报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2007-12-31,2006-12-31,2005-12-31, 应收账款周转率(次),0,0.24,0.2,0.14,0.07,0.37,--,0.16,0.06,0.41,0.35,0.23,0.08,0.96,0.75,0.5,0.25,1.29,1.09,0.72,0.3,2.97,1.17,0.76,0.29,1.51,1.04,0.66,0.28,1.18,0.79,0.56,0.26,1.52,1.1,0.77,0.34,2.17,1.78,1.21,--,2.02,--,0.91,0.32,2.22,2.04,1.2,1.92,1.43,1.03, 应收账款周转天数(天),21428.57,1490.07,1331.36,1263.16,1265.82,960.51,--,1159.79,1393.19,882.57,781.25,775.19,1167.32,376.06,359.28,360.22,363.49,278.29,248.78,251.57,297.82,121.3,231.64,238.38,307.59,237.81,260.44,272.11,317.68,304.49,342.94,321.54,351.15,236.84,244.83,234.62,265.33,166.12,151.94,148.51,--,178.06,--,197.02,285.62,162.34,132.53,149.59,187.75,251.64,349.65, 存货周转率(次),0.05,3.26,3.47,2.18,0.89,4.59,1.46,1.29,0.78,5.53,4.24,2.98,0.76,12.3,10,6.17,2.58,11.58,9.17,5.66,2.51,14.84,1.11,0.76,0.28,1.66,1.04,0.69,0.32,1.52,1.03,0.77,0.38,2.42,1.77,1.29,0.58,3.55,2.81,1.9,--,3.26,--,1.45,0.49,3.91,3.12,1.78,3.05,3.27,2.76, 固定资产周转率(次),--,110.21,--,64.26,--,139.64,--,53.29,--,146.18,--,92.03,--,286.52,--,131.62,--,314.51,--,161.14,--,15.58,--,0.31,--,0.72,--,0.43,--,0.72,--,0.37,--,0.87,--,0.45,--,1.03,1.6,0.52,--,--,--,--,--,--,--,--,--,3.17,0.32, 总资产周转率(次),0,0.19,0.17,0.12,0.06,0.3,0.17,0.12,0.05,0.32,0.28,0.19,0.06,0.74,0.62,0.4,0.19,0.98,0.86,0.55,0.23,1.77,0.2,0.13,0.05,0.25,0.17,0.11,0.05,0.19,0.13,0.09,0.04,0.23,0.17,0.12,0.05,0.33,0.34,0.22,--,0.35,--,0.15,0.05,--,0.33,--,0.4,0.42,0.32, 存货周转天数(天),1982.38,110.28,77.79,82.39,100.86,78.38,184.6,139.17,114.71,65.08,63.64,60.49,118.66,29.28,26.99,29.18,34.82,31.1,29.45,31.78,35.84,24.25,243.7,236.13,323.16,216.27,260.39,259.14,285.71,237.42,262.77,234.62,234.8,148.98,152.46,139.74,155.57,101.47,96.05,94.88,--,110.49,--,124.21,182.41,92.06,86.44,101.37,118.21,110.05,130.65, 总资产周转天数(天),27272.73,1852.8,1633.39,1559.79,1604.28,1186.94,1549.05,1474.2,1775.15,1108.37,980.39,969.31,1505.02,485.5,437.6,444.55,470.96,367.31,315.16,324.44,383.96,203.71,1319,1409.55,1935.48,1455.72,1599.53,1666.67,1982.38,1881.86,2019.45,1927.19,2195.12,1558.44,1578.95,1535.84,1764.71,1082.71,787.86,806.09,--,1032.41,--,1178.01,1761.25,--,823.92,--,899.1,862.48,1129.23, 流动资产周转率(次),0,0.21,0.18,0.12,0.06,0.32,0.18,0.13,0.05,0.34,0.29,0.19,0.06,0.77,0.64,0.42,0.2,1.03,0.9,0.59,0.25,2.12,0.38,0.24,0.09,0.45,0.29,0.19,0.08,0.31,0.21,0.14,0.06,0.34,0.26,0.17,0.07,0.53,0.68,0.45,--,0.71,--,0.3,0.1,0.74,0.66,0.38,0.72,0.74,53.75, 流动资产周转天数(天),25000,1735.78,1538.46,1470.59,1515.15,1115.24,1463.41,1379.31,1654.41,1052.94,941.42,930.23,1437.7,466.56,420.76,426.64,451.81,350.26,300.33,307.59,362.32,169.42,712.03,745.34,1033.3,805.55,928.79,968.78,1146.5,1169.21,1301.2,1268.5,1453.96,1056.96,1042.07,1030.34,1216.22,674.54,396.36,396.83,--,504.63,--,604.43,899.1,488.47,407.06,471.2,502.51,487.47,6.7, 经营现金净流量对销售收入比率(%),-2.27,-0.04,-0.01,-0.03,-0.01,-0.02,-0.01,-0.04,0.22,-0.3,-0.31,-0.49,-1.48,0.01,-0.04,-0.09,0.27,-0.01,0,-0.08,-0.14,-0.02,-0.28,-0.02,-0.14,0.09,-0.21,-0.21,-0.16,-0.18,-0.36,-0.44,-0.58,-0.12,-0.16,-0.22,-0.6,0.25,0.32,0.46,--,0.37,0.32,0.82,0.02,0.19,0.36,0.25,0.52,-0.07,0.19, 资产的经营现金流量回报率(%),-0.01,-0.01,-0,-0,-0,-0.01,-0,-0,0.01,-0.11,-0.08,-0.09,-0.09,0.01,-0.02,-0.03,0.05,-0.01,0,-0.04,-0.03,-0.02,-0.06,-0,-0.01,0.02,-0.03,-0.02,-0.01,-0.03,-0.05,-0.04,-0.02,-0.03,-0.03,-0.03,-0.03,0.07,0.12,0.11,--,0.12,--,0.12,0,0.06,0.11,0.05,0.17,-0.03,0.06, 经营现金净流量与净利润的比率(%),--,--,--,--,-0.37,-4.29,-0.68,-2.28,--,--,-5.08,-6.81,-22.3,0.18,-0.59,-1.29,2.93,-0.09,0.02,-1.09,-1.97,-0.26,--,--,--,--,-8.44,-4.49,--,-4.22,-3.1,-2.52,-3.46,-0.92,-0.98,-1.11,-3.56,1.63,2.15,3.16,--,2.56,2.34,7.23,0.15,1.36,2.51,1.39,1.92,-0.37,0.81, 经营现金净流量对负债比率(%),-0.01,-0.01,-0,-0,-0,-0.01,-0,-0.01,0.01,-0.13,-0.1,-0.11,-0.12,0.01,-0.03,-0.04,0.07,-0.01,0,-0.05,-0.04,-0.03,-0.21,-0.01,-0.02,0.07,-0.12,-0.09,-0.03,-0.17,-0.24,-0.44,-0.19,-0.23,-0.21,-0.21,-0.27,0.53,0.28,0.26,--,0.25,--,0.2,0,0.12,0.25,0.12,0.43,-0.07,0.24, 现金流量比率(%),-0.92,-1,-0.1,-0.46,-0.06,-0.86,-0.22,-0.6,1.41,-13.43,-10.22,-11.05,-11.55,0.89,-3.07,-4.23,6.96,-0.75,0.11,-4.92,-4.41,-2.87,-23.37,-0.79,-2.27,7.55,-12.76,-9.46,-3.58,-18.18,-27.69,-62.9,-27.36,-37.09,-31.43,-32.06,-47.54,88.53,39.36,33.42,--,32.15,--,24.38,0.15,12,26.06,12.94,43.31,-7.26,24.2,