On May 16, 2018, HOSE issued Announcement No.673/TB-SGDHCM regarding the change of listing of Phu Tai Joint Stock Company (stock code: PTB) as follows:

–        Additional listing volume: 1,296,000 shares

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

–        Total listing volume after change: 27,216,194 shares

–        Total listing value after change (based on par value): VND272,161,940,000

–        Effective date of the listing license: May 07, 2018

–        Official trading date: April 07, 2020.