35 Import-export agency services, retail store services and marketing services in relation to common metals and their alloys, common metals and their alloys for withstanding high heat, metal ores, common metals, and welding materials in the fields of common metals and their alloys, titanium, titanium alloy; import-export agency services, retail store services and marketing services in relation to aluminium, zinc, lead, steel, prize cups of common metal, nickel ores, irons, manganese, chrome, alloys of nickel, nickel ingots, nickel silver, zinc ingots, zinc ores, cobalt, cobalt ores, ferrous ores, iron ores, copper ores, pewter, tin ores, ferrous metals; import-export agency services, retail store services and marketing services in relation to chrome iron, bolts of metal, building materials of metal, cables of metal, cast iron, tungsten, cubic zirconia, semi-finished articles of aluminium or its alloys, parts and fittings for all the aforesaid goods, transportable buildings of metal; import-export agency services, retail store services and marketing services in relation to materials of metal for railway tracks, non-electric cables and wires of common, metal hardware, pipes and pipelines made of metal, unwrought or semi-wrought steel, steel alloys; import-export agency services, retail store services and marketing services in relation to steel strip, cast steel; import-export agency services, retail store services and marketing services in relation to steel poles, steel plates and sheets, steel tubes, steel pipes, metal pipes and tubes of metal, format sheet metal, strip sheet metal, manufactured sheet metal and plastic coated sheet metal, iron slabs; import-export agency services, retail store services and marketing services in relation to armor plate, tinplate, plaques of metal, thin and thick pipes of metal, in precious metals and their alloys, welding material of precious metals and their alloys.