Kidoń appointed Managing Director of Sierra Gorda

Mining giant KGHM said Sierra Gorda board appointed Mirosław Kidoń as Managing Director as of July 1. Previously, he was the general manager of Ore Enrichment Plants in KGHM Polska Miedź S.A. The board also discussed plans to increase the average annual processing capacity of the Sierra Gorda mine since 2021. Sierra Gorda is one of the largest copper and molybdenum mines in the world. The plant began processing ore into copper concentrate in July 2014.