中信证券：钢铁行业供需格局有望持续改善 当前具备配置价值

array(1) { [441516]=> array(2) { [2]=> array(4) { [0]=> string(9) "钢铁业" [1]=> string(18) "中信证券研报" [2]=> string(12) "配置价值" [3]=> string(11) "XD中信证" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }