The Chamber of Mines wants the government to reconsider its decision to hike corporate income tax rate on mineral processing from 30% to 35%, which came in effect July 1.
New data by International Copper Study Group predicts copper mine output will grow 5.7 million tonnes by 2018 as Peru, Zambia and Mexico ramp up production.
A group of scientists is asking international authorities to temporarily halt the approval of new underwater mining contracts until further environmental controls are put in place.