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),7493309,11336008,11157736,10647350,10457948,10102868,8532409,6944835,6075155,5183357,4428722,3841378,3906261,4871159, 营业成本(万元),6633712,9260559,8866384,8847011,8728284,8328110,7035881,5810801,5111926,4453451,3755141,3237459,3260897,4162005, 营业利润(万元),397684,409220,411292,12854,134070,211325,127518,24320,122028,-15753,59073,49636,19272,-320078, 利润总额(万元),405580,494438,478974,279697,386870,505902,362846,164014,204276,77284,97467,65923,45257,-336090, 所得税费用(万元),39807,87918,124504,65943,63870,82629,74377,36743,37171,30044,27113,21871,12412,15789, 净利润(万元),365773,406520,354470,213754,323001,423273,288469,127271,167105,47240,70354,44052,32845,-351879, 基本每股收益,0.2,0.26,0.22,0.13,0.21,0.35,0.25,0.09,0.12,0.12,0.17,0.19,0.15,-0.72, 货币资金(万元),1864819,2680134,2745945,2639491,1534042,1579099,1231774,1779818,2136838,2594637,964198,669727,447420,410548, 应收账款(万元),834035,1365145,1479367,1394677,1353496,1359919,1064838,820459,660327,554162,574103,496514,447785,556891, 存货(万元),567796,1988797,1294630,1282504,902856,942315,1218300,1195612,847157,768876,663608,455399,498372,516174, 流动资产合计(万元),4815552,8030780,8009591,7592232,5374949,5548030,4792862,5117924,4822347,4452612,2460186,1825388,1616422,1683634, 固定资产净额(万元),4545907,3598313,3259798,3772051,2604214,2025118,2036113,2133552,1055924,288051,306905,273032,278628,341480, 资产总计(万元),16484489,19276394,16029398,14713679,11175482,9287689,7808064,7974480,7401432,5347806,3023444,2319267,2065978,2205121, 流动负债合计(万元),4305779,7883540,7224780,6729310,5397271,4797628,3715035,4524624,3810588,3051709,1941918,1666598,1323990,1708439, 非流动负债合计(万元),5790395,5305687,3390325,3409690,2015267,1804011,2097219,1426568,1662529,486853,238683,31521,176904,29017, 负债合计(万元),10096174,13189227,10615105,10139001,7412538,6601639,5812254,5951191,5473117,3538562,2180601,1698119,1500894,1737456, 所有者权益(或股东权益)合计(万元),6388314,6087167,5414294,4574678,3762944,2686050,1995809,2023288,1928315,1809244,842843,621148,565084,467665, 期初现金及现金等价物余额(万元),2570238,2328117,2381566,1280621,1058708,944133,996629,1244680,1604870,579724,348028,345010,405798,554617, 经营活动产生的现金流量净额(万元),1149010,1048658,920962,802800,739408,541224,518161,391551,166629,79555,73772,50432,-28350,113017, 投资活动产生的现金流量净额(万元),-3173171,-2823054,-1692516,-1859577,-1949769,-1086275,-451246,-651170,-1661503,-387180,-156866,-87789,-24747,-17495, 筹资活动产生的现金流量净额(万元),1195081,2003982,855213,2193439,1376688,654948,-104941,15051,1135242,1337113,318781,41094,3364,-249314, 现金及现金等价物净增加额(万元),-806464,242122,-53449,1100945,221912,114575,-52496,-248051,-360190,1025146,231696,3018,-60788,-148820, 期末现金及现金等价物余额(万元),1763774,2570238,2328117,2381566,1280621,1058708,944133,996629,1244680,1604870,579724,348028,345010,405798,