报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 应收账款周转率(次),0.28,1.91,1.14,0.85,0.31,1.95,1.12,0.7,0.3,1.97,1.26,0.8,0.39,2.06,1.35,0.86,0.4,2.36,1.41,0.9,0.44,2.11,1.25,0.75,0.35,1.07,0.81,0.53,0.18,1.67,1.02,0.78,0.33,1.99,1.15,0.82,0.27,1.85,1.13,0.85,0.4,2.78,2.01,1.15,0.47,3.69,2.63,1.87,0.71,4.73,--,--,--,4.93,2.94, 应收账款周转天数(天),319.04,188.61,237.22,212.21,294.99,185.09,241.37,258.73,301.61,182.3,214.83,226.1,233.16,175.01,199.75,208.65,224.94,152.36,191.35,199.36,205.39,170.31,216.71,240.19,259.74,337.87,332.39,339.43,487.28,215.52,263.54,231.24,275.4,180.88,235.64,220.08,328.71,194.51,238.26,212.62,222.39,129.59,134.64,156.6,190.68,97.52,102.8,96.31,126.39,76.09,--,--,--,73.03,122.52, 存货周转率(次),0.52,3.27,1.81,1.22,0.56,3.44,1.72,1.1,0.52,3.28,1.82,1.18,0.6,2.9,1.88,1.08,0.48,3.02,1.44,1,0.4,3.08,1.56,0.96,0.49,2.04,1.69,1.05,0.35,3.48,1.96,1.36,0.54,3.01,1.59,0.97,0.36,2.41,1.17,1.02,0.44,3.67,1.79,0.95,0.59,4.45,2.41,1.91,0.71,2.6,--,--,--,1.87,1.11, 固定资产周转率(次),--,7.31,--,3.01,--,8.66,--,3.55,--,10.41,--,4.31,--,10.5,--,4.62,--,11.03,--,4.3,--,--,--,3.22,--,3.85,--,1.58,--,4.45,--,1.98,--,4.37,--,1.91,--,3.53,--,1.7,--,4.98,--,2.31,--,8.95,--,3.88,--,36.45,--,--,--,35.66,0.67, 总资产周转率(次),0.05,0.31,0.2,0.13,0.05,0.34,0.23,0.14,0.06,0.37,0.24,0.15,0.07,0.35,0.24,0.14,0.07,0.4,0.25,0.15,0.08,0.41,0.27,0.16,0.07,0.26,0.26,0.17,0.06,0.47,0.31,0.22,0.09,0.46,0.31,0.18,0.06,0.35,0.2,0.17,0.08,0.4,0.26,0.13,0.05,0.44,0.27,0.19,0.07,0.89,--,--,--,1.01,0.67, 存货周转天数(天),173.41,110.19,149.47,147.23,161.78,104.75,157.18,164.25,171.76,109.67,148.74,152.03,151.01,124.26,143.42,166.16,185.72,119.04,187.21,180.07,222.39,116.99,173.63,188.3,184.73,176.05,160.09,170.7,260.72,103.48,137.85,132.68,167.6,119.45,169.3,185.2,246.71,149.56,230.55,175.83,205.57,98.06,150.51,189.97,151.64,80.89,112.02,94.25,126.42,138.58,--,--,--,192.59,324.03, 总资产周转天数(天),1943.84,1151.63,1333.33,1352.37,1978.02,1059.45,1183.17,1317.72,1618.71,969.83,1134.45,1168.07,1208.05,1024.47,1141.17,1261.39,1302.46,899.1,1080.43,1202.4,1192.05,870.62,1006.71,1092.9,1217.86,1363.64,1023.11,1069.52,1636.36,761.1,863.17,816.7,1046.51,785.34,884.38,989.55,1538.46,1023.02,1321.59,1087.61,1174.93,906.34,1037.26,1394.27,1688.56,820.05,1005.59,925.93,1339.29,404.68,--,--,--,357.36,536.91, 流动资产周转率(次),0.07,0.47,0.31,0.2,0.07,0.53,0.39,0.23,0.09,0.6,0.37,0.24,0.12,0.53,0.35,0.21,0.1,0.61,0.38,0.22,0.12,0.65,0.42,0.26,0.12,0.39,0.37,0.23,0.07,0.61,0.4,0.28,0.11,0.57,0.37,0.22,0.07,0.43,0.25,0.2,0.09,0.46,0.3,0.14,0.06,0.48,0.29,0.21,0.07,0.98,--,--,--,1.11,71.99, 流动资产周转天数(天),1241.38,758.37,878.62,902.26,1319.65,684.15,685.45,770.22,956.43,604.03,723.09,741.66,778.55,683.89,776.98,865.38,899.1,593.18,712.03,822.29,749.38,550.04,648.1,693.37,774.53,921.42,732.3,771.54,1204.82,588.14,682.16,648.65,833.33,632.47,720.77,805.37,1248.27,837.01,1080.86,893.3,967.74,781.42,911.85,1247.4,1522.84,744.72,918.68,850.26,1287.55,366.75,--,--,--,325.47,5, 经营现金净流量对销售收入比率(%),-0.27,-0.04,-0.44,-0.34,-0.7,0.18,-0.05,-0.01,-0.35,-0.05,-0.02,-0.23,0.12,0.14,0.13,0.18,0.11,0.17,0,-0.1,-0.18,0.22,-0.1,-0.19,-0.32,0.17,-0.13,-0.17,-0.97,-0.03,-0.44,-0.4,-0.93,-0.04,-0.6,-0.77,-2.01,0,0.18,-0.29,-1.46,-0.54,-0.97,-1.1,-1.55,-0.05,-0.26,-0.24,-0.34,0.23,-0.07,--,--,0.2,0.19, 资产的经营现金流量回报率(%),-0.01,-0.01,-0.09,-0.05,-0.03,0.06,-0.01,-0,-0.02,-0.02,-0.01,-0.03,0.01,0.05,0.03,0.03,0.01,0.06,0,-0.01,-0.01,0.09,-0.03,-0.03,-0.02,0.03,-0.04,-0.03,-0.05,-0.01,-0.14,-0.09,-0.08,-0.02,-0.18,-0.14,-0.12,0,0.04,-0.05,-0.11,-0.2,-0.24,-0.14,-0.08,-0.02,-0.05,-0.03,-0.01,0.18,--,--,--,0.19,0.13, 经营现金净流量与净利润的比率(%),--,-0.79,-58.18,-27.37,--,2.85,-0.64,-1.08,--,-0.4,-0.14,-1.21,0.68,0.79,0.61,0.79,0.42,0.88,0.01,-0.49,-0.96,1.42,-0.64,-1.18,-1.98,1.54,-1.94,-1.75,-18.35,-0.64,-25.48,-14.74,-22.48,-0.88,-48.02,--,--,--,2.95,-3.69,-19.69,-5.43,-7.85,-5.82,-10.07,-0.29,-1.44,-1.19,-1.86,1.12,-0.33,--,--,1.18,0.8, 经营现金净流量对负债比率(%),-0.04,-0.04,-0.27,-0.11,-0.07,0.13,-0.04,-0,-0.07,-0.1,-0.03,-0.18,0.04,0.23,0.13,0.1,0.03,0.28,0,-0.1,-0.07,0.42,-0.19,-0.26,-0.15,0.18,-0.21,-0.21,-0.36,-0.08,-0.97,-0.68,-0.48,-0.09,-1.06,-0.89,-1.01,0.01,0.42,-0.49,-1.08,-2.16,-2.35,-1.78,-1.38,-0.19,-0.57,-0.52,-0.16,0.63,--,--,--,0.43,0.23, 现金流量比率(%),-7.5,-8.51,-69.52,-26.37,-16.42,27.38,-5.7,-0.58,-7.58,-10.78,-3.15,-21.41,5.03,26.87,14.98,12.37,3.7,33.97,0.27,-13.34,-8.92,53.42,-24.47,-36.69,-19.82,22.73,-26.23,-28.26,-46.97,-10.42,-128.19,-94.03,-62.22,-11.26,-122.92,-97.58,-114.1,1.21,50.59,-54.44,-116.58,-235.49,-244.53,-185,-147.35,-20.39,-64.57,-61.58,-18.42,73.15,--,--,--,47.63,24.45,