Ключевые слова: aluminum, background, bars, bullion, commerce, economy, element, finance, gray, group, heap, horizontal, industrial, industrial metal, industry, ingot, investment, isolated, materials, metal, packet, plate, precious metal, processing, raw, raw materials, raw silver, rough, rows, savings, silver, silver bar, silver bullion, silver ingot, silvery, stack, stacked, stock, trade, warehouse, wealth,