报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2016-12-31,2016-06-30,2015-12-31,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,5.11,3.38,2.08,1.11,1.95,1.04,0.66,--,1.08,1.99,0.67,--,0.75,--,0.1,0.04,1.44,0.91,0.6,0.67,1.04,0.86,1.53,0.39,1.6,0.58,1.17,0.58,2.21,2.8,3.72,3.16,1.74,--, 应收账款周转天数(天),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,70.46,79.78,86.56,81.29,184.4,260.17,273.47,--,332.04,135.96,268.1,--,480.77,--,1754.39,2054.79,250.24,295.99,299.8,133.51,345.69,209.81,235.22,457.55,224.42,312.01,308.06,311.96,163.02,64.18,96.66,113.99,206.33,--, 存货周转率(次),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,3.59,2.51,1.57,0.5,3.22,2.76,1.87,--,4.32,17.38,6.07,--,6.78,--,1.07,0.31,8.41,4.06,2.18,0,2.75,1.89,2.94,1.14,4.03,2.01,3.22,1.28,2.95,0,2.78,4.58,3.97,--, 固定资产周转率(次),--,--,--,--,--,--,--,--,--,--,--,--,--,--,2.93,--,0.57,0.45,0.26,0.18,0.52,0.43,0.29,--,0.72,2.36,0.62,--,0.86,--,0.12,0.05,1.09,0.62,0.37,0.35,0.63,0.56,1.51,0.45,3.53,1.91,3.01,1.3,3.91,1.66,4.17,4.42,0.64,--, 总资产周转率(次),--,--,--,--,--,--,--,--,--,--,--,--,--,--,2.93,0.05,0.29,0.22,0.13,0.05,0.2,0.14,0.09,0.05,0.17,0.17,0.12,0.06,0.13,0.08,0.02,0.01,0.23,0.15,0.09,0.05,0.18,0.18,0.36,0.09,0.44,0.17,0.33,0.16,0.53,0.24,0.74,0.91,0.64,--, 存货周转天数(天),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,100.21,107.78,114.47,180.51,111.75,97.91,96.47,--,83.41,15.53,29.65,--,53.09,--,168.67,294.31,42.79,66.43,82.41,--,130.75,95.43,122.32,158.09,89.23,89.57,111.92,140.86,122.15,--,129.6,78.54,90.71,--, 总资产周转天数(天),--,--,--,--,--,--,--,--,--,--,--,--,--,--,122.97,1642.34,1222.83,1211.85,1362.6,1894.74,1772.53,1886.79,1912.86,1939.66,2107.73,1545.51,1456.31,1559.79,2672.61,3557.31,9424.08,11250,1567.26,1752.11,1950.16,1986.76,1961.85,1003.9,1007.84,1904.76,826.45,1046.51,1094.89,1150.16,674.41,748.75,485.24,394.52,559.01,--, 流动资产周转率(次),0,0,0,0,0,--,0,0,0.02,0,--,0,0,0,292.75,--,0.83,0.58,0.35,0.13,0.41,0.27,0.18,--,0.31,0.63,0.21,0.21,0.23,0.25,0.03,0.01,0.39,0.26,0.16,0.08,0.34,0.35,0.59,0.15,0.7,0.33,0.68,0.35,1.1,0.53,1.43,1.72,111.02,--, 流动资产周转天数(天),--,--,--,--,--,--,--,--,13043.48,--,--,--,--,--,1.23,--,432.48,463.36,510.49,695.52,873.57,1015.42,1027.4,--,1164.3,427.96,845.86,433.32,1551.06,1098.9,5590.06,6923.08,922.6,1019.64,1118.71,1136.36,1064.46,510.06,609.96,1182.65,511.95,550.29,526.01,514.43,326.35,340.2,252.58,209.27,3.24,--, 经营现金净流量对销售收入比率(%),--,--,--,--,--,--,--,--,-18.36,--,--,--,--,--,0.34,-0,0,0,-0,-0.01,0,-0,-0,-0,0.04,0,0.01,0.01,0.06,0.03,0.1,0.06,0.08,0,0.07,--,-1.03,0.03,0.04,0.03,-0.1,--,-0.22,-0.09,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.31,-0,-0,-0.1,-0.06,-0.05,-0.02,-0.47,-0.47,-0.46,0.05,0.05,0.01,-0,1,0,0,0,-0,-0,0,-0,-0,-0,0.01,0,0,0,0.01,0,0,0,0.02,0,0.01,--,-0.2,0,0.01,0,-0.04,--,-0.07,-0.01,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-336.21,-0.16,--,--,-10.36,-24.66,--,-0.55,-0.55,-0.54,--,0,--,--,1.39,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,13.97,5,0,15.6,--,--,--,--,--,-4.06,--,-1.51,-1.99,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.31,-0,-0,-0.1,-0.06,-0.05,-0.02,-0.47,-0.47,-0.46,0.03,0.03,0,0,0,--,0,0,-0,-0,0,-0,-0,--,0.01,0,0,--,0.01,--,0,0,0.03,0,0.01,--,-0.28,0.01,0.02,0,-0.06,--,-0.13,-0.03,--,--,--,--,--,--, 现金流量比率(%),-30.57,-0.05,-0.25,-9.74,-6.33,-5.38,-2.46,-47.04,-46.89,-46.21,3.82,3.82,0,0,0.01,--,0.01,0.02,-0.02,-0.02,0.05,-0.03,-0.02,--,0.68,0.07,0.09,--,0.98,--,0.38,0.1,3.49,0,1.29,--,-39.22,0.95,2.5,0.49,-7.85,--,-18.91,-2.83,--,--,--,--,--,--,