Mr. Daniel Henaoreports

MINEROS S.A. INCLUDED IN S&P/TSX GLOBAL MINING INDEX

Mineros SA has been added to the S&P/TSX Global Mining Index, effective Jan. 14, 2026. This follows the December, 2025, quarterly review and rebalancing.

"The inclusion of Mineros in the S&P/TSX Global Mining Index marks a meaningful milestone in our corporate evolution," stated Daniel Henao, president and chief executive officer of Mineros. "This transition reflects the company's increased market scale and sustained liquidity. We anticipate that participation in this benchmark will enhance our visibility within the global institutional investment community and broaden our shareholder base."

The S&P/TSX Global Mining Index provides investors with a benchmark for global mining portfolios and a basis for innovative, index-linked investment vehicles. The index is designed to provide investors with a broadly representative indicator of the global mining sector, and includes companies engaged in the production and extraction of various metals and minerals, selected based on rigorous criteria, including market capitalization, liquidity and regional representation.

About Mineros SA

Mineros is a leading Latin American gold mining company headquartered in Medellin, Colombia. The company has a diversified asset base, with mines in Colombia and Nicaragua, and a pipeline of development and exploration projects throughout the region, including La Pepa project in Chile.

Mineros has more than 50 years of operating history and a long-standing focus on safety, sustainability and disciplined capital allocation. Its common shares are listed on the Toronto Stock Exchange (MSA) and the Colombia Stock Exchange (MINEROS), and trade on the OTCQX Best Market under the symbol MNSAF.

We seek Safe Harbor.