港交所更新可卖空的指定证券名单，增加天齐锂业等19只

array(1) { [453845]=> array(2) { [2]=> array(3) { [0]=> string(9) "港交所" [1]=> string(12) "天齐锂业" [2]=> string(6) "沽空" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }