C3 Metals Inc.

Toronto, Ontario--(Newsfile Corp. - September 15, 2026) - C3 Metals Inc. (TSXV: CCCM) (OTCQB: CUAUF) ("C3 Metals" or the "Company") is pleased to announce results from three additional holes drilled at its 100%-owned Khaleesi copper project ("Khaleesi" or "the Project") in southern Peru. Drilling has further extended mineralization along section lines KHZ5950 and KHZ5750 (Figure 1), with drill hole KHZ5825-004 intersecting broad intervals of copper mineralization (Table 1). Khaleesi HighlightsMineralization expanded below glacial till cover:KHZ5825-004 intersected pervasive porphyry- and ska...

Toronto, Ontario--(Newsfile Corp. - August 11, 2026) - C3 Metals Inc. (TSXV: CCCM) (OTCQB: CUAUF) ("C3 Metals" or the "Company") is pleased to announce the completion of a large-scale, 3D-electrical geophysical survey ("3DIP Survey") at the Company's 100% owned Bellas Gate project in Jamaica. 3DIP is an advanced subsurface mapping method measuring electrical properties of the geology at significant depths, an important technique applied to deeper porphyry copper and gold exploration. The 3DIP Survey covered an area of over 80 square kilometres over two northwest/southeast trending porphyry b...

Toronto, Ontario--(Newsfile Corp. - June 24, 2026) - C3 Metals Inc. (TSXV: CCCM) (OTCQB: CUAUF) ("C3 Metals" or the "Company") is pleased to announce results from 10 new holes drilled at its 100%-owned Khaleesi copper project ("Khaleesi" or "the Project") in southern Peru. Drilling has significantly expanded both skarn and intrusive copper mineralization. Two new skarns and manto-style copper mineralization has been discovered 400 metres ("m") and 1,000m southwest of the initial skarn intersected the first hole drilled at Khaleesi (KHZ5800-001), which reported 269.0m at 0.30% copper (see pre...