On March 11, 2022, Hochiminh City Infrastructure Investment Joint Stock Company announces the sale of treasury shares as follows:

-        Stock symbol: CII

-        Number of treasury stock before trading: 40,797,370 shares

-        Number of shares registered to sell: 9,000,000 shares

-        Selling purpose: to balance its finance.

-        Expected trading time: from March 22, 2022 to April 20, 2022

-        Trading period: order matching or put through.