Hudbay Completes Transaction to Consolidate 100% Ownership in the Copper Mountain Mine

TORONTO, April 30, 2025 (GLOBE NEWSWIRE) -- Hudbay Minerals Inc. (“Hudbay” or the “Company”) (TSX, NYSE: HBM) is pleased to announce the completion of the previously announced acquisition of Mitsubishi Materials Corporation’s (“MMC”) 25% interest in Copper Mountain Mine (BC) Ltd. (the “Transaction”). As a result of the Transaction, Hudbay now owns 100% of the Copper Mountain mine. Hudbay has made the initial US$4.5 million cash payment to MMC with the remaining deferred and contingent cash payments to be made in accordance with the terms of the purchase agreement, as described in Hudbay’s March 27, 2025 news release.