On April 26, 2023, the Hochiminh Stock Exchange issued Announcement No.790/TB-SGDHCM about the record date of Tri Viet Securities Joint Stock Company as follows:

-   Ex-right date: May 11, 2023

-   Record date: May 12, 2023

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

-   Exercise ratio: 01 share – 01 voting right

-   Estimated time: June 09, 2023

-   Venue: Binh Duong Mineral and Construction Joint Stock Company, 8 Nguyen Thi Minh Khai, Hoa Lan 1, Thuan Giao ward, Thuan An city, Binh Duong province.