报告日期,2022-09-30,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31, 应收账款周转率(次),2.58,1.77,0.87,4.27,2.74,1.89,1,4.58,2.87,1.93,1.02,5.06,3.1,2.21,1.16,5.99,3.7,2.57,1.46,6.84,--,3,--,7.67,8.95,8.48,7.41, 应收账款周转天数(天),104.75,101.98,103.01,84.33,98.67,95.12,89.78,78.55,94.04,93.48,88.51,71.17,86.97,81.53,77.46,60.15,72.9,70.08,61.57,52.64,--,59.93,--,46.91,40.23,42.47,48.6, 存货周转率(次),82.97,54.11,23.82,108.4,77.87,51.57,26.27,92.61,67.27,43.3,18.87,140.91,537.23,667.95,287.33,1184.04,342.54,389.2,230.55,1131.67,--,734.23,--,1260.7,1056.63,542.59,286.44, 固定资产周转率(次),--,21.96,--,39.89,--,18.9,--,36.76,--,17.82,--,32.9,--,15.3,--,32.26,--,15.23,--,--,--,--,--,--,--,--,1.2, 总资产周转率(次),0.62,0.4,0.19,0.82,0.61,0.4,0.2,0.84,0.61,0.39,0.2,0.84,0.63,0.41,0.21,0.98,0.73,0.46,0.24,1.18,--,--,--,--,--,--,1.2, 存货周转天数(天),3.25,3.33,3.78,3.32,3.47,3.49,3.43,3.89,4.01,4.16,4.77,2.55,0.5,0.27,0.31,0.3,0.79,0.46,0.39,0.32,--,0.25,--,0.29,0.34,0.66,1.26, 总资产周转天数(天),435.69,449.89,469.97,437.48,445.77,452.26,447.76,428.67,440.17,456.97,444.44,427.15,427.08,443.46,428.37,366.08,371.03,390.29,372.67,303.85,--,--,--,--,--,--,299.88, 流动资产周转率(次),0.79,0.51,0.25,1.1,0.89,0.59,0.3,1.15,0.85,0.54,0.26,1.07,0.77,0.49,0.26,1.19,0.89,0.56,0.28,1.35,--,0.67,--,1.37,1.58,1.59,143.18, 流动资产周转天数(天),340.31,351.01,362.17,327.99,304.09,305.65,299.5,312.74,319.49,333.52,343.25,337.84,351.65,365.93,352.25,302.8,302.72,319.21,322.12,267.6,--,267.3,--,263.52,227.69,226.24,2.51, 经营现金净流量对销售收入比率(%),0.03,0.08,-0.1,0.12,0.02,0.06,-0.1,0.09,-0.02,0.01,-0.03,0.15,0.05,0.11,0,0.15,0.06,0.1,-0.02,0.21,0.06,0.09,0.09,0.11,0.43,0.14,-0.14, 资产的经营现金流量回报率(%),0.02,0.03,-0.02,0.09,0.01,0.02,-0.02,0.07,-0.01,0.01,-0.01,0.12,0.03,0.04,0,0.12,0.04,0.04,-0,0.22,--,0.05,--,0.11,0.59,0.17,-0.17, 经营现金净流量与净利润的比率(%),0.25,0.77,-1.09,1.13,0.16,0.53,-1.1,0.86,-0.2,0.13,-0.26,1.6,0.44,1.09,0.01,1.61,0.63,1.12,-0.2,2.33,0.63,0.93,0.9,1.01,3.69,1.73,-3.17, 经营现金净流量对负债比率(%),0.03,0.05,-0.04,0.17,0.02,0.04,-0.04,0.14,-0.02,0.01,-0.01,0.22,0.05,0.08,0,0.22,0.07,0.08,-0.01,0.33,--,0.08,--,0.19,0.74,0.25,-0.25, 现金流量比率(%),3.21,5.96,-4.14,19.2,2.13,4.6,-4.14,13.62,-2.42,0.96,-0.93,22,5.09,7.57,0.02,22.2,7.18,7.71,-0.81,33.41,--,7.69,--,18.81,73.97,25.37,-25.18,