Research and development of new material technologies; Ferrous metal casting; Mining machinery manufacturing; Mining machinery sales; Non-ferrous metal alloy sales; Non-ferrous metal alloy manufacturing; Railway rolling stock parts manufacturing; Automotive parts and accessories manufacturing; Automotive parts wholesale; Recycling of renewable resources (excluding production scrap metal); Processing of renewable resources; Sales of renewable resources; Recycling of production scrap metal; Processing of metal waste and scrap; Processing of non-metal waste and scrap; Second-hand vehicle dealership; Machinery and equipment leasing; Metal structure manufacturing. Licensed items: Import and export of goods; Non-emergency transport services; Recycling of end-of-life motor vehicles; Dismantling of end-of-life motor vehicles; Recycling and dismantling of end-of-life electric vehicles.