Sredneuralsky copper smelter has processed a quarter of copper smelting waste
Edited by Rhod Mackenzie / 2018-04-04 11:58:13
Over the past 10 years Sredneuralsky copper smelter (SUMZ, part of the Ural mining and metallurgical company UGMK) has processed more than a quarter (26%) of the technogenic deposit of metallurgica
