双良节能：全资子签订90.92亿元长单销售合同

array(1) { [416586]=> array(2) { [2]=> array(3) { [0]=> string(12) "重大合同" [1]=> string(12) "双良节能" [2]=> string(12) "光伏硅片" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }