报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),2.23,0.99,5.49,3.97,2.59,1.35,6.03,4.57,3.11,1.56,6.93,4.88,3.18,1.59,7.94,4.32,3.15,1.58,6.74,5,3.06,1.75,6.9,4.58,3,1.35,5.57,4.28,2.9,1.25,5.82,4.27,2.63,1.42,5.95,4.65,3.07,1.44,7.52,6.73,4.17,2.52,11.11,8.06,5.75,2.62,8.8,3.44,2.33,1.06,5.69,4.7,2.87,1.32,6.51,4.92,3.25,1.57,4.72,3.29,1.89,0.94,4.56,2.88,1.98,0.95,4.96,3.8,2.74,1.28,5.59,4.01,2.64,1.26,6.53,2.83,5.11,1.55,3.62,1.72,3.11,3.07,2.62,1.9,4.8,--,--,--, 应收账款周转天数(天),80.87,90.52,65.62,67.97,69.4,66.61,59.7,59.11,57.95,57.55,51.98,55.28,56.63,56.61,45.35,62.57,57.18,57.12,53.43,53.95,58.87,51.57,52.17,58.97,59.99,66.83,64.61,63.02,62.11,71.87,61.82,63.28,68.51,63.6,60.53,58.01,58.72,62.54,47.87,40.11,43.19,35.72,32.4,33.52,31.3,34.37,40.9,78.55,77.2,84.52,63.24,57.44,62.66,68.27,55.31,54.84,55.38,57.5,76.22,82.08,95.43,96.18,78.95,93.83,91.03,95.2,72.53,71.02,65.75,70.29,64.37,67.4,68.25,71.46,55.15,63.5,70.49,116.07,99.38,104.65,115.9,58.6,137.61,94.9,75.07,--,--,--, 存货周转率(次),2,0.82,5.08,3.58,2.25,1.23,5.04,3.79,2.43,1.15,6.31,4.99,3.59,1.68,8.94,4.95,3.29,1.96,6.93,5.07,3.28,1.64,5.18,3.98,2.48,0.92,3.58,2.6,1.67,0.59,3.23,2.2,1.31,0.61,2.81,1.97,1.45,0.68,2.73,1.92,1.3,0.66,2.03,--,0.82,0.37,2.71,4.11,--,1.01,6.55,4.65,2.67,0,5.75,3.3,2.44,0,3.9,3.44,2.03,0.8,4.41,2.68,1.88,0.83,4.44,3.41,2.34,1.05,3.99,2.78,1.9,0.83,3.2,1.21,3.57,1.85,2.98,1.29,2.42,2.95,7.94,0,26.42,--,--,--, 固定资产周转率(次),0.83,--,2,--,0.93,--,2.24,--,1.12,--,2.62,--,1.21,--,--,--,1.01,--,2.78,--,1.86,--,3.98,--,1.93,--,3.32,--,1.61,--,2.85,--,1.17,--,2.42,--,1.26,--,2.58,--,1.21,--,2.23,--,0.89,--,1.67,--,0.53,--,1.23,--,0.6,--,1.18,0.75,0.58,0.28,0.73,0.56,0.34,0.13,0.74,0.58,0.39,0.16,0.87,0.73,0.49,0.22,0.79,0.56,0.33,0.16,0.7,0.31,0.86,0.44,0.92,0.39,0.9,0.82,2.31,1.27,6.35,--,--,0.66, 总资产周转率(次),0.3,0.11,0.72,0.52,0.33,0.17,0.67,0.48,0.3,0.14,0.64,0.4,0.26,0.14,0.77,0.43,0.32,0.17,0.74,0.56,0.38,0.19,0.87,0.65,0.41,0.19,0.73,0.53,0.34,0.13,0.62,0.43,0.25,0.11,0.5,0.38,0.26,0.12,0.54,0.41,0.26,0.14,0.51,0.3,0.2,0.09,0.49,0.29,0.19,0.08,0.46,0.34,0.21,0.09,0.46,0.32,0.23,0.11,0.33,0.24,0.15,0.06,0.34,0.23,0.16,0.07,0.38,0.27,0.19,0.09,0.38,0.25,0.19,0.08,0.38,0.17,0.41,0.16,0.38,0.18,0.28,0.24,0.46,0.26,0.62,--,--,0.66, 存货周转天数(天),89.83,110.29,70.85,75.46,79.98,73,71.48,71.25,74.06,78.21,57.03,54.12,50.12,53.7,40.25,54.53,54.69,45.9,51.97,53.24,54.88,54.98,69.54,67.85,72.55,97.47,100.63,103.7,107.64,152.96,111.39,122.99,137.11,147.42,128.34,137.33,124.05,132,132.11,140.91,138.82,135.81,177.58,--,219.22,242.52,132.99,65.68,--,89.32,54.94,58.02,67.48,--,62.64,81.91,73.76,--,92.24,78.46,88.69,113.16,81.63,100.59,95.61,108.29,81.03,79.24,76.92,85.32,90.23,97.02,94.52,108.29,112.65,148.56,100.98,97.07,120.82,139.17,148.61,61.05,45.35,--,13.63,--,--,--, 总资产周转天数(天),602.21,791.56,499.79,524.27,538.76,523.56,541.19,560.4,593.28,630.25,558.49,673.48,684.41,653.59,468.99,622.41,569.26,520.53,487.01,482.92,476.19,464.16,414.36,417.05,436.47,466.32,491.33,511.85,524.48,682.85,580.83,627.62,729.34,797.87,716.13,715.8,697.4,760.14,671.14,665.35,699.57,632.91,711.32,903.61,886.7,955.41,729.34,938.48,950.37,1090.91,790.17,790.4,861.66,963.6,783.63,844.54,778.21,840.34,1102.27,1130.18,1210.49,1435.41,1056.65,1195.75,1129.23,1251.74,957.45,997.05,945.38,967.74,948.62,1083.03,954.91,1086.96,954.65,1083.68,888.01,1113.86,946.87,983.61,1298.23,748.75,791.21,695.79,578.5,--,--,541.84, 流动资产周转率(次),0.65,0.26,1.72,1.21,0.78,0.4,1.76,1.33,0.83,0.39,1.86,1.17,0.74,0.44,2.37,1.4,0.95,0.51,2.06,1.49,0.99,0.5,2,1.45,0.91,0.39,1.55,1.15,0.74,0.29,1.36,0.9,0.54,0.25,1.03,0.76,0.51,0.23,1.09,0.89,0.55,0.3,1.13,0.68,0.46,0.21,1.23,0.8,0.52,0.22,1.22,0.89,0.53,0.22,1.17,0.74,0.57,0.26,0.95,0.7,0.47,0.2,1.02,0.55,0.43,0.19,0.9,0.64,0.41,0.19,0.93,0.56,0.65,0.24,1.07,0.44,0.91,0.29,0.82,0.47,0.63,0.77,1.19,0.7,1.4,1.01,0.76,118.23, 流动资产周转天数(天),277.52,351.15,209.85,223.79,229.77,222.77,204.06,203.24,217.18,228.54,193.67,231.38,242.23,203.25,151.93,193.55,189.14,176.44,175.1,180.78,181.69,178.43,180.03,185.67,198.83,228.19,232.2,234.93,244.2,310.02,265.68,299.04,333.03,362.9,348.67,356.72,353.5,395.6,330.7,303,330.15,297.82,317.85,398.23,389.78,426.14,292.28,336.28,348.9,410.77,296.25,302.49,336.7,401.43,307.3,364.47,317.29,352.11,380.95,383.03,385.85,454.55,352.8,490.37,420.86,472.69,402.14,421.15,442.8,466.81,385.73,479.15,277.91,373.75,336.98,409.84,394.48,617.28,441.01,382.41,570.98,233.52,301.99,256.3,256.7,357.18,474.81,3.04, 经营现金净流量对销售收入比率(%),-0.03,-0.07,0.03,0.01,-0,-0.06,-0,-0.01,0.05,0.09,0.02,0.02,0.06,0.02,0.1,0.13,0.14,0.14,0.08,0.1,0.02,0.1,0.11,0.08,0.15,0.04,0.16,0.16,0.18,0.11,0.13,0.12,0.13,0.35,0.16,0.15,0.17,0.17,0.06,0.19,0.19,0.19,0.2,0.21,0.29,0.38,0.36,0.12,0.23,0.35,0.25,0.28,0.29,0.34,0.05,0.08,0.22,0.22,0.19,0.1,0.11,0.19,0.24,0.06,0.08,0.1,0.6,0.32,0.38,0.19,0.39,0,0.43,--,0.59,0.47,0.55,0.29,-0.07,0.68,-0.13,-0.09,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,-0.01,0.02,0.01,-0,-0.01,-0,-0.01,0.02,0.01,0.01,0.01,0.02,0,0.07,0.05,0.05,0.02,0.06,0.05,0.01,0.02,0.1,0.05,0.06,0.01,0.12,0.09,0.06,0.01,0.08,0.05,0.03,0.04,0.08,0.06,0.05,0.02,0.03,0.08,0.05,0.03,0.1,0.06,0.06,0.04,0.15,0.03,0.04,0.03,0.11,0.1,0.06,0.03,0.02,0.03,0.05,0.02,0.06,0.02,0.02,0.01,0.08,0.01,0.01,0.01,0.2,0.08,0.07,0.02,0.12,0,0.07,--,0.21,0.07,0.22,0.04,-0.02,0.11,-0.03,-0.02,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,1.66,0.57,-0.15,-1.3,-1.44,-5.37,9.02,9.38,0.57,0.41,1.26,0.28,1.57,1.78,1.81,1.56,0.88,0.85,0.17,1.01,1.55,0.96,1.68,0.41,2.1,1.83,1.78,2.33,1.69,1.72,4.64,8.81,3.15,2.55,4.2,5.74,1.88,2.97,5.1,5.07,4.4,3.06,7.98,9.56,7.73,4.33,6.73,15.06,8.12,7.03,5.92,8.96,1.6,1.96,4.1,3.68,11.78,1.66,1.57,2.34,2.27,0.55,0.72,0.83,4.14,2.04,2.2,1.28,2.34,0,2.63,--,2.53,1.73,2.62,1.35,-0.37,4.88,-0.55,-0.51,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.01,-0.01,0.03,0.01,-0,-0.02,-0,-0.01,0.02,0.02,0.02,0.01,0.03,0.01,0.14,0.11,0.1,0.05,0.12,0.11,0.02,0.04,0.15,0.08,0.09,0.01,0.2,0.14,0.09,0.02,0.12,0.08,0.05,0.06,0.12,0.08,0.06,0.03,0.04,0.11,0.07,0.04,0.14,0.08,0.08,0.05,0.21,0.06,0.07,0.04,0.18,0.15,0.09,0.05,0.03,0.04,0.09,0.04,0.1,0.04,0.03,0.02,0.17,0.03,0.03,0.02,0.48,0.2,0.19,0.07,0.41,0,0.16,--,0.52,0.18,0.68,0.09,-0.07,0.22,-0.06,-0.06,--,--,--,--,--,--, 现金流量比率(%),-1.43,-1.58,3.94,1.17,-0.22,-1.98,-0.38,-1.11,3.58,2.87,2.03,2.09,3.94,0.64,15.7,12.94,10.15,5.39,12.93,11.73,1.84,3.86,16.91,8.61,9.86,1.45,21.61,15.25,10.21,2.48,11.67,8.2,4.81,5.76,11.66,8.78,6.64,2.8,4.24,12.01,7.57,4.22,16.34,10.48,9.76,5.63,22.85,6.22,7.44,4.74,19.89,16.59,9.92,5.2,3.33,4.23,9.04,4.15,10.84,4.14,3.36,2.47,16.66,2.6,2.59,1.85,47.79,20.6,20.01,7.95,47.93,0,18.56,--,52.2,17.92,67.81,9.14,-7.03,22.12,-6.56,-6.57,--,--,--,--,--,--,