大华股份：一季度净利同比增2.30%

array(1) { [378682]=> array(2) { [2]=> array(3) { [0]=> string(9) "净利润" [1]=> string(9) "一季报" [2]=> string(12) "大华股份" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }