报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),1.18,0.52,3.51,2.34,1.47,0.55,3.65,2.27,1.4,0.56,3.75,2.38,1.42,0.57,3.91,2.42,1.47,0.6,4.16,2.72,1.57,0.61,4.14,2.44,1.65,0.62,4.54,2.85,1.83,0.63,4.29,2.92,1.81,0.76,4.35,2.94,1.93,0.88,5.01,3.7,2.25,1.09,6.31,4.09,2.85,1.12,5.98,4.04,2.81,0.99,5.77,3.43,2.28,1.06,6.26,4.49,2.69,1.25,6.3,4.01,2.85,1.19,5.59,2.98,1.71,0.94,3.26,2.17,1.38,0.62,2.58,1.77,1.31,0.62,3.45,1.74,2.93,1.48,2.77,2.38,2.61, 应收账款周转天数(天),152.35,173.58,102.53,115.15,122.64,164.29,98.57,118.95,128.97,160.03,96.01,113.33,126.6,159.15,92.11,111.61,122.77,148.96,86.51,99.26,114.74,148.22,86.98,110.7,109.24,144.95,79.3,94.88,98.51,142.16,83.93,92.59,99.65,117.72,82.83,91.86,93.13,102.54,71.84,73.01,80.15,82.49,57.06,66.04,63.21,80.45,60.17,66.77,64,91.3,62.37,78.74,78.94,85.13,57.53,60.15,66.85,72.17,57.16,67.41,63.22,75.5,64.37,90.6,104.97,95.25,110.46,124.58,130.41,145.21,139.35,152.21,137.28,145.89,104.33,103.62,122.81,121.49,130.13,151.23,137.71, 存货周转率(次),0.33,0.14,1.12,0.85,0.47,0.17,1.02,0.6,0.35,0.13,0.95,0.55,0.34,0.14,1.03,0.6,0.37,0.14,1.06,0.61,0.34,0.14,1.16,0.69,0.5,0.19,1.49,0.87,0.58,0.19,1.27,0.85,0.56,0.2,1.17,0.73,0.5,0.24,1.3,0.88,0.58,0.26,1.42,1.04,0.71,0.26,1.43,1.04,0.81,0.25,1.54,1.05,0.68,0.31,1.55,0.98,0.63,0.29,1.5,1.15,0.8,0.31,1.79,1.08,0.73,0.39,1.46,1.14,0.8,0.36,1.74,1.5,1.41,0.72,2.76,1.27,1.43,0.74,1.24,0.99,1.18, 固定资产周转率(次),3.77,--,11.4,--,4.61,--,9.43,--,3.24,--,8.04,--,2.95,--,8.51,--,3.3,--,8.39,--,2.8,--,7,--,2.75,--,7.21,--,3.09,--,7.19,--,3.84,--,9,--,4.86,--,10.75,--,4.48,--,12.8,--,7.33,--,14.19,--,7.24,--,12.82,--,5.02,--,9.77,6.08,3.9,1.67,7.16,4.98,3.36,1.3,6.87,4.27,2.64,1.46,5.54,4.03,3.44,1.54,5.57,4.01,2.8,1.32,7.65,3.64,6.39,3.06,4.94,4.48,0.49, 总资产周转率(次),0.16,0.07,0.54,0.4,0.23,0.09,0.56,0.35,0.21,0.08,0.56,0.34,0.21,0.08,0.57,0.36,0.21,0.08,0.59,0.37,0.21,0.08,0.6,0.36,0.24,0.1,0.7,0.42,0.28,0.1,0.63,0.43,0.28,0.11,0.6,0.39,0.26,0.13,0.63,0.44,0.28,0.13,0.75,0.55,0.37,0.15,0.76,0.52,0.38,0.13,0.72,0.45,0.3,0.14,0.69,0.47,0.31,0.13,0.65,0.48,0.33,0.13,0.66,0.36,0.22,0.12,0.44,0.32,0.22,0.1,0.38,0.27,0.2,0.09,0.4,0.19,0.31,0.26,0.48,0.47,0.49, 存货周转天数(天),545.12,623.27,320.97,317.95,384.12,543.81,354.54,449.63,513.26,677.2,379.71,490.29,524.02,659.82,349.79,447.46,484,625.87,339.85,439.74,529.26,654.55,310.05,390.96,360.29,465.12,242.05,309.53,309.86,479.49,282.93,317.35,321.77,442.48,307.93,370.88,363.12,371.59,277.63,305.4,310.45,340.52,254.36,258.87,255.32,341.82,252.12,259.79,221.46,361.3,233.19,256.22,264.32,288.46,231.56,274.2,285.94,307.27,240.22,235.29,224.94,286.62,201.46,250.12,247.49,231.07,245.82,236.03,226.3,251.68,206.35,179.59,127.56,125.52,130.3,141.57,252.49,242.95,291.05,363.75,304.47, 总资产周转天数(天),1156.07,1380.37,665.68,679.59,771.21,1056.34,640.34,777.2,853.89,1108.37,648.42,792.95,876.34,1159.79,631.47,760.35,841.12,1072.71,607.8,732.1,871.25,1088.27,596.62,748.54,739.83,946.37,516.57,640.11,641.94,927.84,569.8,631.43,650.05,827.21,598.5,688.95,691.51,719.42,570.34,612.11,638.75,681.82,477.14,492.97,488.86,603.22,475.81,516.45,474.56,703.13,502.37,598.8,601.6,650.29,523.79,577.66,586.51,681.82,550.04,567.47,543.97,680.27,543.81,747.92,813.38,732.9,821.17,845.86,830.64,920.25,955.67,987.2,898.65,980.39,903.61,964.63,1173.79,703.4,747.82,771.37,733.8, 流动资产周转率(次),0.2,0.08,0.68,0.49,0.29,0.1,0.67,0.41,0.25,0.09,0.63,0.39,0.23,0.09,0.65,0.41,0.25,0.1,0.69,0.43,0.24,0.1,0.73,0.44,0.3,0.12,0.89,0.54,0.36,0.13,0.81,0.54,0.35,0.14,0.73,0.47,0.31,0.15,0.74,0.51,0.33,0.15,0.87,0.62,0.42,0.17,0.88,0.61,0.44,0.15,0.85,0.54,0.36,0.17,0.82,0.57,0.37,0.16,0.82,0.61,0.43,0.17,0.86,0.45,0.28,0.15,0.54,0.39,0.26,0.12,0.44,0.32,0.24,0.11,0.44,0.2,0.35,0.32,0.62,0.57,61.74, 流动资产周转天数(天),922.6,1107.01,532.78,548.45,627.18,863.72,540.05,656.93,714,972.97,570.98,697.85,769.56,1021.57,552.15,663.88,734.39,931.68,522.65,627.91,745.34,926.88,493.89,610.86,602.41,760.78,403,503.83,497.93,707.55,443.4,499.63,511.95,663.72,490.06,571.43,577.66,602.01,484.52,530.66,553.51,589.01,415.85,434.43,431.65,529.72,410.87,444.15,405.13,600,422.44,502.14,500.42,538.28,437.26,477.45,487.14,564.97,438.76,446.21,417.92,516.06,419.73,593.67,650.52,587.85,668.65,689.66,689.13,764.01,815.77,842.7,756.94,845.07,812.46,894.63,1035.67,568.18,582.81,627.51,5.83, 经营现金净流量对销售收入比率(%),0.01,-0.07,0,-0.08,-0.15,-0.34,0.04,-0.04,-0.09,-0.29,0.04,-0.06,-0.12,-0.33,0.11,0.05,-0.08,-0.19,0.14,0.03,0.08,-0.14,0.08,0.01,-0.05,-0.21,0.01,-0.07,-0.2,-0.25,0.11,0.09,-0.07,-0.28,-0.06,-0.14,-0.12,-0.37,0.05,-0.02,0.01,-0.21,0.06,-0.03,-0.04,-0.09,0.11,0.13,0.08,-0.2,-0.05,0.07,-0.1,-0.49,-0.02,-0.12,-0.24,-0.41,0.12,0.02,-0.04,-0.22,0.12,0.21,0.45,0.08,0.04,-0.06,-0.16,-0.71,-0.2,0,-0.12,--,-0.04,-0.08,0.14,0.01,0.14,--,--, 资产的经营现金流量回报率(%),0,-0,0,-0.03,-0.03,-0.03,0.02,-0.01,-0.02,-0.02,0.02,-0.02,-0.03,-0.03,0.06,0.02,-0.02,-0.02,0.08,0.01,0.02,-0.01,0.04,0,-0.01,-0.02,0.01,-0.03,-0.05,-0.02,0.06,0.04,-0.02,-0.03,-0.04,-0.05,-0.03,-0.05,0.03,-0.01,0,-0.03,0.04,-0.01,-0.01,-0.01,0.07,0.06,0.03,-0.03,-0.03,0.03,-0.03,-0.07,-0.01,-0.05,-0.07,-0.05,0.07,0.01,-0.01,-0.03,0.07,0.07,0.09,0.01,0.01,-0.02,-0.03,-0.07,-0.07,0,-0.02,--,-0.02,-0.01,0.03,0,0.06,--,--, 经营现金净流量与净利润的比率(%),0.12,-1.49,0.02,-1.1,-2.34,-5.24,0.51,-0.38,-1.1,-3.75,0.47,-0.6,-1.56,-4.41,1.36,0.53,-1.13,-2.92,1.81,0.39,1.1,-2.29,1.06,0.09,-0.81,-4.18,0.17,-0.69,-3.25,-4.67,1.52,1.38,-1,-5.1,-0.83,-1.94,-1.66,-7.69,0.72,-0.31,0.16,-3.81,0.8,-0.36,-0.52,-1.81,1.7,2.65,1.91,-4.87,-0.95,1.25,-1.83,-12.8,-0.2,-2.73,-5.88,-13.67,3.22,0.68,-1.15,-8.68,2.61,4.65,6.44,2.62,0.56,-1.23,-4.39,-15.01,-2.96,0,-1.56,--,-0.37,-0.76,1.34,0.12,1.55,--,--, 经营现金净流量对负债比率(%),0,-0.01,0,-0.04,-0.05,-0.04,0.03,-0.02,-0.02,-0.03,0.03,-0.03,-0.04,-0.04,0.09,0.02,-0.02,-0.02,0.1,0.02,0.02,-0.02,0.06,0,-0.02,-0.03,0.01,-0.04,-0.08,-0.04,0.09,0.05,-0.03,-0.05,-0.06,-0.09,-0.05,-0.07,0.05,-0.02,0.01,-0.05,0.07,-0.02,-0.02,-0.02,0.1,0.09,0.04,-0.03,-0.05,0.04,-0.04,-0.1,-0.02,-0.07,-0.09,-0.08,0.1,0.01,-0.02,-0.05,0.12,0.1,0.15,0.02,0.02,-0.03,-0.07,-0.15,-0.17,0,-0.08,--,-0.05,-0.05,0.1,0.01,0.09,--,--, 现金流量比率(%),0.16,-0.67,0.12,-4.56,-5.11,-4.19,3.19,-1.67,-2.56,-3.48,3.57,-2.89,-3.69,-3.66,9.04,2.29,-2.28,-2.44,11.4,1.78,2.29,-1.83,6.91,0.39,-1.9,-3.23,1.61,-4.56,-8.93,-4.13,10.63,6.03,-2.98,-4.89,-5.86,-9.1,-5.21,-7.54,4.8,-1.72,0.56,-4.67,7.53,-2.32,-2.24,-1.71,10.45,8.79,4.28,-3.59,-5.16,4.13,-4.29,-9.91,-1.52,-7.31,-9.72,-8.01,10.67,1.38,-2.1,-4.59,12.05,10.33,15.33,1.63,2.6,-3.07,-7.25,-15.62,-18.23,0,-7.87,--,-4.97,-5.13,10.94,0.66,9.06,--,--,