King Copper Discovery Doubles Size of Land Position in Colquemayo Copper District

VANCOUVER, British Columbia, Sept. 21, 2026 (GLOBE NEWSWIRE) -- King Copper Discovery Corp. (“King Copper” or the “Company”) (TSX-V: KCP, OTCQB: TBXXF, FSE: 3RI0) is pleased to announce that Aurora Copper Peru SAC, its operating company in Peru, has received 8 additional concessions adding approximately 7,170 hectares of contiguous new exploration claims to the north of the Colquemayo Copper Project (the “Project”), in southern Peru. The concessions were added through strategic staking, significantly expanding the Company’s land position and increasing the opportunity for new discoveries across this emerging copper district.