上交所就双方关联交易事项向北方稀土、包钢股份下发监管工作函

array(1) { [455971]=> array(2) { [2]=> array(4) { [0]=> string(12) "关联交易" [1]=> string(9) "上交所" [2]=> string(12) "包钢股份" [3]=> string(12) "北方稀土" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }