报告期,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2017-12-31,2016-12-31, 营业收入(万元),973587,635906,353954,134116,764724,557779,343769,150793,632268,459830,317677, 营业成本(万元),877685,564584,318283,118326,682164,500209,307604,135922,568294,399798,271203, 营业利润(万元),55430,41320,19605,8163,45022,33641,19904,10094,33788,35454,27843, 利润总额(万元),55279,41262,19866,8187,44407,33374,19666,10070,33868,35189,27888, 所得税费用(万元),14245,10497,4905,2070,11072,7520,5009,2317,8741,8926,7031, 净利润(万元),41034,30765,14962,6117,33335,25854,14657,7753,25127,26263,20857, 基本每股收益,1.1,0.85,0.43,0.18,0.95,0.69,0.42,0.24,0.86,1.31,1.04, 货币资金(万元),71417,52298,73382,26135,76785,51371,46559,13348,9359, 应收账款(万元),161573,160005,139102,118171,102600,105354,--,--,--, 存货(万元),178706,196781,133730,124532,82991,86632,62880,60361,46925, 流动资产合计(万元),492482,468117,394784,317359,283714,264016,212320,171143,139810, 固定资产净额(万元),59401,--,--,57426,57230,--,--,--,--, 资产总计(万元),578115,548187,472589,392844,358975,334653,276702,217333,184121, 流动负债合计(万元),296717,269339,288846,220929,190916,182812,140324,127064,117872, 非流动负债合计(万元),4346,7054,12895,9912,12173,14633,13826,4847,7090, 负债合计(万元),301063,276393,301741,230841,203089,197445,154150,131911,124961, 所有者权益(或股东权益)合计(万元),277051,271794,170848,162003,155886,137208,122551,85422,59159, 期初现金及现金等价物余额(万元),59017,59017,59017,59017,35404,35403,35404,35404,4378,1456,2329, 经营活动产生的现金流量净额(万元),-151376,-189159,-71632,-66489,13105,-36007,6637,-34286,835,-2836,8818, 投资活动产生的现金流量净额(万元),-19415,-2980,-1871,-692,-11121,-3369,-8026,-1402,-12451,-603,-11940, 筹资活动产生的现金流量净额(万元),172352,169703,67852,23121,21626,17505,7667,19830,42635,6466,2249, 现金及现金等价物净增加额(万元),1526,-22429,-5639,-44068,23614,-21859,6280,-15865,31025,2922,-873, 期末现金及现金等价物余额(万元),60544,36589,53378,14949,59017,13544,41684,19539,35404,4378,1456,