Individual/institutional investor:                                

      -      Name of organization: HQ Investment Group

      -      Nationality: Vietnamese

       -      Head office address: 81/11 Street 12, Group 3, An Khanh ward, Thu Duc city

2.       Related person (owning the same shares/fund certificates): none

3.       Name of shares/fund certificates/securities codes owned: TCO

4.       Number of trading accounting having shares mentioned in section 3: N/A    

5.       Number, ratio of shares/fund certificates held before trading: 1,867,140 shares (11.16% of oustanding volume)

6.       Number of shares/fund certificates purchased/sold/given/donated/inherited/transferred at date on which change of ownership ratio and becomming/no longer being a major shareolder/investors holdering 5% or more of closed fund certificate happended: 1,867,140 shares

7.       Number, ratio of shares/fund certificates held after trading: 0 shares

8.       Trading date on which change of ownership ratio and becoming/no longer being a major shareholder/investor holding 5% or more of closed fund certificate happened: August 04, 2021

9.       Number, ratio of shares/fund certificates currently held by the related person: 0 shares

10.     Number, ratio of shares/fund certificates held by individual/organization investor together with related persons after trading: 0 shares.