On February 22, 2023, the Hochiminh Stock Exchange issued an Announcement No.216/TB-SGDHCM about the record date of Hochiminh City Infrastructure Investment Joint Stock Company as follows:

-        Ex-right date: March 13, 2023

-        Record date: March 14, 2023

1. Reason and purpose:  to hold the 2023 Annual General Meeting of Shareholders
2. Content:

-        Exercise ratio: 01 share – 01 voting right

-        Meeting time: Notice later.

-        Meeting type: Notice later.