报告期,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31, 营业收入(万元),359322,335238,276146,167383,146932,149964,191425,142866,112223,208618,148342,83971,112655,80114,99237, 营业成本(万元),169491,158295,132732,54919,51754,54753,85725,45251,39740,79527,53785,31659,52464,29795,52023, 营业利润(万元),147483,143673,128840,97616,71377,60551,63470,54450,45434,67588,66995,49712,35185,26047,27782, 利润总额(万元),147466,143636,128955,97248,73465,62033,66127,62863,46731,70022,70580,50797,35437,27414,27858, 所得税费用(万元),37402,35572,31568,23792,11886,14881,14324,17848,9705,19791,14663,10217,6600,3742,7336, 净利润(万元),110064,108064,97387,73456,61579,47152,51803,45015,37027,50231,55917,40580,28838,23673,20522, 基本每股收益,0.99,0.97,0.87,0.66,0.55,0.47,0.46,0.46,0.36,0.49,0.57,0.43,0.33,0.24,0.23, 货币资金(万元),207706,115995,78900,81505,124348,104092,54390,50000,32735,32274,34942,93644,7500,5805,7105, 应收账款(万元),15055,18128,20349,20802,14966,8318,14345,9409,9810,15050,1478,2011,2609,1428,1135, 存货(万元),534524,395455,341989,301626,285427,230565,222205,216184,207489,205832,294571,151389,131529,108981,78199, 流动资产合计(万元),1321535,785957,529105,459263,463553,346336,342069,281400,250876,256804,333139,257363,142841,120312,87314, 固定资产净额(万元),111990,91163,92817,93827,100811,67459,62797,66583,12955,13272,13537,13939,15436,16147,18044, 资产总计(万元),3003012,2460497,2034694,2048459,1814162,1770166,1241577,1030663,936845,879629,842282,739974,595807,555101,492937, 流动负债合计(万元),1181414,702489,665155,725570,521321,365203,321202,381616,346787,328151,348741,297624,173079,195441,197735, 非流动负债合计(万元),723448,742601,462442,405347,416319,495121,293746,150702,113652,104927,87650,72075,81592,33345,0, 负债合计(万元),1904862,1445090,1127597,1130917,937640,860323,614948,532317,460439,433079,436391,369699,254672,228786,197735, 所有者权益(或股东权益)合计(万元),1098151,1015407,907097,917542,876522,909843,626629,498346,476406,446550,405891,370275,341136,326315,295203, 期初现金及现金等价物余额(万元),115995,78900,81505,124348,104092,53915,50000,32735,32214,32137,93644,7500,5805,7105,10831, 经营活动产生的现金流量净额(万元),326840,-136730,-47524,-10667,110466,-187659,28876,20910,-5470,-5287,-84071,88650,28055,-4045,6206, 投资活动产生的现金流量净额(万元),-275658,10328,-10699,13627,-31703,54676,-47959,1247,1421,-16481,11029,21272,2421,-5815,329, 筹资活动产生的现金流量净额(万元),40543,163495,55610,-45843,-58430,183160,22996,-4916,4570,21848,11537,-23778,-28772,8574,-10245, 现金及现金等价物净增加额(万元),91711,37095,-2605,-42843,20256,50177,3915,17265,521,77,-61507,86144,1696,-1301,-3726, 期末现金及现金等价物余额(万元),207706,115995,78900,81505,124348,104092,53915,50000,32735,32214,32137,93644,7500,5805,7105,