Name of the organization owning the shares

VIETNAM PETROLEUM GROUP

Name of the organization issuing the shares

DONG NAI CONSTRUCTION MATERIALS AND FUELS JSC

Authorized capital

41.596.000.000 VND

Number of shares auctioned

443.500shares (Equivalent to 10.66% of charter capital)

Denominations

10.000 VND/share

Starting price

40.900 VND/share

Volume step

100 shares

Price step

100 VND

Number of price levels

01 price level

Limit domestic investors

                Min

100 shares

                Max

443.500 shares

Foreign investors are not allowed to participate in this competitive offering.

Registration period

From 08:30 on February 9, 2023 to 15:30 on March 1, 2023

Time to submit the participation form

                  Before 4:00 p.m. on March 6, 2023

Auction time

                    09:00 March 8, 2023

Auction location

HANOI STOCK EXCHANGE

1st Floor,  No. 2 Phan Chu Trinh, Hoan Kiem, Hanoi

Time to submit payment for share purchase

From March 8, 2023 to March 17, 2023

Deposit refund time

From March 9, 2023 to March 14, 2023