.78,4.62,1.42,1.76,2.15,1.49,1.77,2.22,2.11,2.66,2.08,2.92,2.12,1.86,1.93,5.96,1.56,1.92,3.13,4.27,6.16,5.58,4.95,5.09,5.74,4.9,4.95,7.04,6.7,6.69,3.27,2.51,1.92,1.8,1.9,4.15,1.85,1.42,1.78,1.52,1.44,1.26,2.03,2.42,2.37,1.81,1.7,1.97,4.25,3.83, 存货周转率(次),1.67,1.92,13.1,9.08,6.39,3.4,12.11,7.9,5.2,2.73,10.97,7.08,5.32,2.86,10.73,7.57,5.25,3.06,9.64,6.14,4.32,2.33,2.66,1.2,0.88,0.51,2.1,1.6,1.13,0.64,2.02,1.43,1.04,0.55,2.37,1.65,1.04,0.46,2.07,1.66,1.36,0.84,2.58,1.93,1.34,0.74,3.09,2.3,1.67,1,3.24,2.02,1.36,0.85,3.34,3.02,2.05,1.15,4.01,3.01,2.21,1.29,5.44,4.81,3.92,2.09,7.07,5.85,4.25,2.34,6.88,5.61,4.36,2.8,8.65,5.45,3.64,6.35,3.71,6.83,5.02,4.62, 固定资产周转率(次),0.1,--,0.98,--,0.51,--,0.93,--,0.42,--,0.82,--,0.38,--,0.82,--,0.41,--,1.01,--,0.52,--,1.12,--,0.59,--,1.37,--,0.76,--,1.48,--,0.96,--,2.94,--,1.29,--,3.44,--,2.05,--,3.61,--,2.21,--,5.88,--,3.09,--,7.33,--,2.54,--,4.87,2.59,1.67,1.08,4.25,3.08,2.27,1.62,5.54,3.84,2.67,1.48,4.63,3.15,2.1,1.19,3.52,2.98,2.31,1.42,4.75,3.47,2.33,4.16,2.92,4.29,3.38,2.02, 总资产周转率(次),0.07,0.1,0.67,0.5,0.35,0.19,0.63,0.4,0.26,0.14,0.56,0.38,0.26,0.14,0.49,0.32,0.23,0.13,0.53,0.38,0.28,0.15,0.5,0.31,0.23,0.14,0.54,0.39,0.28,0.15,0.54,0.39,0.28,0.15,0.69,0.45,0.3,0.13,0.67,0.54,0.43,0.29,0.9,0.65,0.48,0.27,1.16,0.88,0.63,0.38,1.28,0.84,0.56,0.31,1.11,0.82,0.53,0.31,1.08,0.79,0.59,0.34,1.24,0.88,0.64,0.36,1.25,0.9,0.65,0.38,1.11,0.86,0.7,0.42,1.47,1.05,0.73,1.65,1.5,2.54,1.96,2.02, 存货周转天数(天),107.97,46.95,27.48,29.74,28.17,26.49,29.73,34.17,34.62,32.98,32.82,38.15,33.82,31.49,33.54,35.68,34.28,29.4,37.36,43.97,41.66,38.71,135.25,224.85,204.92,176.47,171.18,168.97,159.66,141.22,178.53,188.69,173.29,162.69,151.98,163.61,173.76,196.12,173.53,163.1,132.23,106.58,139.61,139.61,133.87,122.2,116.54,117.28,107.54,89.94,111.19,133.94,132.57,106.46,107.9,89.51,87.84,78.19,89.81,89.76,81.49,69.7,66.14,56.14,45.97,43.07,50.92,46.13,42.32,38.41,52.3,48.09,41.3,32.2,41.62,49.53,49.42,56.69,72.76,52.67,71.72,77.86, 总资产周转天数(天),2535.21,939.46,535.48,543.81,512.67,468.02,573.71,680.96,700.39,665.68,647.72,718.47,683.89,621.12,729.48,841.12,787.75,680.79,678.09,703.86,647.25,585.56,725.08,878.62,794.7,641.94,670.14,687.02,647.02,598.01,667.28,685.98,641.25,585.18,521.89,594.84,598.4,670.64,539.25,495.69,416.38,309.6,398.76,413.6,375.86,334.7,309.49,307.55,283.73,239.94,281.21,321.28,322.41,294.7,323.62,330.92,341.95,293.83,334.54,341.64,303.8,261.02,291.43,305.26,281.29,252.17,287.22,298.38,275.27,238.92,324.62,313.01,258.92,212.36,245.37,257.88,245.4,218.63,180.52,141.88,183.48,177.82, 流动资产周转率(次),1.02,1.39,7.32,5.32,3.7,1.95,5.57,2.13,1.35,0.7,5.05,3.87,2.78,1.55,2.6,1.32,0.96,0.55,1.92,1.3,1.03,0.54,1.24,0.62,0.47,0.31,1.15,0.81,0.58,0.31,1.1,0.79,0.55,0.3,1.3,0.82,0.55,0.25,1.24,0.99,0.77,0.54,1.72,1.25,0.98,0.56,2.27,1.64,1.27,0.75,2.32,1.47,0.98,0.58,2.06,1.7,1.09,0.6,1.86,1.33,0.92,0.51,1.86,1.35,1,0.55,2.07,1.56,1.19,0.7,2.18,1.8,1.45,0.85,2.49,1.58,1.12,2.73,3.08,6.21,4.68,465.21, 流动资产周转天数(天),175.63,64.96,49.21,50.78,48.68,46.25,64.68,126.87,133.05,129.44,71.3,69.8,64.66,58.11,138.48,204.98,188.34,164.81,187.92,207.34,175.01,167.01,289.32,433.94,383.47,294.12,313.32,333.21,310.61,287.36,328.11,343.6,326.74,297.32,276.56,330.52,324.62,361.74,290.86,272.18,234.22,165.68,209.72,215.43,184.28,161.78,158.77,164.95,141.23,120.1,154.92,183.97,184.28,154.75,175.01,159.09,164.97,149.15,194.03,203.02,196.01,175,193.89,200.09,180.72,163.16,174.05,173.15,150.73,128.46,165.28,150.18,124.09,105.34,144.3,170.58,160.2,131.76,87.63,57.98,76.86,0.77, 经营现金净流量对销售收入比率(%),-0.43,0.04,0.06,0.02,0,-0.02,0.05,-0.03,-0.07,0,0.06,0.05,0.05,0.06,-0.01,-0.01,-0.02,0.04,0.01,-0.46,-0.23,-0.22,-0.01,-0.11,-0.1,0.02,-0.1,0.37,-0.01,0.14,0.01,-0.05,-0.06,0.2,-0.01,-0.06,0.06,-0.37,0.15,0.07,0.18,-0.2,-0.03,0.06,-0.03,-0.04,0.05,0.02,0,-0.04,-0.02,-0.02,0.01,-0.04,-0.01,0.01,0.04,0.1,0.05,0.06,0.02,-0.01,0.02,0,-0.01,-0.09,0.07,0.15,0.1,0.07,0.06,0,0.04,0.13,0.04,--,-0.03,0.08,0.01,0,--,--, 资产的经营现金流量回报率(%),-0.03,0,0.04,0.01,0,-0,0.03,-0.01,-0.02,0,0.03,0.02,0.01,0.01,-0.01,-0,-0.01,0.01,0.01,-0.18,-0.07,-0.03,-0.01,-0.03,-0.02,0,-0.05,0.14,-0,0.02,0.01,-0.02,-0.02,0.03,-0.01,-0.02,0.02,-0.05,0.1,0.04,0.08,-0.06,-0.03,0.04,-0.01,-0.01,0.06,0.02,0,-0.01,-0.02,-0.02,0,-0.01,-0.01,0.01,0.02,0.03,0.04,0.04,0.01,-0,0.02,0,-0.01,-0.03,0.07,0.12,0.06,0.03,0.07,0,0.03,0.05,0.07,--,-0.02,0.1,0.02,0,--,--, 经营现金净流量与净利润的比率(%),--,--,--,--,--,--,--,--,--,--,0.68,0.27,0.15,0.09,-0.11,--,--,--,--,--,--,--,-2.73,--,--,--,--,--,--,--,--,-129.77,-79.33,109.1,-7.01,-213.55,78.05,-312.08,92.26,156.75,202.59,-23.12,-21.6,80.61,-28.63,-1.22,--,62.62,0.13,-49.03,-5.64,-5.34,0.68,-6.58,-2.4,3.5,7.75,15.53,8.51,9.1,2.25,-0.44,1.57,0.31,-0.63,-5.72,4.2,7.73,4.79,2.77,2.93,0,1.15,3.71,1.44,--,-0.77,2.65,0.42,0,--,--, 经营现金净流量对负债比率(%),-0.03,0,0.04,0.01,0,-0,0.03,-0.01,-0.02,0,0.04,0.02,0.01,0.01,-0.01,-0,-0.01,0.01,0.01,-0.18,-0.07,-0.04,-0.01,-0.03,-0.02,0,-0.06,0.16,-0,0.02,0.01,-0.02,-0.02,0.04,-0.01,-0.03,0.02,-0.06,0.13,0.06,0.1,-0.09,-0.04,0.05,-0.02,-0.02,0.09,0.03,0,-0.02,-0.03,-0.03,0.01,-0.02,-0.01,0.02,0.04,0.05,0.07,0.07,0.03,-0,0.04,0.01,-0.01,-0.06,0.14,0.24,0.14,0.06,0.15,0,0.07,0.14,0.17,--,-0.06,0.23,0.03,0,--,--, 现金流量比率(%),-2.79,0.33,3.66,1.04,0.12,-0.34,3.22,-1.31,-1.72,0.05,3.84,2.2,1.5,1.1,-0.74,-0.31,-0.5,0.58,0.71,-18.29,-6.99,-3.52,-0.64,-3.54,-2.28,0.26,-5.71,16.96,-0.41,2.56,0.94,-2.58,-2.17,3.96,-1.26,-3.07,2.3,-6.98,13.43,5.71,10.39,-9.18,-3.97,5.86,-2.52,-1.87,9.12,2.9,0.01,-2.5,-3.4,-2.97,0.59,-2.03,-1.36,1.69,3.52,5.09,7.11,7.37,2.59,-0.34,4.3,0.74,-1.3,-6.4,13.75,26.2,14.73,5.78,15.15,0,7.38,13.83,17.47,--,-5.93,22.87,2.65,0,--,--,