Viet Nam Securities Depository and Clearing Corporation (VSDC) - Hochiminh Branch would like to announce the record date of corporate action processing for the Securities registering institution as follows:

+ Right code:  MIRDIG251
+ ISIN code: VNMIRDIG2515
(Effective date of code allocation: 20/10/2025; effective date of code cancellation: 19/11/2025)
+ Planned quantity of issued shares: 150,000,000  shares
+ Issue price: 12,000 VND
+ Execution rate: 1,000:232 (shareholders are entitled to 1 right for 1 share that they own and to buy 232 new shares for every 1,000 rights).
- Principle of rounding:
+ Principle of rounding: the number of shares offered will be rounded to the whole number
+ Example: shareholder A owning 100 shares on the record date is entitled to buy 23.2 shares in accordance with the execution rate of 100: 23.2. According to the principle of rounding, shareholder A is entitled to buy 23 shares.
- Principle of handling undistributed shares (if any):
+ The number of remaining shares includes:
§ The number of fractional shares arising when rounding down to the whole number upon calculating the shares that existing shareholders are entitled to purchase.
§     The number of remaining shares that existing shareholders do not subscribe in full (not register to buy, not make payment, etc.).
§     The number of shares that are different between the number of shares offered for sale (150,000,000 shares) and the number of shares actually issued according to the execution rate
+ Principle of handling
§     The Board of Directors is entitled to distribute the remaining undistributed shares to other investors in a reasonable manner with conditions no more favorable than those offered to existing shareholders and these shares will be restricted from transfer within 1 year from the date of closing of the offering. Distribution of  remaining undistributed shares comply with the provisions of Article 42 - Decree No. 155/2020/ND-CP dated 31/12/2020 by the Government and Article 195 - Law on Enterprises 2020.
§     The Board of Directors will decide to select the list of investors and the number of remaining undistributed shares to be allocated to each investor based on the following specific criteria:
ü     Employees of DIC Group.
ü     Or other organizations or individuals with financial capacity (not limited to DIC Group shareholders).
ü     Having a foreign investor's share ownership ratio at DIC Group in accordance with the provisions of prevailing laws.
- Regulations on rights transfer:
+ Time period for right transfer: from 20/10/2025 to 31/10/2025.
+ Right is transferred once within the prescribed time. The transferee is not allowed to transfer it to a third party. 
- Regulations on subscription:
+ Time period for subscription and payment: from 20/10/2025 to 14/11/2025.
+ Subscribed shares are freely transferable. The remaining number of shares not fully distributed when offered to other investors according to the decision of the Board of Directors will be restricted from transfer within 1 year from the end date of the offering.
- Place for implementation:
+ The holders whose shares have been deposited have to make transfer of purchase right, subscription and payment at the depository member where they opened depository account.
+ The holders whose shares have not been deposited will make right transfer, subscription and payment at Development Investment Construction Joint Stock Company (DIC Group), no.15 Thi Sach, Vung Tau ward, Hochiminh city. ID cards/passports have to be presented.
- Information on blockade account for subscription:
+ Account holder: Development Investment Construction Joint Stock Company
+ Account number: 8601345678
+ Account opening place: BIDV - Ba Ria Vung Tau Branch
- Information on VSDC's account for cash transferring:
+ Account name: Viet Nam Securities Depository and Clearing Corporation - Hochiminh Branch
+ Account number: 1190078737
+ At the bank: Bank for Investment and Development of Vietnam – Nam Ky Khoi Nghia Branch.
Coordination details and procedures for corporate action processing for holders of the above securities between VSDC, the Securities registering institution and depository members are specified in the Guideline on corporate action processing for securities holders at VSDC