Pig iron for use in further manufacture; pig iron in sheet and ingot forms; foundry and special steel; steel sheets and sheet in iron strips, namely, black, pickled blasted, leaf, riffled, tinned, aluminum coated, enameled; varnished, plastic-coated steelized, steel slabs, steel pallets, steel rails, steel castings, metal castings, iron castings, steel bridge decks, metal fluid tanks; metal building materials in the nature of bended profiles, namely, opened bended profiles and closed bended profiles used in building industry for metal prefabricated buildings and replacement parts therefor; corrugated metal sheets; welded pipes, insulated welded pipes, noninsulated welded pipes, all made of metal; crash barriers of metal for roads, namely, railing along roads protecting cars against a shock and crash; prefabricated metal buildings and replacement parts therefor; metal pressure tanks used for fluid and/or gas storage and transportation; metal containers for storage and transportation of goods; metal ventilation ducts

Electric radiators for heating buildings, steam radiators for heating buildings, air filters for air conditioning and ventilation units for domestic use and for industrial installations, heating spirals used a part of air conditioning and ventilating units, roof ventilating units with heat recuperation, coolers for cooling oils, central heating furnace boilers and hearths for fireplaces