Scrap metal yard in Bulgaria, Sofija city. Retail purchase prices Sofia. Iron thick: Maximum dimensions 1500x500x500 mm, thickness over 4 mm. Free of: non-ferrous metals, funnels, bales, briquettes, extruded or loose wires, steel ropes, gas or oxygen cylinders, car tanks and large massive pieces of scrub that cannot be cut. Aluminum: They consist of pure aluminum castings, which may contain automotive but not block ingots and be free of iron, dirt, brass, babbitt and any other foreign material. Thin copper: Consists of mixed, unalloyed copper wire, with a nominal copper content of 96% (min. 94%). Copper thick: Consists of pure, non-tin, unlined, without impurities copper wire and cables, not