Various coal types anthracite, coke and thermal (steam) coal, lron ore, hematite or magnetite (lumps and fines), hms 1 (only), hms1&2, used rails, iron ore lumps and fines, coffee, houttuynia cordata herbal liquid extract juice .
Copper cathode, copper ore, copper concentrate, copper powder, blister copper, nano copper, iron ore.
Copper Powder Ultra Fine, Copper Powder Ultra Fine (bronze Powder), Copper Ingot, Titanium Nickel (ni), Gold, Aluminum, Tungsten, Magnesium (mg), Silicon, Sulfur, Potassium, Calcium, Titanium, Vanadium, Chromium, Iron, Nickel, Copper, Zinc, Gallium), Germanium, Selenium, Strontium, Rubidium, Molybdenum, Zirconium, Cadmium, Indium, Tin, Tellurium, Sands Silica.