报告期,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31, 营业收入(万元),5511913,4612680,3122776,2029935,1839518,1942349,2000674,1833786,1621762,1711145,1325903,1220529,1216908,1273098, 营业成本(万元),5213820,4322761,2778899,1751833,1605550,1673375,1666098,1503809,1355276,1444267,1076973,988310,980419,1056429, 营业利润(万元),30327,13424,659216,-23224,-156923,-14961,-6950,-12022,-22538,-2807,12467,26587,24695,11925, 利润总额(万元),45058,45490,665848,2773,-154547,9238,18206,9183,957,8771,14590,28085,24790,11610, 所得税费用(万元),11564,-21372,157164,-6444,-26962,3185,12222,4639,-1461,-1348,-149,2252,3387,1183, 净利润(万元),33494,66862,508683,9218,-127584,6052,5984,4544,2418,10119,14739,25832,21403,10427, 基本每股收益,0.09,0.17,2.1,0.04,-0.52,0.04,0.04,0.04,0.02,0.07,0.13,0.21,0.35,0.16, 货币资金(万元),659936,434814,321204,261761,170645,170314,184374,172895,270189,376441,362448,206625,75256,67824, 应收账款(万元),441618,445805,344310,230797,204881,225929,246100,197561,189304,197114,130207,132626,104018,95128, 存货(万元),531850,548761,469036,428741,288252,390444,358267,405934,282959,372364,358078,257378,293463,355190, 流动资产合计(万元),2542279,2184330,1889114,1340762,1056040,1287031,1250411,1330372,1395381,1417290,1164649,892935,767304,852001, 固定资产净额(万元),256125,241023,158717,157398,176350,178370,190850,188784,177926,148837,143367,134418,129166,126811, 资产总计(万元),4258696,3298506,2355874,1724312,1425037,1677936,1574328,1656292,1690645,1646690,1356808,1051729,927797,1001953, 流动负债合计(万元),2214583,2267583,1503125,1364908,1092676,1131741,1129425,1175725,1189247,1160130,938197,647367,545838,637932, 非流动负债合计(万元),1051443,85786,32929,27554,24815,116449,16894,55882,77735,64146,7985,4414,3361,2749, 负债合计(万元),3266026,2353369,1536055,1392462,1117492,1248190,1146318,1231607,1266983,1224276,946182,651781,549199,640682, 所有者权益(或股东权益)合计(万元),992670,945137,819819,331850,307545,429746,428010,424685,423663,422414,410627,399947,378599,361271, 期初现金及现金等价物余额(万元),343415,309790,202090,148815,164024,177149,82404,64645,56952,74995,84503,75256,67824,62916, 经营活动产生的现金流量净额(万元),-154395,-322982,-431426,-97214,128960,-64039,228325,-35924,-137049,-43280,29410,36264,30122,18058, 投资活动产生的现金流量净额(万元),-386261,-225188,472952,9130,-15192,-36858,-22406,53206,-141944,-35523,-33865,-5814,-16092,-10297, 筹资活动产生的现金流量净额(万元),646502,579689,74684,133275,-125415,87981,-113655,1397,288023,62136,-4031,-20329,-6248,-2711, 现金及现金等价物净增加额(万元),105955,33625,107700,53275,-15208,-13125,94745,17759,7693,-18043,-9508,9247,7432,4908, 期末现金及现金等价物余额(万元),449370,343415,309790,202090,148815,164024,177149,82404,64645,56952,74995,84503,75256,67824,