Lower output, high costs to pressure Newmont, Barrick earnings

The miner's revenue jumped 31.25% on an annual basis.

Rio Tinto on Monday proposed to buy out the 49% minority shareholders in the copper producer.

The union representing workers at world's largest copper mine and the company signed the new collective contract last August.

The Coffee deposit was added to the Newmont portfolio through its merger with Goldcorp.

CSA is one of Australia's highest-grade copper mines.

The government has asked steel, nickel and aluminum producers to maintain low prices at home.

This is the first time ControlMaster Guidance – which has more than 8 million hours of autonomous operation across Load Haul Dump (LHD) production fleets – has integrated with mobile rockbreakers.

Copper Mark is a voluntary assurance framework to promote responsible production practices and demonstrate commitment to the United Nations Sustainable Development Goals.

Southern Copper plans to import copper concentrate after protests halted operations at its Cuajone mine.