汇川技术：上半年净利同比预增15%-35%

array(1) { [420718]=> array(2) { [2]=> array(5) { [0]=> string(9) "净利润" [1]=> string(9) "半年报" [2]=> string(12) "业绩预告" [3]=> string(12) "业绩预增" [4]=> string(12) "汇川技术" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }