柯美特与开源证券签订北交所上市辅导协议

array(1) { [400706]=> array(2) { [2]=> array(5) { [0]=> string(3) "IPO" [1]=> string(12) "上市辅导" [2]=> string(12) "签订协议" [3]=> string(12) "开源证券" [4]=> string(9) "北交所" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }