报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 应收账款周转率(次),3.8,1.98,8.14,5.04,3.51,1.71,6.84,4.57,2.49,1.32,8.67,8.06,4.65,2.18,9.44,5.8,3.96,1.74,10.52,6.57,4.02,1.97,10.91,7.35,4.79,1.87,8.04,4.5,3.09,1.53,7.09,4.02,2.33,1.19,6.13,3.97,2.47,1.43,5.88,3.47,2.33,0.88,6.81,4.47,3.09,--,7.73,--,7.85,9.58, 应收账款周转天数(天),47.33,45.39,44.24,53.52,51.3,52.76,52.63,59.08,72.24,67.99,41.52,33.5,38.7,41.25,38.14,46.57,45.44,51.82,34.22,41.12,44.77,45.6,33.01,36.73,37.61,48.17,44.8,60.02,58.32,58.88,50.81,67.16,77.27,75.36,58.77,67.99,73,63.04,61.23,77.71,77.15,102.39,52.9,60.43,58.33,--,46.59,--,45.87,37.57, 存货周转率(次),2.8,1.33,5.57,4.17,2.1,1.27,6.17,3.44,2.03,0.99,5.16,3.49,1.67,0.94,3.89,2.96,1.78,1.16,5.15,3.78,2.39,1.02,4.14,2.69,1.98,0.99,2.91,1.99,1.35,0.57,2.54,1.89,1.07,0.45,2.22,1.54,0.94,0.53,2.6,1.73,1,0.46,3.57,2.27,1.7,--,3.27,--,2.1,1.83, 固定资产周转率(次),1.3,--,2.57,--,1.03,--,2.8,--,1.02,--,2.81,--,1.04,--,1.77,--,0.74,--,2.02,--,1.07,--,2.2,--,1.09,--,1.7,--,0.79,--,1.71,--,0.79,--,1.54,--,0.64,--,1.51,--,0.54,--,2.03,--,1.18,--,--,--,--,0.53, 总资产周转率(次),0.3,0.15,0.58,0.42,0.24,0.12,0.63,0.41,0.23,0.11,0.62,0.45,0.23,0.11,0.39,0.28,0.16,0.08,0.39,0.29,0.18,0.07,0.36,0.26,0.18,0.09,0.35,0.26,0.2,0.09,0.5,0.42,0.26,0.11,0.54,0.4,0.24,0.13,0.51,0.34,0.2,0.08,0.65,0.56,0.37,--,0.8,--,--,0.53, 存货周转天数(天),64.31,67.53,64.64,64.81,85.6,70.8,58.38,78.41,88.48,90.74,69.8,77.45,107.67,96.14,92.6,91.19,101.2,77.33,69.97,71.38,75.34,87.95,86.86,100.23,91.09,90.92,123.74,135.66,133.02,157.89,141.73,143.21,167.49,201.52,162.35,174.78,191.73,170.52,138.4,155.68,179.91,194.22,100.9,119.15,105.88,--,110.02,--,171.44,196.81, 总资产周转天数(天),603.02,610.58,618.13,637.69,745.96,748.13,568.72,660.47,789.82,847.46,577.94,603.89,779.22,807.17,918.84,951.04,1148.69,1083.03,929.75,940.44,1011.8,1237.96,1005.59,1050.99,992.83,1005.59,1023.02,1048.14,888.45,1033.3,718.56,647.79,686.24,807.17,660.67,671.14,753.14,695.52,702.99,785.8,919.78,1146.5,556.33,482.75,483.87,--,448.88,--,--,682.59, 流动资产周转率(次),0.83,0.42,1.64,1.2,0.7,0.35,1.75,1.1,0.63,0.29,1.61,1.1,0.59,0.29,0.96,0.72,0.4,0.21,0.93,0.71,0.45,0.19,0.84,0.62,0.42,0.21,0.77,0.53,0.42,0.18,1.04,0.89,0.57,0.25,1.1,0.84,0.5,0.27,0.89,0.6,0.35,0.14,1.09,1.1,0.69,--,1.52,--,1.09,97.78, 流动资产周转天数(天),216.82,216.61,220.02,225.79,255.46,255.83,205.16,244.59,285.08,308.11,223.35,244.85,302.88,306.33,373.52,373.86,451.24,421.74,388.98,380.17,396.56,470.96,429.34,437.6,430.93,438.17,469.91,506.85,433,509.92,347.69,303.61,314.19,366.6,325.94,323.16,358.35,330.4,405.04,446.58,512.97,664.21,330.64,245.05,260.79,--,237.47,--,329.16,3.68, 经营现金净流量对销售收入比率(%),0.05,-0.09,0.11,0.08,0.13,0.27,0.2,0.14,0.1,0.39,0.1,0.06,-0.09,-0.3,0.06,0.04,-0.03,-0.25,0.26,0.34,0.22,0.21,0.36,0.42,0.37,0.12,0.28,0.23,0.1,0.19,0.25,0.14,0.01,-0.11,0.15,0.07,0.02,0.03,0.13,0.02,0.12,-0.09,0.21,0.12,0.14,--,0.22,--,0.11,0.09, 资产的经营现金流量回报率(%),0.01,-0.01,0.06,0.04,0.03,0.03,0.12,0.06,0.02,0.04,0.06,0.03,-0.02,-0.04,0.02,0.01,-0,-0.02,0.1,0.1,0.04,0.02,0.13,0.11,0.07,0.01,0.09,0.05,0.02,0.02,0.12,0.06,0,-0.01,0.08,0.03,0,0,0.07,0.01,0.03,-0.01,0.11,0.06,0.05,--,0.17,--,0.06,0.05, 经营现金净流量与净利润的比率(%),0.55,-1.17,1.26,0.84,1.16,2.34,1.99,1.12,0.7,3.12,1.55,0.76,-2.29,-7.56,2.04,0.38,-0.31,-3.88,2,2.49,1.63,1.67,2.94,3.43,2.85,0.73,1.99,1.92,0.98,1.41,2.75,1.31,0.06,-0.93,1.97,0.76,0.21,0.29,1.15,0.17,0.8,-0.71,1.56,0.83,0.96,--,1.61,--,0.93,0.9, 经营现金净流量对负债比率(%),0.07,-0.06,0.26,0.15,0.13,0.15,0.47,0.22,0.09,0.17,0.22,0.09,-0.08,-0.15,0.08,0.04,-0.02,-0.12,0.51,0.53,0.19,0.09,0.71,0.64,0.4,0.06,0.47,0.35,0.15,0.12,0.61,0.22,0.01,-0.05,0.27,0.1,0.02,0.02,0.24,0.03,0.11,-0.03,0.34,0.1,0.08,--,0.28,--,0.09,0.07, 现金流量比率(%),7.33,-6.98,28.03,16.3,14.21,15.24,49.21,23.01,9.65,16.87,22.16,9.33,-8.26,-14.86,8.4,4.12,-2.22,-12.23,51.49,53.28,18.76,8.77,72.33,65.17,40.3,6.41,48.16,36.11,15.84,12.4,62.91,22.17,0.63,-5.05,28.19,9.89,1.53,1.79,28.37,3.74,15.63,-5.65,48.69,14.69,11.52,--,38.7,--,10.92,7.68,