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Mineros and Royal Road have terminated strategic alliance agreements

Partnerships & JV

Mineros and Royal Road have terminated strategic alliance agreements

(all amounts expressed in U.S. dollars)

Medellín, Colombia – May 31, 2023 – Mineros S.A. (TSX: MSA, MINEROS:CB) ("Mineros" or the

"Company") announces that effective May 29, 2023, it has terminated and, where applicable,

settled all outstanding obligations under all of its agreements with Royal Road Minerals Limited

(“Royal Road”).

Mineros and Royal Road have terminated strategic alliance agreements for exploration of their

respective properties in Nicaragua and Colombia, and related joint ventures in respect of the

Caribe Exploration Target, located on the Hemco Property in Nicaragua, and the Guintar-

Niverengo Margarita Exploration Target, located in the Anza Province, Colombia. Royal Road has

relinquished its 50% joint venture interest in Caribe Exploration Target to Mineros’ subsidiary

Hemco Nicaragua S.A. (“Hemco”), which is now 100% owned by Hemco. A 1.25% net smelter

returns royalty applicable to the two concessions that host the Luna Roja Deposit, which was

granted to Royal Road on May 2021 in connection with Mineros’ acquisition of Royal Road’s 50%

joint venture interest in those concessions, was terminated, and provisions under the related

asset purchase agreement in respect of exploration expenditures to be incurred at the Hemco

Property have been released. Mineros has also relinquished its 50% joint venture interest in the

Guintar-Niverengo Margarita Exploration Target to Royal Road. Mineros and Royal Road have

also annulled a cooperation agreement relating to Mineros’ Gualcamayo Project in Argentina.

ABOUT MINEROS S.A.

Mineros is a Latin American gold mining company headquartered in Medellín, Colombia. The

Company has a diversified asset base, with mines in Colombia, Nicaragua and Argentina and a

portfolio of exploration and development projects throughout the region.

Mineros' Board of Directors and management have extensive experience in mining, corporate

development, finance and sustainability. Mineros has a long track record of maximizing

shareholder value and generating strong 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".

For further information, please contact:

John Robert McClintock

Investor Relations

(+44) 7718 576395

[email protected]

Patricia Ospina

Investor Relations Manager

(+57) 42665757

[email protected]

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 filed on SEDAR at www.sedar.com.