LKAB

Common metals and their alloys and ores, namely lump ore, pellets of common metal, and finely divided ore; iron ore; ferrochromium being chrome iron; zirconium; railway tracks and other railway construction materials of metal

Treatment of materials, namely, processing of ores and minerals; treatment of gravel and concrete for others; refinement of granite into macadam; treatment of steel for others; processing of metals, namely, sorting, benefication in the nature of concentrating and pelletizing of ores