Purchase of copper and brass scrap
- Cu I. - Millberry (glossy wires above 1 mm diameter, glossy electrical flanges, glossy trolley wires, Class 1A granulate
- Cu II. - Berry (new pipes, new sheets, green trolley wires, carbonized dynamo strips)
- Cu yIII. - Mix 95 % (ragged carbonized wire, old sheets, old wires, lump scrap, excluding geysers)
- Ms scrap (only production scrap - from Ms 63 to Ms 90 - sheets, strips, cuttings, extrusions, delaborated scrap shells)