On June 16, 2022, the Hochiminh Stock Exchange issued Announcement No.1171/TB-SGDHCM about the record date of Thuan Duc Joint Stock Company as follows:

-   Ex-right date: June 29, 2022

-   Record date: June 30, 2022

1. Reason & purpose: to hold the 2022 Extraordinary General Meeting of Shareholders.
   1. Content:

-   Exercise ratio: 01 share – 01 voting right

-   Meeting time: expected in July 2022

-   Meeting venue: Notice later.