HudBay Minerals Inc. is a Canada-based mining company. The Company is engaged in the production of copper concentrate, consisting of copper, gold and silver, as well as zinc metal. The Company is focused on the discovery, production and marketing of base and precious metals. The Company has assets in North and South America. Through its subsidiaries, the Company owns approximately four polymetallic mines, four ore concentrators and a zinc production facility in northern Manitoba and Saskatchewan (Canada) and Cusco (Peru), and a copper project in Arizona (the United States). The Company owns Constancia mine, an open pit copper mine in Peru. It owns 777 mine, an underground copper, zinc, gold and silver mine in Flin Flon, Manitoba. It owns Lalor mine, an underground zinc, copper and gold mine near Snow Lake, Manitoba. It also owns Rosemont project, a copper development project in Pima County, Arizona, in the United States.