Wholesale store services featuring steel tubes; retail store services featuring steel tubes; wholesale store services featuring balls of steel; retail store services featuring balls of steel; wholesale store services featuring steel; retail store services featuring steel; wholesale store services featuring steel plates and sheets; retail store services featuring steel plates and sheets; wholesale store services featuring frames of metal for building; retail store services featuring frames of metal for building; wholesale store services featuring rebars for construction (other than those unwrought or semi-wrought); retail store services featuring rebars for construction (other than those unwrought or semi-wrought); wholesale store services featuring construction materials of metal; retail store services featuring construction materials of metal; wholesale store services featuring refractory construction materials of metal; retail store services featuring refractory construction materials of metal; wholesale store services featuring mould steel; retail store services featuring mould steel; wholesale store services featuring cold rolling steel tubes; retail store services featuring cold rolling steel tubes; wholesale store services featuring cold rolling mould steel; retail store services featuring cold rolling mould steel; wholesale store services featuring cold rolling rebar, unwrought or semi-wrought; retail store services featuring cold rolling rebar, unwrought or semi-wrought; wholesale store services featuring cold rolling plastic moulding steel; retail store services featuring cold rolling plastic moulding steel; wholesale store services featuring iron, unwrought or semi-wrought; retail store services featuring iron, unwrought or semi-wrought; wholesale store services featuring rebar, unwrought or semi-wrought; retail store services featuring rebar, unwrought or semi-wrought; wholesale store services featuring construction materials, not of metal; retail store services featuring construction materials, not of metal; wholesale store services featuring hot-rolled steel tubes; retail store services featuring hot-rolled steel tubes; wholesale store services featuring hot-rolled mould steel; retail store services featuring hot-rolled mould steel; wholesale store services featuring hot-rolled rebar, unwrought or semi-wrought; retail store services featuring hot-rolled rebar, unwrought or semi-wrought; wholesale store services featuring hot-rolled plastic moulding steel; retail store services featuring hot-rolled plastic moulding steel; promoting the goods and services of others by means of operating an on-line comprehensive shopping mall; business intermediary services relating to mail order by telecommunications; wholesale store services featuring finishing preparations for use in the manufacture of steel; retail store services featuring finishing preparations for use in the manufacture of steel; wholesale store services featuring plastic moulding steel; retail store services featuring plastic moulding steel.