猪肉板块再度活跃 正虹科技涨停

array(1) { [428572]=> array(2) { [2]=> array(4) { [0]=> string(6) "猪肉" [1]=> string(6) "涨停" [2]=> string(9) "强势股" [3]=> string(12) "正虹科技" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }