X0708 D LIVE 0002002563 Cantex Mine Development Corp. 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 250-860-8582 ALBERTA, CANADA None None Corporation true Jennifer Irons 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Executive Officer Chad Ulansky 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Executive Officer Director CEO Charles Fipke 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Director Kathrine MacDonald 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Director Vernon Frolick 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Director Jason Granger 203 - 1634 Harvey Avenue Kelowna A1 BRITISH COLUMBIA, CANADA V1Y 6G2 Director Other Decline to Disclose 06b false 2026-09-18 true true true true true Units comprised of common shares and warrants. false 0 87866 48814 39052 Total Offering Amount equals the price of units consisting of common shares (273,400 x C$0.25) plus aggregate exercise price of warrants forming part of the units (136,700 x C$0.40) converted to USD. There is no guarantee the warrants will be exercised. false 1 0 0 0 false Cantex Mine Development Corp. /s/ Jennifer Irons Jennifer Irons CFO 2026-09-22