报告期,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31, 营业收入(万元),386319,368120,352869,318241,313921,330588,326411,305255,234870,168656,134772,123512,117401,93731, 营业成本(万元),244670,215573,202651,186322,188268,196949,194317,181654,130799,90316,73687,72720,64925,49400, 营业利润(万元),38412,20351,23912,23568,19939,23570,27196,31251,26876,17008,10877,9625,9896,5793, 利润总额(万元),41134,22924,25954,26561,31898,38441,38101,42720,36743,25253,17130,15293,15427,11127, 所得税费用(万元),7398,5011,5872,3537,3549,4562,4533,5670,7282,3788,1753,2502,2754,619, 净利润(万元),33736,17913,20082,23024,28349,33879,33568,37050,29461,21465,15377,12790,12673,10508, 基本每股收益,0.43,0.24,0.27,0.29,0.36,0.42,0.84,0.92,0.73,0.54,0.48,0.4,0.39,0.32, 货币资金(万元),217877,112252,53498,35040,35164,46379,48640,68224,96918,160879,207656,16783,11431,14264, 应收账款(万元),106362,231259,270163,267570,270668,278205,249045,214776,158286,102589,88150,77993,72889,61612, 存货(万元),108051,86052,75302,72064,70841,75070,72505,71177,66697,43789,34563,29619,40847,32769, 流动资产合计(万元),597273,474416,440914,408725,409274,425611,394519,377545,343363,323318,335833,133482,132526,116384, 固定资产净额(万元),40449,48313,57511,63409,63461,58441,29082,28761,28940,14982,11822,12597,13984,11741, 资产总计(万元),685843,583295,562867,550842,552299,557196,507536,470936,427027,351743,358629,154741,156226,135607, 流动负债合计(万元),267474,190000,164093,150982,161748,182246,151224,143351,125717,76747,109228,87709,99129,84911, 非流动负债合计(万元),2431,3978,3508,4502,5411,5687,11948,7859,12895,801,429,1384,365,3258, 负债合计(万元),269905,193978,167600,155484,167159,187933,163172,151210,138611,77548,109656,89093,99495,88168, 所有者权益(或股东权益)合计(万元),415938,389317,395267,395358,385140,369263,344365,319726,288415,274195,248973,65648,56732,47439, 期初现金及现金等价物余额(万元),110273,50502,34528,34762,45280,39712,49514,57497,123753,120559,16368,10704,12603,12088, 经营活动产生的现金流量净额(万元),98543,86075,51919,41145,15127,7192,1121,-6204,1190,-5200,21810,19154,2872,6965, 投资活动产生的现金流量净额(万元),12574,12076,-4662,-5301,-9389,-18034,-13185,11751,-66216,42543,-90056,-2391,-3042,-2632, 筹资活动产生的现金流量净额(万元),-8493,-38422,-31313,-36027,-16293,16395,2263,-13530,-1230,-34149,172437,-11098,-1729,-3819, 现金及现金等价物净增加额(万元),102417,59772,15973,-234,-10517,5567,-9802,-7983,-66256,3194,104191,5664,-1899,515, 期末现金及现金等价物余额(万元),212691,110273,50502,34528,34762,45280,39712,49514,57497,123753,120559,16368,10704,12603,