Natural stone blocks or slabs (quartzite, granite, marble and travertine); decorative stones; semi precious stones high grade silica sand 99.8%; natural ground white quartz (several granulometries); bauxite ore for metallurgical, cement and pig iron industries and foundry; fluorite 92% 200 mesh; tin ingots 99.98%; copper revert 12%; magnetite powder fe2o3 65%; titanium and high aluminum slag; lead and pig iron slag iron ore >60% phosphate; potassium; sugar; refined neutral hydrated ethyl alcohol / hydrated ethyl alcohol from cereals / industrial hydrated ethyl alcohol / industrial anhydrous ethyl alcohol..
