Montero Mining and Exploration Ltd.

Toronto, Ontario--(Newsfile Corp. - November 9, 2026) - Montero Mining and Exploration Ltd. (TSXV: MON) (OTC Pink: MXTRF) (FSE: ES0) ("Montero" or the "Company") is pleased to announce that it has entered into an exploration data license agreement (the "Agreement") dated November 4, 2026, with BHP Chile Inc., a subsidiary of BHP Group Limited ("BHP") relating to the Company's Avispa copper-molybdenum project located in northern Chile, providing Montero with access to BHP's relevant historical drilling database and associated geological information.The Agreement provides Montero with access to...

Toronto, Ontario--(Newsfile Corp. - November 3, 2026) - Montero Mining and Exploration Ltd. (TSXV: MON) (OTC Pink: MXTRF) (FSE: ES0) ("Montero" or the "Company") is pleased to announce an update on the mineral tenure of its 100%-owned Avispa Copper-Molybdenum Project ("Avispa" or the "Project") in northern Chile, following a programme of concession applications and consolidation during 2026.The Company's Avispa Project comprises the Avispa and Abeja concession groups, which together contain 81 mineral concessions and applications, including 50 exploitation and 31 exploration concessions or app...

Toronto, Ontario--(Newsfile Corp. - October 16, 2026) - Dr. Antony Harwood announces today that he has filed an early warning report in respect of his holdings of common shares of Montero Mining and Exploration Ltd. (TSXV: MON) (OTC Pink: MXTRF) (FSE: ES0) (“Montero” or the “Company”).On October 8, 2026, Montero closed a non-brokered private placement of an aggregate of 2,727,273 units of the Company (each, a "Unit") at a price of C$0.55 per Unit for gross proceeds of C$1,500,000.15 (the "Offering"). Each Unit was composed of one common share of the Company (each, a "Sh...