永兴材料：上半年实现净利润同比增长647.64%

array(1) { [423405]=> array(2) { [2]=> array(3) { [0]=> string(9) "净利润" [1]=> string(12) "业绩上升" [2]=> string(12) "永兴材料" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }