报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1996-12-31,1995-12-31, 应收账款周转率(次),164.03,106.38,53.74,323.31,149.53,103.81,63.5,429.06,238.64,138.38,65.3,925.07,247.92,173.89,66.46,16.55,10.81,7.76,2.06,11.55,6.25,4.57,2.11,8.8,5.18,3.18,1.44,6.79,4.46,2.73,1.2,5.89,3.64,2.33,1.1,5.83,3.33,2.48,1.16,8.05,4.61,3.27,1.6,8.94,4.6,3.5,1.69,9.19,3.43,2.69,1.19,6.09,2.88,2.15,0.82,4.29,2.54,1.71,0.76,4.08,3.14,2.35,0.98,5.3,3.29,2.6,1.11,5.37,3.41,2.37,1.04,5.05,3.49,2.7,0.99,5.16,3.48,2.45,0.98,4,1.73,3.29,1.58,3.5,1.61,3.23,1.12,3.31,4.04,4.9, 应收账款周转天数(天),1.65,1.69,1.67,1.11,1.81,1.73,1.42,0.84,1.13,1.3,1.38,0.39,1.09,1.04,1.35,21.75,24.99,23.2,43.73,31.17,43.2,39.36,42.61,40.93,52.1,56.63,62.53,53,60.48,65.91,75.31,61.09,74.14,77.18,81.94,61.73,81.11,72.62,77.84,44.72,58.57,55.08,56.34,40.29,58.64,51.43,53.19,39.15,78.82,66.81,75.75,59.09,93.86,83.89,109.46,83.93,106.11,105.26,119.16,88.19,85.88,76.48,92.18,67.93,82.15,69.28,81.29,67,79.22,76.06,86.31,71.25,77.4,66.57,91.25,69.77,77.56,73.51,91.88,90.02,104.17,109.43,113.69,102.82,111.95,111.52,161.41,108.74,89.21,73.45, 存货周转率(次),0.65,0.43,0.2,0.84,0.7,0.41,0.21,0.9,0.74,0.45,0.2,1.19,0.81,0.47,0.22,0.82,0.6,0.44,0.23,1.01,0.65,0.47,0.23,0.95,0.75,0.49,0.22,0.91,0.83,0.56,0.21,0.96,0.7,0.46,0.21,0.91,0.66,0.49,0.22,1.01,0.74,0.4,0.18,1,0.7,0.46,0.22,1.07,0.54,0.46,0.17,0.93,0.74,0.49,0.15,0.86,0.51,0.3,0.15,1.06,0.68,0.5,0.25,1.17,0.91,0.7,0.24,1.08,0.68,0.48,0.18,0.96,0.75,0.57,0.13,0.78,0.62,0.39,0.15,0.59,0.28,0.48,0.3,0.67,0.45,0.82,0.29,0.76,1.34,1.84, 固定资产周转率(次),--,1.88,--,3.85,--,1.9,--,3.89,--,1.86,--,4.49,--,1.84,--,1.22,--,0.65,--,0.82,--,0.34,--,0.66,--,0.33,--,1.14,--,1.14,--,2.13,--,1.19,--,1.95,--,0.95,--,1.78,--,0.73,--,1.82,--,0.95,1,2.58,--,1.21,--,2.06,--,0.97,--,1.58,--,0.68,--,1.3,0.99,0.72,0.27,1.13,0.89,0.65,0.24,1.05,0.84,0.6,0.24,1.05,0.8,0.62,0.21,1.06,0.99,0.64,0.27,1.06,0.59,1.2,0.67,1.34,0.75,1.45,0.55,1.88,2,0.8, 总资产周转率(次),0.29,0.19,0.11,0.5,0.38,0.23,0.12,0.58,0.45,0.29,0.13,0.67,0.48,0.29,0.13,0.37,0.28,0.21,0.09,0.37,0.24,0.15,0.06,0.28,0.21,0.14,0.06,0.31,0.25,0.17,0.08,0.35,0.26,0.18,0.08,0.37,0.28,0.2,0.1,0.49,0.38,0.21,0.1,0.52,0.38,0.26,0.12,0.66,0.36,0.29,0.13,0.6,0.43,0.28,0.1,0.5,0.36,0.22,0.11,0.45,0.34,0.25,0.1,0.43,0.34,0.25,0.09,0.38,0.28,0.19,0.08,0.39,0.29,0.27,0.09,0.41,0.34,0.22,0.1,0.34,0.19,0.31,0.17,0.34,0.2,0.4,0.14,0.52,0.59,0.8, 存货周转天数(天),415.19,420.27,443.79,427.81,388.49,439.67,425.33,400.13,366.45,396.3,439.45,303.31,334.95,382.73,407.98,439.56,447.32,404.59,385.77,357.11,413.67,379.91,396.83,380.63,358.28,369.23,413.03,394.22,324.79,319.6,420.95,374.65,383.09,392.41,433.73,395.69,411.21,370.98,402.5,357.96,365.8,454.78,495.05,359.28,386.05,389.27,418.41,335.23,497.7,388.94,535.71,386.31,366.2,369.23,594.06,419.09,526.62,594.45,609.34,340.59,395.31,358.64,364.52,307.61,297.62,256.56,368.85,332.53,398.88,374.53,490.46,375.74,358.09,317.29,671.14,463.86,432.21,456.27,610.17,613.6,638.52,751.88,594.06,538.28,398.49,441.23,625.65,475.12,268.28,195.83, 总资产周转天数(天),917.74,935.55,824.93,723.76,713.15,786.03,772.53,624.24,603.35,622.19,674.16,536.27,562.38,614.75,672.65,963.6,959.49,867.47,1008.97,980.39,1145.04,1163.54,1406.25,1295.9,1277.8,1286.63,1528.01,1147.96,1059.24,1032.7,1149.43,1023.31,1037.66,1000.56,1134.93,962.05,964.98,892.41,920.25,732.15,718.66,850.26,867.89,690.05,706.99,683.37,731.11,549.28,759.07,610.38,675.17,604.13,621.4,651.94,924.02,713.58,759.92,813.01,849.86,801.96,790.4,723.47,945.38,844.67,801.9,712.87,948.37,944.14,971.57,947.37,1170.35,928.79,932.32,668.65,979.33,872.73,802.14,810.45,946.37,1056.03,931.68,1158.67,1064.46,1070.79,888.89,910.24,1243.95,695.92,605.86,448.21, 流动资产周转率(次),0.45,0.29,0.18,0.79,0.59,0.35,0.18,0.88,0.66,0.43,0.2,0.93,0.65,0.4,0.18,0.72,0.56,0.41,0.26,1.11,0.71,0.48,0.2,0.84,0.64,0.43,0.17,0.91,0.7,0.44,0.22,1.04,0.75,0.53,0.24,1.09,0.77,0.52,0.27,1.22,0.84,0.45,0.23,1.11,0.79,0.54,0.26,1.32,0.66,0.55,0.25,1.18,0.81,0.53,0.19,1,0.68,0.43,0.21,0.87,0.68,0.47,0.18,0.83,0.64,0.49,0.19,0.69,0.48,0.32,0.13,0.69,0.5,0.54,0.19,0.84,0.71,0.47,0.2,0.68,0.37,0.56,0.31,0.53,0.3,0.59,0.21,0.81,0.98,131.3, 流动资产周转天数(天),604.16,626.96,504.77,454.6,460.83,510.49,498.06,410.21,407.55,420.76,457.78,388.94,412.72,450.45,493.69,499.86,485.44,434.68,352.8,322.9,380.44,378.39,444.88,426.95,418.8,420.66,517.54,397.04,387.21,405.59,409.46,345.85,358.95,338.66,375.63,331.4,352.2,342.99,337.71,295.91,321.28,396.74,387.6,323.89,343.69,335.07,349.92,272.77,406.38,327.33,356.29,303.82,332.72,342.01,476.19,359.57,394.62,414.65,438.17,415.75,396.65,385.69,502.51,433.94,424.6,368.7,484.39,521.06,565.68,567.11,699.3,524.25,543.37,331.43,476.95,429.9,378.26,379.67,452.03,531.29,488.86,648.65,584.8,674.54,594.65,614.02,844.67,444.83,367.8,2.74, 经营现金净流量对销售收入比率(%),0.3,0.35,0.32,0.2,0.31,0.44,0.53,0.2,0.28,0.29,0.43,0.23,0.29,0.27,-0.09,0.12,0.08,0.1,0.04,0.2,0.06,0.02,-0.02,0.29,0.25,0.13,-0.01,0.26,0.27,0.19,-0.19,0.31,0.17,0.07,-0.02,0.29,0.06,0.07,-0.19,0.25,0.24,0.28,0.14,0.15,-0.02,-0,-0.19,0.41,0.16,0.22,-0.25,0.4,0.15,0.18,-0.1,0.29,0.2,0.15,-0.11,0.37,0.08,0.04,-0.18,0.38,0.3,0.26,-0.09,0.38,0.25,0.29,0.14,0.26,0.14,0.15,-0.21,0.42,0,0.28,--,0.3,0.08,0.35,0.14,0.31,--,0.22,--,--,--,--, 资产的经营现金流量回报率(%),0.07,0.06,0.03,0.09,0.11,0.1,0.06,0.1,0.11,0.08,0.06,0.13,0.12,0.07,-0.01,0.06,0.03,0.03,0,0.07,0.01,0,-0,0.08,0.05,0.02,-0,0.08,0.06,0.03,-0.01,0.1,0.04,0.01,-0,0.09,0.02,0.01,-0.02,0.11,0.08,0.05,0.01,0.08,-0.01,-0,-0.02,0.21,0.05,0.06,-0.03,0.23,0.06,0.05,-0.01,0.14,0.07,0.03,-0.01,0.15,0.03,0.01,-0.02,0.16,0.1,0.07,-0.01,0.14,0.07,0.05,0.01,0.08,0.03,0.04,-0.02,0.17,0,0.06,--,0.1,0.02,0.11,0.03,0.1,--,0.06,--,--,--,--, 经营现金净流量与净利润的比率(%),1.06,1.29,1.19,0.74,1.1,1.65,2.03,0.72,1.02,1.06,1.54,0.92,1.03,0.97,-0.3,0.18,0.1,0.09,0.16,1.41,0.39,0.16,-0.47,4.09,2.53,0.93,-0.11,2.11,1.2,0.71,-0.75,1.23,0.55,0.23,-0.08,1.17,0.28,0.27,-0.69,1.21,0.9,0.99,0.43,0.83,-0.08,-0.01,-0.62,1.6,0.75,0.75,-0.75,1.42,0.56,0.71,-0.35,1.03,0.65,0.49,-0.32,1.46,0.28,0.14,-0.55,1.91,1.28,1.22,-0.36,2.32,1.14,1.25,0.47,1.46,0.64,0.66,-1.04,2.33,0,1.39,--,1.35,0.25,1.26,0.44,0.99,--,0.71,--,--,--,--, 经营现金净流量对负债比率(%),0.52,0.4,0.16,0.46,0.46,0.41,0.3,0.57,0.58,0.46,0.31,0.94,0.94,0.54,-0.08,0.45,0.26,0.23,0.01,0.13,0.02,0.01,-0,0.14,0.09,0.03,-0,0.13,0.1,0.05,-0.02,0.16,0.07,0.02,-0,0.14,0.03,0.02,-0.03,0.2,0.16,0.1,0.03,0.14,-0.02,-0,-0.05,0.37,0.12,0.15,-0.08,0.63,0.14,0.12,-0.03,0.42,0.2,0.09,-0.04,0.43,0.09,0.04,-0.09,0.73,0.52,0.36,-0.04,0.88,0.42,0.26,0.05,0.4,0.16,0.12,-0.06,0.39,0,0.17,--,0.27,0.05,0.29,0.09,0.27,--,0.21,--,--,--,--, 现金流量比率(%),79.57,61.61,24.04,74.74,70.79,64.88,62.81,98.55,96.15,76.2,52.19,140.53,94.7,54.54,-7.93,79.61,53,47.85,1.5,35.85,6.05,1.3,-0.41,33.26,23.51,5.73,-0.14,18.74,14.84,7.4,-4.91,30.64,11.9,3.68,-0.5,26.81,6.71,4.76,-6.38,37.31,34.02,16.28,4.69,22.43,-1.87,-0.25,-5.49,42.57,16.27,21.05,-11.54,97.62,19.94,15.91,-4.12,66.24,29.16,12.86,-5.2,62.38,12.8,6.76,-17.79,141.49,76.79,52.56,-5.96,131.23,53.96,31.46,5.58,39.52,15.91,12.48,-5.61,39.12,0,16.92,--,26.78,4.93,28.72,9.15,26.63,--,22.39,--,--,--,--,