报告期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31, 营业收入(万元),178538,669816,524475,326339,132911,598491,443924,289539,120083,544403,382500,255662,106131,566257,410256,267383,129831,536856,397777,266635,121491,587730,454916,300651,118684,582255,437059,311044,139774,638586,449647,294090,132183,537202,351691,233990,104549,548536,392743,267205,114700,419081,283405,182510,80644,286052,132181,87653,39705,180829,133387,89622,34692,142659,17758,10814,4688,100959,11163,6696,2715, 营业成本(万元),134950,491357,383544,232132,96595,441925,326055,210450,89916,402920,277330,183172,79454,420896,300076,191724,94711,398611,289715,195130,94215,455381,360705,238499,91746,452955,349609,250740,115096,523654,369171,236742,105334,430790,276849,186167,86208,437487,314063,210656,91148,317818,211175,134126,57331,220448,99963,65541,30520,137745,96379,63468,23478,102619,10839,6346,2559,70277,6787,4044,1555, 营业利润(万元),13041,51688,41742,21035,7967,40052,29911,15839,5313,28143,23307,7375,3137,19599,18975,12896,5906,17600,18574,13170,3966,-31170,10444,-3071,3370,15196,11752,9740,3551,15771,11533,10806,4610,35202,36077,2673,-3669,16903,16552,15146,6230,30137,23096,17949,10669,29260,14957,10190,2959,16879,12876,10098,3902,12369,2243,1447,582,8109,1410,708,292, 利润总额(万元),12967,51359,41153,20459,7839,40797,29972,15831,5346,29428,23104,7113,3279,16638,21415,14209,6122,28846,14007,8224,4474,-45667,11586,-2516,3539,17819,13358,10758,3775,19207,13524,11657,4883,38768,39346,5270,-3004,20216,17819,15797,6404,31730,23501,18219,10784,30612,15206,10156,2860,19093,12978,10112,4054,12921,2281,1479,579,8534,1406,690,280, 所得税费用(万元),2603,8737,7869,4801,1814,8759,6096,3673,1588,6544,5878,3484,1035,6464,4808,2948,1474,6305,5299,3487,1168,8276,3891,1287,1518,4996,4428,2960,1400,5424,3948,2968,1523,14244,13310,2277,683,6186,4956,3959,2113,6459,5547,4020,2404,4212,1509,1379,476,2444,1981,1633,677,1678,217,105,76,712,182,86,5, 净利润(万元),10364,42621,33284,15658,6025,32038,23876,12159,3758,22884,17226,3629,2244,10174,16607,11261,4647,22541,8709,4737,3306,-53942,7695,-3804,2021,12823,8930,7797,2375,13783,9576,8689,3360,24524,26036,2994,-3687,14030,12864,11838,4291,25271,17954,14199,8380,26399,13698,8777,2384,16649,10998,8479,3377,11243,2064,1374,503,7822,1224,605,275, 基本每股收益,0.08,0.37,0.29,0.13,0.04,0.35,0.26,0.13,0.04,0.43,0.27,0.09,0.04,0.21,0.21,0.14,0.06,0.31,0.14,0.09,0.06,-0.39,0.16,0.02,0.05,0.2,0.15,0.12,0.05,0.2,0.15,0.12,0.05,0.27,0.29,0.05,-0.03,0.19,0.16,0.15,0.06,0.3,0.22,0.17,0.15,0.53,0.28,0.2,0.05,0.48,0.32,0.48,0.21,0.64,0.19,0.13,0.05,0.46,0.11,0.06,0.03, 货币资金(万元),300109,305244,268702,280388,241223,267387,80450,74747,96655,106697,166626,125748,98544,139451,66384,75559,69058,98368,74036,79538,89780,141113,78470,87654,80383,106836,83405,112326,135297,128638,107564,121305,159947,175609,153444,135398,137276,172643,155753,186142,192610,195151,162206,178596,172430,147618,130018,142035,196887,45020,33248,35969,26637,33936,6951,6065,4775,21945, 应收账款(万元),307422,233890,395294,344056,310579,255242,356153,363964,333379,316215,331303,304491,292237,248080,365183,355079,329127,264870,357776,319715,275782,227949,356141,352038,327300,293261,304854,287349,279136,228347,293269,302356,274055,227976,255154,252972,238254,231026,225370,216789,189730,159995,174064,154167,120339,86392,73347,73529,61075,48260,56681,51298,45906,38127,3940,3367,3067,27431, 存货(万元),315178,306160,243691,254916,250855,244946,259123,246002,238126,222269,253009,227161,210866,210919,210152,223413,215419,219104,237928,240135,226833,225017,230252,225979,237252,241226,229327,219644,226341,219416,211967,193678,194607,180186,186165,168200,175544,164036,163970,147381,132362,121666,116790,116912,104638,93979,68251,67982,62438,62495,56939,48320,46088,46271,4441,4434,4720,31040, 流动资产合计(万元),1183475,1151932,1125025,1108094,1041109,1010400,884878,838323,835569,821258,904322,867626,848909,864596,867606,884677,895388,862810,840510,834682,809898,805294,840776,828807,820583,820907,787518,813183,824998,755117,753679,749131,769282,717573,727579,681162,674170,684457,654240,648398,592392,547045,515452,516170,460485,387219,321304,310178,347270,187721,178099,167065,145232,138507,18945,16486,14925,104124, 固定资产净额(万元),--,262445,--,253850,--,261270,--,257775,--,260324,256514,261818,221737,223093,301564,302392,308066,314635,289547,294710,291683,298199,275231,282108,287520,285867,286808,235943,240281,244902,210453,214808,179535,184311,169748,168615,161465,165823,163617,166712,125626,128707,121911,112175,107935,105855,83020,83221,75548,77274,64443,55490,52790,54324,10088,10391,10640,40405, 资产总计(万元),1613763,1566634,1569320,1537589,1469101,1438002,1310574,1250176,1221892,1206995,1293500,1264717,1245298,1259087,1447045,1453996,1432219,1394743,1376600,1365885,1323261,1318494,1321827,1354812,1329149,1324219,1265424,1274311,1284337,1212856,1146334,1123953,1128536,1076040,1041206,991033,956176,965038,907866,898122,833344,789234,742991,734240,674333,580549,470392,454349,487969,326442,282123,257927,227453,218213,30011,27711,26579,158853, 流动负债合计(万元),648014,605376,621716,762142,742581,610630,615207,571213,562633,544289,671083,737260,711508,733331,747997,781791,800431,781091,779793,787590,745785,649081,621200,619760,575393,582653,536569,563977,589750,540066,481891,474806,495818,467064,431460,423675,401980,509623,478459,475179,416079,385296,376235,374528,326699,282605,160683,147488,183554,189812,148974,129284,101560,98039,8277,6572,6569,72459, 非流动负债合计(万元),244484,244122,267337,125290,71530,175035,178214,186459,193405,201467,194640,117392,133590,128327,275495,254209,220732,209716,205422,191281,188918,284709,256481,296020,309215,299569,294006,279111,264757,245680,246686,233261,219142,198204,197922,180156,172557,70089,71895,74934,73250,64275,51235,47989,46128,34552,33014,35026,36117,31602,29687,27974,30637,25784,1862,1957,1771,17842, 负债合计(万元),892498,849497,889054,887432,814111,785665,793421,757672,756038,745755,865724,854651,845098,861658,1023492,1035999,1021163,990807,985215,978871,934703,933791,877681,915779,884608,882222,830574,843088,854507,785746,728577,708067,714960,665268,629382,603830,574537,579712,550354,550113,489330,449571,427470,422516,372828,317157,193696,182515,219672,221415,178661,157257,132196,123823,10139,8529,8339,90301, 所有者权益(或股东权益)合计(万元),721264,717136,680267,650157,654990,652336,517153,492504,465853,461240,427776,410065,400200,397428,423553,417997,411056,403935,391386,387014,388559,384703,444146,439033,444541,441997,434850,431223,429830,427111,417757,415886,413576,410772,411823,387203,381639,385326,357511,348009,344015,339662,315521,311724,301505,263392,276695,271834,268297,105027,103462,100669,95256,94390,19873,19182,18240,68552, 期初现金及现金等价物余额(万元),302582,263583,263583,263583,263583,104463,104463,104463,104463,137097,137097,137097,137097,95192,95192,95192,95192,132002,132002,132002,132002,90656,90656,90656,90656,102089,102089,102089,102089,150583,150583,150583,150583,159293,159293,159293,159293,194082,195151,195151,194082,146818,146818,146818,147478,46188,45020,45020,45020,34357,33936,33936,33936,20625,4965,4965,4965,14830,4691,4691,4691, 经营活动产生的现金流量净额(万元),16021,65844,19820,5327,-8176,78344,5842,-6130,-3398,38484,20936,13773,-8567,90987,25530,15730,-16238,17500,-1229,-9475,-24793,63994,-10943,-10837,-3656,14429,-21132,-7218,-13430,20809,-7001,-11056,-8855,-12578,-22916,-4223,-16958,-39863,-25766,-5959,-5529,3245,-31784,-26843,-14860,-14612,-16118,-11723,-8441,-1665,-9251,-2823,-6253,9932,2690,1671,-111,2431,1467,346,144, 投资活动产生的现金流量净额(万元),-8809,-21615,-31941,-21724,-10811,-24818,-18306,-11753,-5665,-14665,-2097,7535,-10289,-43088,-39328,-23924,-21091,-69104,-48945,-33808,-13334,-87851,-68123,-33471,-18640,-73319,-58824,-36217,-22504,-104381,-65370,-41530,-13096,-33036,-10579,-46024,-16902,-52724,-35972,-21144,-5503,-41602,-13609,-9241,-21992,-89990,-41842,-25086,-3772,-47478,-27709,-13446,-1820,-5704,-21,125,-16,-9944,-693,-211,-113, 筹资活动产生的现金流量净额(万元),-13954,-4426,15778,32014,-6197,105457,-14564,-14766,-2091,-56646,8475,-35421,-21795,-5764,-19147,-16585,8130,14642,-14422,-15582,-13054,65133,59074,33505,964,47441,38677,28571,38686,35168,16273,-667,1208,36905,17945,15432,-1265,57783,22325,18079,5986,85755,55877,62673,60609,205232,142874,133776,164053,59807,36297,18305,777,7283,-683,-696,-63,13308,-874,-818,-159, 现金及现金等价物净增加额(万元),-6609,38999,3300,15637,-25143,159120,-26873,-32659,-11233,-32634,27550,-14118,-40877,41905,-33094,-24841,-29189,-36809,-64562,-58848,-51202,41346,-19961,-10820,-21349,-11433,-41252,-14835,2766,-48494,-56160,-53294,-20758,-8710,-15524,-34801,-35110,-34789,-39398,-9010,-5032,47264,10521,26589,23702,100630,84998,97014,151866,10663,-687,2033,-7298,11511,1986,1100,-190,5795,-99,-683,-128, 期末现金及现金等价物余额(万元),295972,302582,266884,279220,238440,263583,77590,71804,93230,104463,164647,122979,96220,137097,62098,70351,66003,95192,67440,73154,80800,132002,70695,79836,69307,90656,60836,87254,104854,102089,94423,97289,129825,150583,143769,124493,124183,159293,155753,186142,189051,194082,157339,173407,171180,146818,130018,142035,196887,45020,33248,35969,26637,32136,6951,6065,4775,20625,4592,4008,4563,