Goldgroup Highlights Mining Operations and Growth Potential at Don David District in Mexico

Goldgroup Mining Inc. has highlighted the significant growth potential of its Don David Gold Mexico (DDGM) district in Oaxaca, Mexico. This mining complex includes two producing underground mines: the Arista mine and the Alta Gracia mine, supported by the El Aguila processing facility and an extensive regional land package spanning 55,119 hectares. The company is currently implementing a 34,250-meter drilling program for 2026, which has already yielded promising high-grade gold and silver mineralization results across several zones.

The Arista mine, which began commercial production in 2010, is the main producing underground operation at DDGM, hosting polymetallic vein systems containing gold, silver, copper, lead, and zinc. Alta Gracia serves as the second producing underground mine, focusing primarily on silver-gold epithermal mineralization. Mining at Alta Gracia restarted on February 20, 2026, with current efforts directed at defining and extending the Mirador and Independencia vein systems. Ore from both mines is transported to and processed at the El Aguila facility.

To optimize operations, Goldgroup has undertaken several infrastructure projects at the El Aguila facility in 2026, including the installation of four Knelson gravity concentrators, the refurbishment of a third ball mill to increase milling capacity by 200 tonnes per day, and the planned commissioning of a third tailings filter press in early Q4 2026. On the corporate front, the company announced BDO USA, P.C. as its successor auditor following the resignation of Davidson & Company LLP, effective September 10, 2026. Additionally, Goldgroup entered into an investor relations agreement with VRIC Media for an interview series on The Jay Martin Show.