Company Website: https://mineros.com.co/en/
MEDELLIN, Colombia -- (Business Wire)

Mineros S.A. (TSX:MSA, MINEROS:CB) (“Mineros” or the “Company”) plans to release its second quarter 2025 financial and operating results on Tuesday, August 12, 2025, after the market’s close. Senior management will host a conference call Wednesday, August 13, 2025, at 9:00 AM Colombian Standard Time (10:00 AM Eastern Daylight Time).

Please register here to join us.

ABOUT MINEROS S.A.

Mineros is a gold mining company headquartered in Medellin, Colombia. The Company has a diversified asset base, with relatively low-cost mines in Colombia and Nicaragua and a pipeline of development and exploration projects throughout the region.

The board of directors and management of Mineros have extensive experience in mining, corporate development, finance and sustainability. Mineros has a long track record of maximizing shareholder value and delivering solid annual dividends. For almost 50 years Mineros has operated with a focus on safety and sustainability at all its operations.

Mineros’ common shares are listed on the Toronto Stock Exchange under the symbol “MSA”, and on the Colombia Stock Exchange under the symbol “MINEROS”.

Election of Directors – Electoral Quotient System

The Company has been granted an exemption from the individual voting and majority voting requirements applicable to listed issuers under Toronto Stock Exchange policies, on grounds that compliance with such requirements would constitute a breach of Colombian laws and regulations which require the directors to be elected on the basis of a slate of nominees proposed for election pursuant to an electoral quotient system. For further information, please see the Company’s most recent annual information form, available on the Company’s website at https://www.mineros.com.co/ and from SEDAR+ at www.sedarplus.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250707421548/en/

Contacts:

For further information:

Ann Wilkinson
Vice President, Investor Relations
+1 (647) 496-3011
Investor.relations@mineros.com.co

Juan Camilo Obando
Director, Investor Relations
+57 604-266-5757
relacion.inversionistas@mineros.com.co

Bettina Filippone
Renmark Financial Communications Inc.
+1 (514) 939-3989 or +1 (212) 812-7680
bfilippone@renmarkfinancial.com

Source: Mineros S.A.