On March 07, 2023, the Hochiminh Stock Exchange issued Announcement No.405/TB-SGDHCM about the record date of South Basic Chemicals Joint Stock Company (stock code: CSV) as follows: - Ex-right date: March 22, 2023 - Record date: March 23, 2023 - Purpose: to organize the 2023 Annual General Meeting of Shareholders. - Exercise ratio: 01 share – 01 voting right - Meeting date: April 26, 2023 - Meeting venue: Kim Do hotel, 133 Nguyen Hue street, Ben Nghe ward, district 1, HCM city.