On March 21, 2019, HOSE issued Announcement No.444/TB-SGDHCM regarding the change of listing of Coteccons Construction Joint Stock Company (stock code: CTD) as follows:

-      Additional listing volume: 900,000 shares

-      Reason of change: This is the number of shares issued to the Employee Stock Ownership Plan (ESOP).

-      Total listing volume after change: 79,255,000 shares

-      Total listing value after change (based on par value): VND792,550,000,000

-      Effective date of the listing license: March 15, 2019

-      Official trading date: February 23, 2021