Chile, Peru, Canada -- to be hit with new copper tariffs, fueling supply concerns, while it may be positive for China, says ...

President Donald Trump to implement copper import tariff as part of broader trade actions likely taking effect late July or ...

United States President Donald Trump upped the stakes in his global trade war on Tuesday, with the announcement of plans to impose a 50 percent tariff on all imported copper alongside a 20 percent ...

Super Copper has agreed to acquire 100% ownership of the Castilla copper project, a 5,800-hectare exploration area in Chile's ...