Dear Shareholders of VINACONEX Joint Stock Corporation

On July 29, 2024, the Corporation received the Securities Registration Certificate dated July 24, 2024 from the Vietnam Securities Depository and Clearing Corporation (VSDC)

Pursuant to the provisions of Circular No. 96/2020/TT-BTC dated November 16, 2020 of the Ministry of Finance guiding information disclosure on the stock market, VINACONEX Joint Stock Corporation respectfully sends shareholders Official Dispatch No. 2499/2024/CV-PC disclosing information on the above content.

Sincerely.

VINACONEX Joint Stock Corporation