报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-06-30,2017-12-31,2016-12-31,2015-12-31, 应收账款周转率(次),0.74,0.33,2.73,1.34,0.83,0.38,2.17,1.09,0.75,0.34,2,--,--,--,--,--,--,--,--, 应收账款周转天数(天),243.24,276.33,131.75,201.94,217.42,234.25,165.59,247.71,239.39,268.34,179.96,--,--,--,--,--,--,--,--, 存货周转率(次),0.17,0.07,0.75,0.32,0.2,0.09,0.7,0.35,0.26,0.13,0.77,--,--,--,0.85,0.32,0.95,1.25,1.78, 固定资产周转率(次),1.64,--,5.4,--,1.58,--,3.96,--,1.51,--,--,--,--,--,--,--,--,--,0.52, 总资产周转率(次),0.1,0.04,0.37,0.19,0.11,0.05,0.36,0.2,0.15,0.07,0.47,--,--,--,--,--,--,--,0.52, 存货周转天数(天),1078.49,1264.04,480.26,831.28,898.2,1041.67,513.55,772.31,679.5,708.1,469.06,--,--,--,423.23,567.64,378.11,287.79,202.46, 总资产周转天数(天),1759.53,2073.73,963.34,1449.28,1570.68,1848.05,989.01,1346.63,1217.04,1384.62,773.03,--,--,--,--,--,--,--,687.94, 流动资产周转率(次),0.13,0.05,0.45,0.23,0.14,0.06,0.44,0.24,0.18,0.08,0.61,--,--,--,0.65,0.28,0.65,0.7,85.4, 流动资产周转天数(天),1425.18,1682.24,800.89,1197.34,1296.83,1567.94,816.88,1103.84,991.19,1125,593.47,--,--,--,555.9,637.17,552.06,517.69,4.22, 经营现金净流量对销售收入比率(%),-0.42,-0.75,0.16,-0.23,-0.32,-0.78,0.14,-0.15,-0.29,-0.69,0.1,-0.07,-0.2,-0.52,0.13,-0.39,0.22,0.16,0.32, 资产的经营现金流量回报率(%),-0.04,-0.03,0.06,-0.04,-0.03,-0.04,0.04,-0.03,-0.04,-0.04,0.04,--,--,--,0.06,-0.08,0.09,0.07,0.17, 经营现金净流量与净利润的比率(%),-3.74,-6.97,1.36,-1.78,-2.22,-4.64,1.04,-1.22,-2,-4.91,0.59,-0.54,-1.32,-3.91,0.76,-2.42,1.31,0.78,1.83, 经营现金净流量对负债比率(%),-0.09,-0.06,0.11,-0.08,-0.07,-0.09,0.1,-0.06,-0.1,-0.11,0.08,--,--,--,0.11,-0.15,0.16,0.12,0.31, 现金流量比率(%),-8.88,-6.54,10.67,-7.86,-6.77,-9.11,9.76,-6.45,-9.69,-10.71,8.62,--,--,--,11.43,-16.02,18.43,14.51,40.03,