A separated trial was carried out with financial companies Citi, Clearstream and Northern Trust.
与金融公司花旗银行、明讯银行和北方信托进行了另一个试验。
英语百科
Clearstream
Clearstream is a post-trade services provider owned by Deutsche Börse AG. It provides settlement and custody as well as other related services for securities across all asset classes. It is one of two European International Central Securities Depositories (Euroclear being the other).