The Ecuador-focused miner said it has discovered "promising" new copper prospects at the Porvenir and Timbara projects, with rock chip samples graded up to 4.27% copper.
Brazil’s lower house of Congress removed from the agenda the discussion of a transitory presidential decree, which modified the country’s current mining law.
Representatives of major mining companies believe the global copper market will be balanced for the foreseeable future even as mine supplies tighten and demand from China, the world's top consumer, remains strong.