Dividend Declaration - Currency of Payment

VinaCapital Vietnam Opportunity Fund Limited

(the "Company" or "VOF")

LEI Number: 2138007UD8FBBVAX9469

Dividend Declaration - Currency of Payment

In relation to the dividend payable on or around 3 December 2025, for any shareholders who have elected to receive their dividend payment in Pounds Sterling (GBP), the Company can confirm that the exchange rate that was applied to currency elections was 1.3157 GBP / USD.

As announced by the Company on 23 October 2025, the record date for dividends was 31 October 2025 with an ex-dividend date of 30 October 2025.

Further information is available on the Company's website at: https://vof.vinacapital.com/

Joel Weiden

Investment Manager - Investor Relations and Communications

VinaCapital Investment Management Limited

T: +84 28 3821 9930

E: [email protected]

NSM Funds Limited

Company Secretary and Administrator

T: +44 1481 743030

E: [email protected]

1.

References to VOF or the Company in this announcement shall mean VinaCapital Vietnam Opportunity Fund Limited, a non-cellular company incorporated in the Bailiwick of Guernsey under The Companies (Guernsey) Law, 2008, with registered number 61765. It is authorised by the Guernsey Financial Services Commission (reference number 2268242) as a registered closed-ended investment scheme under The Protection of Investors (Bailiwick of Guernsey) Law, 2020 and in compliance with the Registered Collective Investment Scheme Rules, as amended.

2.

The registered office address of the Company is Les Echelons Court, Les Echelons, St Peter Port, Guernsey, Channel Islands, GY1 1AR.