国泰君安：电商低估值已成市场共识 政策边际改善明确

array(1) { [450942]=> array(2) { [2]=> array(4) { [0]=> string(12) "电子商务" [1]=> string(18) "国泰君安研报" [2]=> string(9) "低估值" [3]=> string(11) "XD国泰君" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }