On March 11, 2019, Hochiminh City Infrastructure Investment Joint Stock Company (CII) announces the change of the holding ratio at 577 Investment Corporation (NBB) as follows:

-       From 12/06/2018 to 12/19/2018: CII bought 203,600 NBB’s shares

-       03/06/2019: CII bought 246,610 NBB’s shares

-    Number of shares and holding ratio after trading: 43,317,752 NBB’s shares, accounting for 43.17% of total outstanding shares of NBB (100,336,256 shares).