cost of perlite mining operations coal russian

    How the Iron Ore Market Works (VALE, RIO),  · In the final quarter of 2019, Fortescue Mining Group led its peers with a reported cash cost of $12.50 per ton. This compared to the $14.50 per ton cash cost reported by Vale.PJSC Mechel : Mechel Reports 1Q2020 Operational Results,  · MOSCOW, RUSSIA / ACCESSWIRE / May 26, 2020 / Mechel PAO (MOEX: MTLR, NYSE: MTL), one of the leading Russian mining and metals companies, announces 1Q2020 operational results. Mechel PAO's Chief ...Consol Energy, Inc. (NYSE: CEIX).,  · We define cost of coal sold as operating and other production costs related to produced tons sold, along with changes in coal inventory, both in volumes and carrying values. The cost of coal sold per ton includes items such as direct operating costs, royalty and production taxes, direct administration costs, and depreciation, depletion and amortization costs on production assets.