报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),16.01,11.95,6.94,20.33,16.06,11.15,6.75,22.58,19.05,16.27,10.24,25.44,19.17,14.18,8.37,27.08,24.13,20.44,10.88,25.76,18.68,15.2,9.19,27.67,25.09,19.96,12.51,43.06,25.88,23.26,13.77,53.1,40.04,31.63,17.62,50.3,37.17,28.61,19.43,46.57,32.92,28.71,13.35,41.9,31.85,25.2,15.03,35.45,35.93,31.82,13.51,32.85,24.27,21.27,13.6,31.02,29.36,23.51,11.2,17.7,11.39,8.85,5.21,10.74,8.23,5.08,2.96,7.24,4.93,3.65,2.24,5.35,6.74,2.8,5.78,4.17,4.55,2.58,3.76,2.2,5.73,--,--,--,--, 应收账款周转天数(天),16.86,15.07,12.97,17.71,16.81,16.14,13.34,15.94,14.18,11.07,8.79,14.15,14.09,12.7,10.76,13.3,11.19,8.81,8.27,13.98,14.46,11.85,9.79,13.01,10.76,9.02,7.2,8.36,10.43,7.74,6.53,6.78,6.74,5.69,5.11,7.16,7.26,6.29,4.63,7.73,8.2,6.27,6.74,8.59,8.48,7.14,5.99,10.15,7.52,5.66,6.66,10.96,11.12,8.46,6.62,11.6,9.2,7.66,8.03,20.33,23.7,20.33,17.26,33.52,32.81,35.46,30.45,49.72,54.76,49.38,40.22,67.32,40.04,64.34,62.28,43.17,79.15,69.85,95.69,81.82,62.87,--,--,--,--, 存货周转率(次),0.46,0.35,0.23,0.73,0.54,0.41,0.26,0.71,0.57,0.43,0.31,0.7,0.59,0.44,0.3,0.7,0.64,0.52,0.3,0.65,0.53,0.39,0.24,0.62,0.48,0.36,0.25,0.7,0.56,0.43,0.29,0.94,0.88,0.63,0.48,1.04,0.98,0.68,0.45,1.12,0.94,0.66,0.41,1.13,0.94,0.63,0.48,1.07,0.92,0.66,0.47,1.16,0.91,0.63,0.53,1.33,1.13,0.83,0.55,1.29,1.01,0.73,0.5,1.35,0.92,0.6,0.41,1.15,0.9,0.69,--,1.34,2.16,0.77,1.53,0.84,1.3,0.97,1.57,0.81,1.25,1.5,1.36,1.69,1.38, 固定资产周转率(次),--,0.45,--,0.93,--,0.52,--,0.99,--,0.6,--,1.21,--,0.9,--,1.65,--,1.12,--,1.87,--,1.18,--,2.31,--,1.38,--,3.29,--,1.87,--,4.31,--,2.56,--,4.56,--,2.4,--,4.87,--,2.72,--,5.05,--,2.86,--,4.78,--,2.9,--,4.44,3.47,2.43,1.73,3.81,2.78,1.93,1.28,2.81,2.03,1.39,0.9,2.25,1.47,0.95,0.65,2.3,2.25,1.61,0.95,3.22,2.04,1.82,3.33,1.92,2.84,2.03,3.36,2.19,2.74,--,3.1,4.97,0.84, 总资产周转率(次),0.27,0.19,0.13,0.4,0.3,0.22,0.14,0.41,0.32,0.23,0.16,0.43,0.35,0.25,0.18,0.48,0.4,0.31,0.2,0.49,0.38,0.28,0.18,0.54,0.42,0.31,0.22,0.73,0.56,0.42,0.26,0.91,0.7,0.51,0.33,0.88,0.68,0.47,0.3,0.89,0.7,0.5,0.3,0.94,0.74,0.54,0.35,0.9,0.71,0.52,0.33,0.84,0.65,0.47,0.32,0.8,0.59,0.42,0.27,0.65,0.47,0.33,0.21,0.6,0.41,0.28,0.18,0.53,0.39,0.29,0.19,0.54,0.4,0.31,0.72,0.55,0.81,0.51,0.77,0.41,0.65,0.42,0.77,0.92,0.84, 存货周转天数(天),591.85,512.53,395.43,492.07,495.87,444.44,348.16,508.47,470.47,415.42,290.79,515.1,455.39,409.56,296.05,517.46,422.34,345.56,297.13,551.98,513.99,463.44,378.31,581.87,567.35,506.9,367.2,517.02,485.18,419.38,306.85,381.44,307.8,285.13,186.49,347.09,276.1,264.82,200.22,321.6,287.69,272.6,217.08,318.61,287.23,286.72,186.84,337.55,294.34,270.72,189.99,310,297.36,285.44,169.2,271,239,217.76,163.52,278.57,267.43,246.68,179.43,265.84,294.5,298.26,220.26,312.85,298.54,261.13,--,269.32,125.21,233.49,235.54,215.57,276.41,185.64,229.91,222.22,286.94,120.12,265.08,213.04,260.3, 总资产周转天数(天),1007.09,932.16,713.15,897.98,889.62,813.74,640.11,878.26,839.81,774.19,554.87,834.49,766.39,706.99,512.82,745.5,680.1,582.52,459.42,732.45,705.33,649.59,493.15,671.77,647.64,580.27,405.04,491.8,480.09,426.95,349.65,396.56,384.62,352.66,273.72,409.93,399.76,387.1,304.77,404,387.76,362.83,300.9,381.11,364.13,330.7,257.66,399.73,379.43,345.56,269.22,428.47,415.13,383.96,278.98,450.23,454.47,428.98,338.6,553.59,574.22,544.79,421.35,600.9,657.89,643.55,488.33,677.46,694.27,628.05,468.51,665.19,677.2,584.61,501.04,329.85,442.97,352.94,469.42,444.33,555.38,430.52,465.12,390.46,429.95, 流动资产周转率(次),0.7,0.49,0.32,1.07,0.81,0.59,0.37,1.11,0.89,0.64,0.44,1.15,0.97,0.67,0.45,1.23,1.01,0.78,0.47,1.11,0.82,0.57,0.37,0.99,0.75,0.54,0.37,1.2,0.92,0.69,0.4,1.39,1.07,0.77,0.48,1.26,0.97,0.65,0.41,1.24,0.99,0.71,0.41,1.32,1.04,0.77,0.47,1.25,0.97,0.72,0.44,1.12,0.83,0.6,0.41,1.04,0.78,0.55,0.35,0.87,0.63,0.45,0.29,0.83,0.57,0.4,0.26,0.72,0.53,0.38,0.25,0.7,0.51,0.39,0.96,0.81,1.17,0.71,1.06,0.56,0.93,0.66,1.16,1.35,130.24, 流动资产周转天数(天),387.15,364.59,277.44,338,332.39,307.32,243.51,323.16,303.34,281.38,205.53,312.12,278.78,267.7,200.13,292.42,268.58,230.09,192.23,324.3,330.19,314.14,243.84,362.57,361.01,333.95,241.22,301.23,292.81,261.89,223.71,258.96,251.96,233.28,187.23,285.65,278.26,275.9,220,290.72,272.84,252.56,217.13,272.69,259.37,235.17,191.37,288.69,277.15,249.58,202.98,321.29,324.64,299.65,220.05,344.73,347.31,325.91,260.72,413.79,427.01,402.5,312.28,432.9,470.47,448.65,346.82,497.24,512.14,469.85,356.15,516.65,528.38,458.25,375.16,221.35,306.44,253.31,339.91,323.97,387.89,273.85,310.59,265.94,2.76, 经营现金净流量对销售收入比率(%),0.18,0.2,0.18,0.19,0.2,0.2,0.28,0.2,0.21,0.15,0.2,0.19,0.26,0.25,0.32,0.25,0.33,0.33,0.38,0.26,0.34,0.39,0.47,0.17,0.2,0.16,0.28,0.23,0.15,0.19,0.26,0.25,0.27,0.33,0.52,0.26,0.25,0.26,0.29,0.32,0.36,0.36,0.37,0.36,0.37,0.41,0.68,0.3,0.35,0.37,0.49,0.18,0.26,0.3,0.46,0.18,0.23,0.35,0.45,0.17,0.26,0.27,0.4,0.31,0.42,0.54,0.52,0.1,0,0.19,--,0.06,--,0.14,0.2,0.24,0.12,--,0.02,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.05,0.04,0.02,0.07,0.06,0.04,0.04,0.08,0.07,0.03,0.03,0.08,0.09,0.06,0.05,0.11,0.13,0.1,0.07,0.12,0.13,0.1,0.08,0.09,0.08,0.05,0.06,0.16,0.08,0.08,0.07,0.21,0.18,0.17,0.16,0.22,0.17,0.12,0.09,0.25,0.24,0.18,0.11,0.31,0.26,0.22,0.22,0.25,0.25,0.2,0.15,0.14,0.16,0.14,0.14,0.14,0.14,0.14,0.11,0.11,0.12,0.09,0.08,0.18,0.17,0.15,0.09,0.05,0,0.05,--,0.03,--,0.04,0.11,0.13,0.09,--,0.02,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),0.89,0.83,0.65,0.94,1.01,0.87,1.06,0.94,0.99,0.63,0.74,0.91,1.2,0.98,1.11,1.11,1.38,1.24,1.32,1.09,1.37,1.39,1.54,0.7,0.76,0.55,0.92,0.77,0.53,0.63,0.82,0.79,0.94,1.16,1.93,0.89,0.97,1.08,1.21,1.2,1.46,1.57,1.56,1.4,1.62,1.88,3.17,1.28,1.76,1.95,2.47,1,1.42,1.66,2.51,1.04,1.52,2.27,2.48,1.12,1.79,1.91,2.24,2.29,2.8,3.57,2.96,0.81,0,1.32,--,0.31,--,0.75,1.4,1.74,0.83,--,0.16,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.21,0.15,0.1,0.3,0.24,0.17,0.15,0.29,0.25,0.13,0.13,0.28,0.36,0.24,0.22,0.44,0.59,0.57,0.32,0.56,0.59,0.55,0.42,0.45,0.38,0.28,0.28,0.63,0.33,0.34,0.27,0.7,0.57,0.51,0.5,0.65,0.5,0.29,0.25,0.62,0.65,0.5,0.33,0.87,0.72,0.58,0.61,0.87,0.85,0.71,0.57,0.54,0.6,0.49,0.58,0.71,0.65,0.68,0.56,0.59,0.62,0.53,0.49,0.98,1.15,0.87,0.43,0.23,0,0.35,--,0.17,--,0.28,0.5,0.39,0.31,--,0.06,--,--,--,--,--,--, 现金流量比率(%),25.06,17.5,11.75,35.54,27.87,20.44,17.3,34.52,31.1,16.27,15.83,33.56,43.41,29.42,26.07,47.47,67.8,67.99,36.52,66.26,66.74,58.62,43.95,47.83,39.58,29.65,28.84,65.45,34.47,35.04,28.4,74.09,60.23,54.61,52.41,68.55,50.7,29.87,25.77,63.23,65.57,50.19,32.77,87.37,71.51,57.74,61.43,87.12,84.54,71.2,57.34,53.6,59.96,49.23,58.36,70.74,64.8,67.89,55.79,58.84,61.8,52.72,49.27,97.72,114.52,87.24,42.94,23.44,0,35.47,--,17.25,--,28.39,49.55,40.8,32.37,--,6.4,--,--,--,--,--,--,