EVS Securities Joint Stock Company (Head Office: 3th, 6th, 9th Floor - No. 2A Dai Co Viet Street, Hai Ba Trung Ward, Hanoi City) hereby announces the correction of information pursuant to Penalty Decision No. 544/QD-XPHC dated September 18, 2026, issued by the Inspectorate of the State Securities Commission of Vietnam.

In the Financial Safety Ratio Reports dated March 31, 2026 and April 30, 2026, the Company reported incorrect figures for the available capital ratio. The Company hereby corrects the reported figures as follows:

1. Financial Safety Ratio Report as of March 31, 2026:

Previously disclosed figure: 195.31%
Corrected figure: 177.50%

2. Financial Safety Ratio Report as of April 30, 2026:

Previously disclosed figure: 196.26%
Corrected figure: 178.87%

Respectfully notified.