Expanded perlite.
Perlite ore, expanded perlite pumice.Exporting
Ferrous, Non Ferrous And Precious Metal Prime Materials And Slags, Sludges, Residues, Spent Catalysts, Drosses, Filter Cakes, Tubings, Dusts, Fines, Hard Scraps, And Aluminum, Cadmium, Chrome, Cobalt, Copper, , Iron/chrome, Lead, Magnesium, Manganese, Molybdenum, Nickel, Palladium, Platinum, Rare Earths, Rhenium, Rhodium, Ruthenium, Selenium, Silver, Vanadium, Manganese, Tungsten, Tantalum, Tin, Titanium, Steel And Stainless Steel.