The Biggest Palladium Producers
Nov 26, 2019· Vale is the world''s largest secondlargest mining company, the leading producer of iron ore and pellets, and among the world''s biggest nickel many nickel ores also contain PGMs, Vale can extract palladium as a byproduct of its nickel refining process. The company takes PGMcontaining concentrates from its Sudbury, Canada operations to a processing facility in Port ...