內蒙古久泰新材料科技股份有限公司向港交所提交上市申请书

array(1) { [405126]=> array(2) { [2]=> array(5) { [0]=> string(9) "港交所" [1]=> string(9) "新材料" [2]=> string(6) "蒙古" [3]=> string(9) "科技股" [4]=> string(9) "蒙古国" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }