Pursuant to the Decision no.187/QĐ-UBCK dated 26/03/2026 of State Securities Commision of Vietnam regarding the extension of share distribution in accordance with the Certificate of Registration for Public Offering of Shares for Trung Do Joint Stock Company and Document No. 214/TB-CT dated 31/03/2026 of Trung Do Joint Stock Company (stock code TDF) regarding the adjustment of the time for exercising the right to purchase TDF shares in the additional public offering (the record date 02/03/2026, right code: MIRTDF261, ISIN: VNMIRTDF2612), Viet Nam Securities Depository and Clearing Corporation (VSDC) would like to announce as follows:
1. Announced information in the notice no.476/TB-VSDC dated 11/02/2026 by VSDC:
+ Time period for right transfer: from 11/03/2026 to 03/04/2026.
+ Time period for subscription and payment: from 11/03/2026 to 10/04/2026
+ Effective date of right issue code cancellation: 15/04/2026.
2. Adjusted information:
+  Time period for right transfer: from 11/03/2026 to 08/05/2026.
+ Time period for subscription and payment: from 11/03/2026 to 15/05/2026.
+ Effective date of right issue code cancellation: 20/05/2026.
Reason: As requested by Trung Do Joint Stock Company.
Other information in the notice no.476/TB-VSDC remain unchanged.