Hudbay Minerals Inc. is a Canada-based is a diversified mining company. The Company is engaged in producing copper concentrate, consisting of copper, gold and silver, as well as zinc metal. Through its subsidiaries, the Company owns polymetallic mines, ore concentrators and zinc production facility in northern Manitoba and Saskatchewan (Canada) and Cusco (Peru), and copper projects in Arizona and Nevada (United States). It is focused on the exploration, development, operation, and optimization of properties it already controls, as well as other mineral assets. The Company owns Constancia mine, an open pit copper mine in Peru. It owns an underground copper, zinc, gold and silver mine in Flin Flon, Manitoba. Its exploration activities are located in Chile, Canada, and Nevada, United States. Its subsidiaries include HudBay Marketing & Sales Inc., HudBay Peru Inc., HudBay Peru S.A.C., HudBay (BVI) Inc., Hudbay Arizona Inc, Rosemont Copper Company and Mason Resources (US) Inc.