The Hochiminh Stock Exchange issued Announcement No.644/TB-SGDHCM to put the shares of Sai Gon Water Infrastructure Corporation (stock code: SII) into warning status as of March 31, 2021.

Reason: The audited consolidated after-tax profit of the parent company in 2020 was -104.59 billion dongs. This is a case of warning securities under the Listing Regulations on the Hochiminh Stock Exchange.