报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),2.31,1.49,0.68,3.46,2.54,1.71,0.83,3.64,2.7,1.82,0.9,3.59,2.8,1.68,0.77,3.77,3.01,1.93,0.99,3.92,2.9,1.85,0.91,4.07,2.98,2.01,0.98,4.01,3.08,2.01,0.99,4.94,3.58,2.59,1.22,6.62,4.39,2.57,1.16,4.58,3.14,1.93,0.94,3.48,2.37,1.48,0.64,4.11,2.82,1.84,0.82,4,2.91,1.9,0.99,4.2,3.18,1.97,0.94,4.96,3.54,2.26,1.01,4.62,3.39,2.13,0.96,4.88,4,2.62,1.12,6.25,4.83,3.28,1.47,6.54,3.05,7.31,3.45,5.14,4.58,4.34, 应收账款周转天数(天),116.73,120.81,131.56,104.11,106.34,105.23,108.99,98.85,100.03,98.66,99.58,100.22,96.5,106.93,116.32,95.5,89.62,93.13,91.24,91.75,93.12,97.56,98.62,88.49,90.47,89.66,91.99,89.71,87.66,89.72,91.27,72.86,75.35,69.5,74.06,54.41,61.54,70.07,77.7,78.6,86.03,93.44,96.01,103.43,114.12,121.78,140.08,87.62,95.68,97.68,109.17,90.05,92.67,94.85,91.28,85.79,84.96,91.45,95.54,72.56,76.33,79.71,88.82,77.88,79.54,84.56,93.3,73.75,67.45,68.68,80.36,57.63,55.88,54.95,61.27,55.05,59.07,49.23,52.21,69.97,78.67,82.94, 存货周转率(次),1.76,0.96,0.43,2.27,1.66,1.04,0.51,2.25,1.64,1.05,0.48,2.46,1.8,1.2,0.6,2.8,1.99,1.28,0.64,2.77,2.1,1.36,0.62,3,2.28,1.4,0.72,2.91,2.08,1.47,0.64,3.25,2.46,1.66,0.76,4.11,2.38,1.43,0.7,3.33,2.83,1.85,0.86,3.1,2.11,1.17,0.46,3.32,2.6,1.5,0.64,3.13,2.19,1.37,0.68,3.11,2.32,1.53,0.72,3.87,3.01,1.95,0.9,4.16,2.82,1.58,0.67,3.52,2.16,1.36,0.61,3.04,2.26,1.42,0.53,3.06,1.82,4.44,2.2,3.93,4.21,4.03, 固定资产周转率(次),--,1.53,--,3.69,--,1.73,--,4.15,--,2.15,--,4.25,--,1.95,--,3.93,--,1.91,--,4.01,--,2.03,--,4.5,--,2.24,--,4.47,--,2.28,--,6.71,--,3.82,--,7.97,--,2.49,--,3.24,--,1.44,--,2.22,--,0.92,--,3.01,--,1.5,--,3.1,--,1.46,--,2.83,2.02,1.33,0.62,3.01,2.29,1.38,0.67,2.98,2.32,1.45,0.67,2.94,1.93,1.21,0.54,2.79,2.24,1.4,0.64,3.34,1.84,4.33,2.07,3.58,4.13,1.04, 总资产周转率(次),0.45,0.26,0.11,0.63,0.46,0.3,0.15,0.67,0.49,0.32,0.15,0.67,0.48,0.31,0.14,0.65,0.47,0.31,0.15,0.65,0.49,0.33,0.15,0.72,0.54,0.36,0.17,0.69,0.51,0.34,0.15,0.97,0.76,0.54,0.27,1.47,0.98,0.53,0.23,0.91,0.65,0.4,0.18,0.64,0.44,0.26,0.11,0.84,0.66,0.42,0.18,0.87,0.62,0.4,0.19,0.83,0.63,0.41,0.2,0.93,0.69,0.42,0.19,0.84,0.57,0.35,0.15,0.79,0.54,0.35,0.15,0.67,0.49,0.3,0.12,0.63,0.34,0.94,0.42,1.01,1.07,1.04, 存货周转天数(天),153.27,187.03,207.42,158.71,162.77,172.33,177.48,159.72,165.03,172.23,185.8,146.35,149.78,150.23,149.63,128.52,135.35,140.38,141.58,129.77,128.56,132.17,144.16,120.12,118.43,128.18,125.86,123.86,130,122.05,141.6,110.64,109.72,108.49,119.05,87.63,113.33,125.6,128.55,108.03,95.27,97.55,104.98,116.18,127.99,154.06,195.27,108.44,103.65,119.62,140.63,115.16,123.01,131.17,131.77,115.75,116.17,117.59,124.91,93.07,89.69,92.18,99.98,86.62,95.64,114.1,135.03,102.24,125.27,132.76,148.05,118.51,119.23,126.96,168.79,117.67,99.06,81,81.87,91.64,85.58,89.41, 总资产周转天数(天),593.54,700.93,783.97,569.26,584.04,605.25,619.41,536.67,548.11,556.93,581.02,541.27,562.5,577.48,638.3,554.61,572.03,579.15,607.29,550.29,551.02,548.28,589.39,500,497.42,503.5,528.79,523.64,529.72,532.23,582.9,370.26,356.95,330.34,332.23,245.35,274.42,341.95,394.05,396.61,414.87,445.54,501.11,561.62,614.19,699.3,842.7,427.2,411.27,429.9,492.34,414.6,432.21,454.89,480.77,432.02,431.52,436.68,451.13,386.06,393.7,427.76,471.7,428.42,471.78,519.93,600.4,455.64,497.42,518.43,601.6,534.84,549.23,591.13,737.7,570.34,523.56,381.8,425.33,356.86,336.64,347.46, 流动资产周转率(次),0.63,0.36,0.16,0.88,0.64,0.41,0.2,0.92,0.68,0.44,0.21,0.92,0.67,0.43,0.2,0.89,0.63,0.42,0.2,0.88,0.66,0.44,0.21,0.95,0.71,0.47,0.22,0.89,0.66,0.44,0.2,1.24,0.95,0.69,0.35,2,1.33,0.75,0.35,1.48,1.05,0.66,0.3,1.09,0.76,0.45,0.18,1.41,1.09,0.69,0.31,1.46,1.04,0.66,0.32,1.43,1.1,0.72,0.35,1.74,1.3,0.82,0.38,1.66,1.14,0.65,0.26,1.56,1.09,0.72,0.3,1.27,0.87,0.53,0.21,0.97,0.48,1.36,0.58,1.66,1.68,154.51, 流动资产周转天数(天),425.46,501.95,562.5,410.12,423.93,438.38,449.55,389.99,396.53,405.31,424.13,392.37,405.77,415.13,460.36,405.54,426.47,430.73,451.35,409.93,409.4,407.52,438.38,379.15,377.78,384.78,405.77,404.72,408.23,412.47,452.03,289.86,283.7,262.12,260.57,180.32,203.6,239.62,260.72,243.57,256.22,271.33,297.32,330.28,356.01,404.13,489.93,254.69,248.46,260.83,292.68,247.37,259.14,271.13,281.87,251.15,245.86,250.07,254.31,207.11,208,220.67,239.04,216.8,237.59,276.12,340.14,230.8,247.43,251.64,297.91,283.02,309.49,338.92,423.13,371.1,374.53,264.34,308.22,217.26,214.11,2.33, 经营现金净流量对销售收入比率(%),0.08,0.09,0.25,0.13,0.14,0.17,0.2,0.05,0.07,0.08,0.22,-0.01,0.01,-0.01,0.03,0.1,0.17,0.14,0.25,0.12,0.14,0.09,0.17,0.06,0.06,0.01,-0.01,0.11,0.1,0.09,0.12,0.38,0.36,0.4,0.46,0,0.02,-0.16,0.02,0,0.04,-0.06,0.02,0.14,0.14,0.11,0.02,0.2,0.14,0.12,0.17,0.05,0.01,-0.01,-0.09,0.15,0.07,0.06,-0.16,0.09,0.07,0.09,-0.09,0.13,0.17,0.16,0.18,0.09,0.07,0.03,-0.07,0.13,0,-0.03,--,0.04,-0.21,-0.12,-0.01,0.06,--,--, 资产的经营现金流量回报率(%),0.03,0.02,0.03,0.08,0.06,0.05,0.03,0.03,0.04,0.02,0.03,-0,0,-0,0,0.06,0.08,0.04,0.04,0.08,0.07,0.03,0.03,0.04,0.03,0,-0,0.08,0.05,0.03,0.02,0.36,0.26,0.21,0.12,0.01,0.02,-0.07,0,0,0.03,-0.02,0,0.09,0.06,0.03,0,0.17,0.09,0.05,0.03,0.04,0.01,-0,-0.02,0.12,0.04,0.02,-0.03,0.07,0.04,0.03,-0.02,0.09,0.08,0.05,0.02,0.06,0.04,0.01,-0.01,0.08,0,-0.01,--,0.02,-0.07,-0.08,-0,0.05,--,--, 经营现金净流量与净利润的比率(%),3.11,6.46,16.03,2.16,2.2,2.73,3.51,0.72,0.95,1.04,3.94,-0.09,0.09,-0.1,0.3,0.92,1.58,1.32,2.69,1.31,1.61,1.01,1.92,0.69,0.69,0.14,-0.1,1.05,0.87,0.76,0.64,2.34,2.06,2.06,2.11,0.03,0.16,-1.47,0.3,0.03,0.48,-0.67,0.27,2.56,2.39,3.66,0.81,2.98,2.06,2.3,2.6,0.5,0.11,-0.12,-1.44,1.61,0.67,0.58,-1.76,0.82,0.59,0.71,-0.81,0.99,1.16,1.08,1.31,0.74,0.57,0.21,-0.76,1.35,0,-0.39,--,0.34,-1.32,-1.08,-0.09,0.43,--,--, 经营现金净流量对负债比率(%),0.18,0.14,0.16,0.49,0.35,0.29,0.17,0.2,0.24,0.15,0.21,-0.03,0.02,-0.02,0.03,0.46,0.59,0.31,0.29,0.58,0.51,0.21,0.18,0.23,0.18,0.02,-0.01,0.33,0.24,0.14,0.09,1.4,0.84,0.66,0.31,0.01,0.03,-0.14,0.01,0.01,0.06,-0.05,0.01,0.24,0.18,0.08,0,0.41,0.2,0.11,0.07,0.09,0.01,-0.01,-0.04,0.24,0.09,0.05,-0.07,0.16,0.09,0.07,-0.04,0.2,0.19,0.1,0.06,0.15,0.1,0.02,-0.03,0.2,0,-0.02,--,0.07,-0.28,-0.31,-0.01,0.09,--,--, 现金流量比率(%),19.15,14.36,17.19,51.8,37,30.7,18.26,21.45,25.9,16.27,22.26,-2.86,2.19,-2.1,3.6,49.97,63.57,33.46,31.37,63.43,54.74,22.01,18.96,24.61,18.53,2.39,-0.89,41.92,30.2,17.87,11.61,172.61,86.16,67.95,35.31,1.18,3.19,-13.84,0.85,0.6,6.75,-5.38,0.83,25.41,18.05,7.95,0.48,41,20.63,11.25,7.4,9.03,1.32,-0.84,-4.24,25.29,10.12,6.02,-8.29,18.41,10.89,8.76,-4.41,24.85,22.6,12.32,6.63,15.84,10.93,2.5,-2.71,21.04,0,-2.48,--,7.02,-28.82,-32.37,-1.47,10.27,--,--,