报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30,1992-12-31,1991-12-31,1990-12-31, 应收账款周转率(次),4.64,3.17,1.83,6.54,4.56,3.24,1.62,6.58,4.59,3.15,1.7,6.47,--,--,1.66,6.05,4.03,2.68,1.46,5.63,4.04,2.65,1.41,5.69,4.04,2.7,1.39,5.22,3.67,2.43,1.21,5.06,3.84,2.53,1.32,5.9,4.46,2.92,1.48,6.32,4.48,3.08,1.58,6.72,4.79,3.24,1.64,7.25,4.44,2.94,1.41,6.21,4.18,3,1.44,6.01,4.56,2.8,1.41,6.44,4.43,3.13,1.51,6.47,4.23,2.97,1.44,5.81,4.18,2.82,1.46,6.55,4.67,3.34,1.61,5.92,3.99,2.51,1.22,4.49,1.95,3.14,1.56,3.08,1.43,2.62,1.16,2.6,2.58,2.64,2.54,2.88,3.21,2.5,2.51,6.65,--,--,--,--, 应收账款周转天数(天),58.25,56.84,49.23,55.02,59.17,55.6,55.45,54.74,58.81,57.22,53.03,55.63,--,--,54.32,59.52,67.06,67.27,61.8,64,66.84,67.99,63.79,63.32,66.88,66.77,64.88,69.03,73.62,74.02,74.12,71.22,70.4,71.16,68.32,60.99,60.54,61.55,60.97,56.96,60.23,58.44,57.05,53.56,56.36,55.54,54.84,49.65,60.81,61.24,63.92,58,64.52,59.95,62.63,59.91,59.24,64.27,63.64,55.88,60.97,57.58,59.8,55.63,63.81,60.62,62.7,62.01,64.52,63.89,61.5,54.99,57.79,53.92,55.74,60.78,67.59,71.58,74.06,80.12,92.4,114.66,115.3,116.95,125.56,137.58,155.09,138.32,69.76,136.45,70.94,125.05,56.03,143.87,71.77,54.15,--,--,--,--, 存货周转率(次),2.18,1.44,0.77,2.77,2.1,1.33,0.72,2.97,2.33,1.61,0.85,3.03,2.34,1.51,0.74,2.8,2.06,1.37,0.66,2.64,1.96,1.34,0.62,2.81,2.08,1.34,0.67,2.88,2.09,1.36,0.7,2.85,1.96,1.42,0.7,3.23,2.43,1.65,0.83,3.2,2.27,1.54,0.83,3.26,2.36,1.61,0.83,3.59,2.77,1.67,0.78,3.32,2.52,1.95,0.98,3.21,2.49,1.65,0.67,3.38,2.5,1.75,0.88,4.01,3.15,2.08,1.13,3.95,3.14,1.95,1.11,4.72,3.85,2.66,1.24,4.51,2.93,1.85,0.92,3.65,1.54,3.11,1.29,2.97,1.31,2.61,1.19,2.77,0,2.87,0,3.17,0,3.14,0,8.7,--,--,--,--, 固定资产周转率(次),--,1.81,--,3.2,--,1.54,--,2.89,--,1.51,--,2.65,--,1.36,--,2.49,--,1.27,--,--,--,1.1,--,2.05,--,1.03,--,2.17,--,1.2,--,2.81,--,1.78,--,3.3,--,1.59,--,3.1,--,1.51,--,3.1,--,1.51,--,2.81,3.93,1.29,1.13,2.11,--,1.11,1.06,1.77,2.56,0.84,0.8,1.89,1.56,1.09,0.53,2.32,1.81,1.22,0.61,2.32,1.83,1.26,0.66,2.85,2.28,1.64,0.76,2.73,1.99,1.24,0.61,2.58,1.22,2.42,1.35,2.47,1.08,1.89,0.86,1.82,0.86,2.16,1.14,3.5,2.42,4.16,2.35,12.45,--,--,--,1.86, 总资产周转率(次),0.44,0.3,0.16,0.55,0.43,0.29,0.14,0.53,0.43,0.29,0.15,0.53,0.43,0.29,0.15,0.65,0.5,0.33,0.19,0.82,0.62,0.45,0.21,0.86,0.64,0.41,0.21,0.8,0.58,0.38,0.18,0.76,0.53,0.35,0.18,0.77,0.58,0.41,0.2,0.77,0.57,0.38,0.2,0.8,0.6,0.41,0.21,0.86,0.64,0.42,0.19,0.7,0.53,0.37,0.18,0.64,0.46,0.31,0.15,0.68,0.5,0.34,0.17,0.75,0.56,0.39,0.2,0.72,0.55,0.35,0.2,0.91,0.78,0.56,0.25,0.91,0.62,0.4,0.19,0.86,0.4,0.75,0.37,0.73,0.32,0.59,0.27,0.58,0.29,0.59,0.28,0.69,0.38,0.72,0.39,1.21,--,--,--,1.86, 存货周转天数(天),123.97,124.9,116.67,130.17,128.45,135.09,124.36,121.31,115.74,111.75,106.48,118.92,115.4,118.9,121.29,128.55,131.39,130.95,137.01,136.46,138.09,134.12,144.69,128,129.58,134.48,134.77,125.08,129.17,132.59,127.9,126.21,137.56,126.84,127.77,111.34,111.16,109.03,108.47,112.62,119.14,116.78,108.06,110.47,114.6,112,107.89,100.14,97.62,107.92,115.73,108.27,107.25,92.33,92.12,112.15,108.32,109.1,133.97,106.48,107.96,102.77,102.21,89.68,85.61,86.71,79.41,91.11,86.07,92.2,81.04,76.23,70.1,67.74,72.82,79.87,92.3,97.28,97.78,98.74,116.85,115.61,139.55,121.28,137.66,138,150.97,130.15,--,125.65,--,113.58,--,114.49,--,41.37,--,--,--,--, 总资产周转天数(天),609.21,601.2,563.56,659.82,635.29,622.19,638.75,679.25,624.86,625.22,584.8,677.2,621.98,618.34,608.93,557.62,544.9,548.78,462.72,437.69,436.05,397.44,420.56,418.17,419.38,440.31,434.15,450.28,462.49,469.48,501.95,475.44,506.95,511.07,494.23,467.23,467.13,442.26,461.54,470.34,475.18,479.36,451.35,447.98,452.19,442.15,437.32,419.38,423.73,431.14,476.95,513.19,505.62,484.91,510.2,562.32,588.75,579.52,596.42,529.49,544.03,522.04,522.65,483.22,478.38,463.92,461.54,501.39,489.31,507.61,440.31,395.95,345.62,319.77,353.91,397.13,432.28,452.26,475.44,421,448.65,480.51,486.62,495.12,555.21,614.86,676.69,618.88,628.93,605.65,636.49,521.97,478.34,500.14,458.13,298.73,--,--,--,193.18, 流动资产周转率(次),0.64,0.43,0.22,0.77,0.59,0.41,0.2,0.74,0.61,0.41,0.22,0.74,0.62,0.42,0.21,0.99,0.76,0.5,0.33,1.6,1.2,0.98,0.48,1.96,1.47,0.92,0.47,1.8,1.26,0.85,0.38,1.55,1.07,0.68,0.34,1.34,0.98,0.7,0.32,1.25,0.94,0.62,0.33,1.36,1.02,0.69,0.35,1.5,1.13,0.76,0.35,1.29,0.98,0.68,0.32,1.26,0.9,0.63,0.31,1.57,1.16,0.79,0.43,1.72,1.26,0.87,0.43,1.47,1.13,0.69,0.43,1.78,1.52,1.1,0.48,1.7,1.16,0.75,0.34,1.64,0.77,1.46,0.69,1.39,0.62,1.11,0.51,1.06,0.52,1.07,0.53,1.23,0.64,1.18,0.65,1.75,--,1.94,2.75,223.28, 流动资产周转天数(天),421.55,416.96,403.41,470.53,455.24,437.85,453.4,486.09,439.95,443.9,412.09,483.94,436.33,433.32,434.15,365.45,357.62,357.28,271.74,224.62,224.35,184.5,189.43,183.36,183.51,196.59,193.34,199.56,214.29,212.69,236.97,232.06,253.5,265.64,261.93,268.48,274.56,256.37,278.81,288.18,286.62,292.68,268.74,263.87,265.77,260.61,258.7,239.33,238.41,238.19,260.64,279.44,275.62,266.35,282.04,285.58,301.04,285.85,290.04,229.93,232.94,228.72,210.62,209.21,214.51,207.76,211.37,244.15,239.81,261.44,210.62,202.5,177.75,164.2,185.99,212.14,232.18,241.38,265.64,220.05,233.01,247.1,260.15,259.78,288.51,324.35,354.61,338.92,347.56,337.17,336.57,293.4,279.59,306.3,278.94,205.97,--,186.05,130.92,1.61, 经营现金净流量对销售收入比率(%),0.14,0.11,0.15,0.21,0.19,0.17,0.14,0.19,0.2,0.19,0.18,0.14,0.09,-0,0.09,0.15,0.14,0.1,0.12,0.17,0.15,0.08,0.08,0.14,0.12,0.08,0.05,0.13,0.1,0.08,0.14,0.1,0.11,0.09,0.05,0.15,0.18,0.18,0.15,0.22,0.18,0.2,0.16,0.23,0.21,0.23,0.26,0.19,0.19,0.18,0.31,0.17,0.11,0.11,0.06,0.14,0.17,0.13,0.17,0.14,0.14,0.08,0.09,0.1,0.1,0.14,0.09,0.12,0.06,0.01,0.03,0.17,0.17,0.2,0.17,0.13,0,0.11,--,0.11,0.12,0.03,0.04,0.22,--,-0.02,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.06,0.03,0.02,0.1,0.08,0.05,0.02,0.1,0.09,0.06,0.03,0.07,0.04,-0,0.01,0.08,0.06,0.03,0.02,0.12,0.08,0.04,0.02,0.11,0.07,0.03,0.01,0.1,0.05,0.03,0.02,0.07,0.05,0.03,0.01,0.11,0.1,0.07,0.03,0.15,0.09,0.07,0.03,0.17,0.12,0.09,0.05,0.16,0.12,0.08,0.06,0.12,0.06,0.04,0.01,0.08,0.07,0.04,0.03,0.09,0.06,0.03,0.02,0.07,0.06,0.06,0.02,0.08,0.04,0.01,0.01,0.14,0.13,0.12,0.04,0.12,0,0.04,--,0.09,0.05,0.02,0.01,0.16,--,-0.01,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),0.81,0.57,0.86,1.01,0.83,0.66,0.78,1.21,1.22,1.15,1.09,1.07,0.61,-0.03,0.57,0.29,0.22,0.81,0.86,1.54,1.35,0.72,0.56,1.41,1.05,0.63,0.37,1.3,0.87,0.65,1.14,0.84,0.88,0.69,0.33,1.25,1.45,1.36,1.1,1.83,1.35,1.24,0.89,1.4,1.21,1.17,1.26,0.96,0.96,0.84,1.37,4.73,2.64,1.71,0.61,0.47,0.45,0.46,0.5,1.38,1.33,0.84,0.81,1.39,1.38,1.67,1.11,1.35,0.67,0.13,0.19,2.47,2.95,3.21,2.61,2.48,0,1.52,--,2.08,1.98,1.49,1.58,27.25,--,-0.39,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.17,0.09,0.07,0.31,0.24,0.19,0.08,0.31,0.33,0.18,0.11,0.22,0.15,-0,0.04,0.28,0.2,0.06,0.07,0.37,0.25,0.09,0.04,0.28,0.17,0.07,0.02,0.22,0.11,0.06,0.05,0.15,0.12,0.06,0.02,0.24,0.22,0.21,0.09,0.45,0.29,0.22,0.11,0.62,0.42,0.33,0.2,0.55,0.4,0.26,0.19,0.32,0.16,0.1,0.03,0.26,0.2,0.1,0.06,0.21,0.14,0.05,0.03,0.17,0.13,0.13,0.04,0.18,0.09,0.01,0.02,0.31,0.37,0.33,0.11,0.29,0,0.1,--,0.24,0.12,0.07,0.04,0.42,--,-0.04,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),19.86,10.41,8.04,35.52,26.18,20.3,8.26,33.38,35.17,19.25,11.87,23.61,16.53,-0.42,4.7,29.83,20.87,5.63,6.73,38.64,25.35,9.14,4.46,29.41,17.91,7.28,2.82,26.88,13.46,7.68,6.31,18.89,14.65,6.95,2.02,25,22.8,22.27,9.85,46.56,29.69,22.4,11.5,68.45,47.85,38.12,23.89,63.67,46.32,30.46,22.13,35.68,16.43,10.72,3.76,29.72,22.6,12.07,6.99,24.1,15.01,5.42,3.53,17.74,14.64,15.26,4.63,19.73,8.89,1.16,1.69,33.47,39.57,34.52,12.28,33.14,0,11.17,--,24.29,13.56,7.26,4.01,46.89,--,-3.94,--,--,--,--,--,--,--,--,--,--,--,--,--,--,