报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30, 应收账款周转率(次),2.33,1.01,5.21,4.13,2.83,1.49,5.52,4.09,2.66,1.32,5.01,3.69,2.39,1.22,4.27,2.91,1.9,0.97,4.13,3.19,2.13,1.13,4.81,3.59,2.41,1.2,4.79,3.29,2.23,1.11,4.97,3.94,2.66,1.4,7.49,5.75,3.66,1.85,8.73,5.71,4.68,2.33,9.56,6.73,4.09,2.18,10.48,7.57,5.29,2.78,11.15,7.6,5.06,2.5,10.7,7.21,5.11,2.4,11.79,8.22,5.52,2.69,14.33,9.19,6.95,3.42,11.76,10.66,6.88,3.69,11.75,6.98,4.42,2.03,6.3,3.11,3.76,1.43,0.54,0.82,1.6,0.76,1.52,1.44,2.02,1.71,3.09,5.92,4.75,18.97,18.86,--, 应收账款周转天数(天),77.27,89.55,69.06,65.39,63.52,60.4,65.27,66.07,67.62,68.07,71.92,73.24,75.3,73.85,84.23,92.94,94.88,93.1,87.07,84.61,84.42,79.46,74.8,75.16,74.71,75.01,75.24,82.08,80.66,80.99,72.42,68.52,67.66,64.14,48.06,46.96,49.17,48.56,41.22,47.3,38.47,38.7,37.67,40.15,44.01,41.37,34.35,35.67,34.06,32.39,32.3,35.51,35.55,36.01,33.64,37.46,35.24,37.45,30.53,32.83,32.63,33.51,25.12,29.37,25.89,26.3,30.62,25.32,26.15,24.38,30.63,38.66,40.69,44.38,57.1,57.93,95.79,125.73,668.65,219.7,225.38,238.03,236.69,125.14,177.87,105.16,116.66,30.4,75.78,9.49,19.08,--, 存货周转率(次),1.26,0.53,2.68,2.09,1.4,0.7,2.36,1.88,1.23,0.57,2.11,1.7,1.13,0.55,2.18,1.75,1.13,0.58,2.33,1.84,1.27,0.66,2.56,2.07,1.38,0.71,2.79,2.31,1.53,0.77,2.76,2.4,1.59,0.79,3.67,3.21,2.05,1.03,4.26,3.36,2.35,1.17,3.52,2.6,1.57,0.74,3.04,2.5,1.86,0.91,3.24,2.58,1.64,0.79,3.09,2.36,1.69,0.81,3.12,2.27,1.51,0.73,3.42,2.68,1.85,0.92,2.82,2.26,1.47,0.81,3.53,2.78,1.75,0.84,2.45,1.37,1.74,0.93,0.58,1.24,2.09,1.24,2.24,0,5.3,0,8.96,0,7.69,0,17.37,--, 固定资产周转率(次),1.62,--,3.7,--,1.93,--,3.62,--,1.8,--,3.09,--,1.59,--,2.64,--,1.29,--,2.32,--,1.19,--,2.36,--,1.23,--,2.43,--,1.19,--,2.45,--,1.37,--,3.08,--,1.63,1.56,3.23,--,1.86,--,3.17,--,1.53,--,3.7,--,2.66,--,4.63,--,2.39,--,3.94,2.93,2.01,0.89,4.08,3.24,2.19,1.08,5.1,3.74,2.58,1.27,3.45,2.8,1.8,0.94,3.34,2.31,1.49,0.71,2.31,1.23,1.63,0.69,0.49,1.08,2.48,1.58,3.54,2.06,8.57,4.59,19.81,13.05,33.97,20.35,1.41,1.23, 总资产周转率(次),0.32,0.14,0.72,0.56,0.38,0.19,0.69,0.54,0.36,0.17,0.63,0.48,0.32,0.16,0.62,0.48,0.33,0.16,0.65,0.49,0.34,0.17,0.68,0.52,0.35,0.17,0.67,0.5,0.33,0.16,0.63,0.5,0.33,0.17,0.81,0.66,0.43,0.21,0.9,0.66,0.5,0.24,0.88,0.67,0.43,0.2,0.88,0.7,0.51,0.25,0.9,0.71,0.45,0.21,0.88,0.68,0.48,0.23,0.91,0.67,0.43,0.21,0.98,0.73,0.5,0.25,0.71,0.57,0.38,0.2,0.79,0.57,0.36,0.17,0.56,0.3,0.34,0.12,0.07,0.14,0.29,0.17,0.34,0.17,0.61,0.31,0.96,0.6,0.83,0.49,1.41,1.23, 存货周转天数(天),143.13,171.17,134.36,129.21,128.26,128.46,152.63,143.24,146.26,157.48,170.43,158.51,159.5,163.73,165.21,154.52,159.11,156.39,154.49,146.37,141.45,136.3,140.43,130.3,130.38,127.24,128.88,116.98,117.7,117.57,130.29,112.69,113.53,113.72,98.04,84.07,87.86,87.19,84.49,80.42,76.48,76.93,102.35,103.69,114.31,121,118.58,108.18,96.82,99.12,111.09,104.5,109.61,113.84,116.53,114.43,106.65,110.52,115.44,118.82,119.02,123.07,105.26,100.82,97.44,97.84,127.61,119.41,122.78,111.08,102.01,97.03,102.88,107.57,147.06,131.36,206.47,194.38,624.35,145.26,172.18,145.13,160.59,--,67.98,--,40.16,--,46.83,--,20.72,--, 总资产周转天数(天),556.24,655.98,501.46,478.05,476.82,473.93,518.66,495.5,499.72,526.62,571.79,559.7,559.18,574.35,578.13,559.24,539.73,551.13,552.57,546.34,527.55,518.43,530.97,516.75,511.51,519.63,536.35,535.61,541.03,556.24,571.16,540.97,538.92,526.62,444.88,406.2,414.17,422.14,401.83,407.06,359.28,374.69,411.1,405.77,420.07,442.7,407.93,385.99,352.87,358.85,399.73,382.71,401.79,423.73,409.09,396.59,374.45,389.61,394.74,406.02,421.35,430,369.19,371.24,361.59,356.86,504.2,470.14,476.32,442.26,457.72,471.53,494.37,516.65,642.28,599,1065.4,1502.5,5224.96,1312.91,1232.03,1058.82,1059.14,1044.69,585.65,580.08,376.85,299.6,434.21,364.08,255.7,146.15, 流动资产周转率(次),0.51,0.22,1.12,0.88,0.59,0.3,1.09,0.86,0.57,0.27,1.02,0.79,0.53,0.26,1.06,0.84,0.57,0.28,1.16,0.89,0.62,0.32,1.23,0.95,0.64,0.32,1.26,0.97,0.65,0.32,1.19,0.93,0.61,0.32,1.51,1.24,0.81,0.4,1.66,1.26,0.88,0.43,1.56,1.21,0.78,0.37,1.54,1.21,0.88,0.43,1.47,1.13,0.71,0.34,1.46,1.18,0.84,0.41,1.61,1.16,0.77,0.38,1.69,1.23,0.83,0.43,1.25,1.01,0.68,0.37,1.48,1.11,0.71,0.34,1.06,0.57,0.59,0.2,0.1,0.17,0.36,0.21,0.4,0.2,0.7,0.35,1.12,0.71,0.99,0.54,151.68,142.61, 流动资产周转天数(天),355.8,417.25,321.17,305.64,304.05,302.52,331.31,312.46,315.13,332.72,352.01,342.6,338.16,343.91,340.2,319.56,317.91,320.63,310.93,304.02,290.56,283.91,292.75,283.32,279.81,285.17,285.28,279.76,276.46,281.07,302.04,291.07,295.08,284.99,238.55,217.29,223.57,223.99,217.47,213.76,205.01,210.58,230.5,223.97,229.74,244.57,233.84,224.05,205.71,208.91,245.62,239.34,253.91,268.58,246.54,228.72,214.98,218.66,223.55,232.58,235.2,240,213.61,219.82,217,211.37,287.59,266.38,266.31,245.1,243.42,243.66,253.81,263.62,340.23,317.01,605.35,907.26,3769.63,1048.34,1001.39,869.99,891.53,900,516.5,516.65,322.47,253.7,365.37,335.26,2.37,1.26, 经营现金净流量对销售收入比率(%),0.07,-0.03,0.09,0.05,0.03,0.02,0.08,0.05,0.06,0.05,0.07,0.04,0,-0.08,0.09,0.03,0.03,0.04,0.07,0.04,-0,-0.11,0.04,0.01,-0.02,-0.07,0.09,0.04,0.04,0.01,0.06,0.02,-0.01,-0.09,0.03,0.01,-0,-0.06,0.06,0.02,-0.01,-0.03,0.09,0.11,0.06,0.06,0.06,0.06,0.05,-0.04,0.04,0.01,0.03,-0.02,0.06,0.05,0.02,-0.07,0.06,0.01,-0.02,-0.07,0.06,0.05,0.1,-0,0.07,0.04,0.08,0.04,0.03,0,0.05,--,0.06,0.08,0.73,0.24,-0.5,--,-0.05,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.02,-0,0.06,0.03,0.01,0,0.06,0.03,0.02,0.01,0.04,0.02,0,-0.01,0.05,0.02,0.01,0.01,0.04,0.02,-0,-0.02,0.03,0.01,-0.01,-0.01,0.06,0.02,0.01,0,0.04,0.01,-0,-0.02,0.02,0,-0,-0.01,0.05,0.01,-0,-0.01,0.07,0.07,0.03,0.01,0.05,0.04,0.02,-0.01,0.03,0.01,0.01,-0,0.05,0.03,0.01,-0.02,0.05,0,-0.01,-0.01,0.06,0.03,0.05,-0,0.04,0.02,0.03,0.01,0.03,0,0.02,--,0.03,0.02,0.21,0.03,-0.04,--,-0.02,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.01,-0.73,1.44,0.76,0.57,0.42,1.6,0.88,0.97,1.03,1.29,0.53,0,-1.63,1.87,0.57,0.53,0.96,2.39,0.99,-0.04,-2.73,1.15,0.34,-0.4,-1.44,2.25,1,1.08,0.22,2.89,0.66,-0.51,-2.38,0.9,0.11,-0.04,-1.35,1.24,0.44,-0.15,-0.81,1.24,1.55,1.2,1.86,1.12,0.95,0.84,-0.81,0.63,0.2,0.48,-0.42,0.49,0.82,0.31,-1.47,1.01,0.12,-0.58,-1.68,1.37,1.11,2.38,-0.09,1.13,0.65,1.24,0.68,0.55,0,0.68,--,0.58,0.8,5.31,1.01,-0.66,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.05,-0.01,0.13,0.06,0.03,0.01,0.11,0.06,0.04,0.02,0.08,0.03,0,-0.03,0.1,0.03,0.02,0.01,0.09,0.04,-0,-0.04,0.06,0.02,-0.01,-0.02,0.12,0.04,0.03,0,0.07,0.02,-0.01,-0.03,0.05,0.01,-0,-0.03,0.1,0.02,-0.01,-0.02,0.14,0.14,0.05,0.02,0.1,0.08,0.05,-0.02,0.07,0.02,0.03,-0.01,0.09,0.06,0.02,-0.03,0.1,0.01,-0.02,-0.03,0.1,0.05,0.08,-0,0.08,0.05,0.06,0.02,0.06,0,0.04,--,0.07,0.05,0.38,0.06,-0.09,--,-0.03,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),4.87,-1.03,13.42,5.99,2.93,0.83,12.1,6.75,4.82,2.04,9.1,3.81,0.02,-3.07,11.51,3.85,2.41,1.57,10.24,4.46,-0.11,-4.71,6.61,1.85,-1.56,-2.83,13.77,4.56,3.39,0.41,8.25,2.37,-1.12,-3.9,5.69,0.82,-0.19,-3.12,11.32,2.46,-0.69,-1.62,15.14,15.37,5.28,2.51,10.38,7.93,4.83,-1.97,7.16,1.76,2.7,-0.74,9.96,6.55,1.68,-3.74,10.94,0.74,-2.25,-3.2,12.39,6.38,8.93,-0.19,9.01,5.37,6.48,1.81,6.29,0,4.3,--,7.72,5.37,40.1,5.92,-9.79,--,-2.87,--,--,--,--,--,--,--,--,--,--,--,