兖矿能源：一季度净利预增193.20%

array(1) { [370231]=> array(2) { [2]=> array(5) { [0]=> string(9) "净利润" [1]=> string(12) "业绩预告" [2]=> string(12) "业绩预增" [3]=> string(9) "一季报" [4]=> string(12) "兖矿能源" } [4]=> array(1) { [0]=> string(27) "同花顺金融研究中心" } } }