港股金属与采矿板块持续走低

array(1) { [455713]=> array(2) { [2]=> array(2) { [0]=> string(6) "港股" [1]=> string(15) "金属与采矿" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }