On March 14, 2023, the Hochiminh Stock Exchange issued Announcement No.513/TB-SGDHCM about the record date of Truong Thanh Development and Construction Investment Joint Stock Company as follows:

-   Ex-right date: March 28, 2023

-   Record date: March 29, 2023

1)      Reason & purpose: to hold the Annual General Meeting of Shareholders 2023.

2)      Content:

-   Exercise ratio: 01 share – 01 voting right

-   Time: April 26, 2023

-   Venue: floor 3, Nghia Lo hotel, 232 Dien Bien, Nghia Lo town, Yen Bai province.