Common metals and their alloys; pipes, tubes and hollow sections of metal of round, square and rectangular cross- sections; angles, channels, flat bars and other sections of metal; metal sheets and plate; metal building materials; joints for pipes; pipe and joint fittings; tube fittings; pipe housings all being metal goods included in this class; cylindrical or semi-cylindrical vessels or reservoirs

Wholesaling, retailing, export, marketing and distribution of goods made of metal or predominantly of metal, including pipes, valves and fittings