2024 New Year Holiday Announcement

Dear valued customers,

Vietnam Construction Securities JSC (“CSI”) hereby would like to announce our schedule for 2024 New Year holiday as follows:

• Monday (01/01/2024): 2024 New Year holiday
• Tuesday (02/01/2024): Re-open for business

Wishing you and your family a new year filled with success and happiness!

Sincerely!

                                               Vietnam Construction Securities JSC (CSI)