On March 15, 2023, the Hochiminh Stock Exchange issued Announcement No.526/TB-SGDHCM about the record date Sai Gon Water Infrastructure Corporation (stock code: SII) as follows:

-        Ex-right date: March 29, 2023 

-        Record date: March 30, 2023                        

-        Purpose: to organize the 2023 Annual General Meeting of Shareholders.

-        Exercise ratio: 01 share – 01 voting right

-        Meeting date: will be notice later

Meeting venue: will be notice later.