百利科技：签订13.72亿元工程总承包合同

array(1) { [400090]=> array(2) { [2]=> array(3) { [0]=> string(12) "重大合同" [1]=> string(12) "百利科技" [2]=> string(15) "工程总承包" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }