+ Right code:  MIRSCI261
+ ISIN code: VNMIRSCI2611
(Effective date of code allocation: 19/01/2026; effective date of code cancellation: 12/02/2026)   
+ Planned quantity of issued shares: 15,245,704 shares
+ Issue price: 10,000 VND/share
+ Execution rate: 2:1 (Shareholders are entitled to 1 right for each share they own and to buy 1 new share for every 2 rights);
- Principle of rounding, handling the fractional shares and unsubscribed shares (if any): The number of shares offered to each existing shareholder according to the execution rate will be rounded down to the whole number. All fractional shares arising from rounding down to the whole number, and shares not subscribed for or paid for by investors in this offering (if any), will be distributed by the Board of Directors to other parties (including shareholders of the company who wish to increase their shareholding) as authorized by the General Meeting, in accordance with prevailing laws with the offering conditions, the rights and obligations of investors not more favorable than those offered to existing shareholders (including an offering price not lower than VND 10,000/share) as stipulated in Article 42 of Government Decree No. 155/2020/ND-CP dated 31/12/2020, detailing the implementation of a number of articles of the Law on Securities.
Example: On the record date, shareholder A owns 579 shares. Accordingly, shareholder A will be entitled to purchase an additional number of shares equivalent to: (579:2)x1 = 289.5 shares, rounded down to 289 shares.
If, after the legally stipulated share distribution period (including any extensions), the shares have not been fully distributed, the remaining undistributed shares will be canceled, and the Board of Directors will decide to terminate the offering.
- Regulations on rights transfer:

+ Time period for right transfer: from 19/01/2026 to 02/02/2026.
+ Rights are transferred once only. Shareholders is entitled to transfer their rights (but only once – the transferee is not allowed to transfer to a third party) to another person at a price agreed upon between the transferor and the transferee. The transferor and the transferee shall mutually agree on the transfer price and payment of the transfer fee. Regarding the transfer of rights, to ensure compliance with regulations on foreign ownership ratios in the Company, shareholders holding the rights in the offering may only transfer their rights to domestic investors.
- Regulations on subscribed shares:
+ Time period for subscription and payment: from 19/01/2026 to 09/02/2026.
+ Subscribed shares are freely transferable.
- 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 to blockade account for subscription at Company's headquarters: 3rd Floor, Tower C, Golden Palace Building, Me Tri Street, Tu Liem Ward, Hanoi, Vietnam.
- Information on blockade account for subscription:
+ Account holder:  SCI E&C Joint Stock Company
+ Account number: 8631368368
+ Account opening place: BIDV - Ha Dong Branch
- Account for cash transferring:
+ Account number: 1220173177
+ Account name: Viet Nam Securities Depository and Clearing Corporation
+ At the bank: Bank for Investment and Development of Vietnam – Ha Thanh 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.