Common metals and their alloys, unwrought or semi-wrought; ores of metal; metal building materials, namely metallic materials for railway tracks; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware, namely springs, nuts, washers, bolts, screws, knob; containers of metal for storage and transport of goods; safes; pipe muffs of metal; pipe jackets of metal; pipe joints of metal; drain traps of metal; pipes and tubes of metal; valves of metal, other than parts of machines; materials of metal for railway tracks; metal hardware, namely springs, nuts, washers, bolts, screws, knob; pipes, tubes and hoses, and fittings therefor, and valves not being parts of machines, all the foregoing of metal

Motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated, namely, incorporators; incubators for eggs; automatic vending machines; components for use in industrial automation, namely, machine tools as machine components for use in industrial automation, valves as machine components, filters, cylinders, regulators, power clamps for use in the precision clamping of work pieces, retractable pin units for positioning pins in locating holes of work pieces, gripper units for work pieces, power pivots for rotating and positioning parts or tooling, marking units for embossing identifications on work units, cutting units for finishing work piece surfaces; clamping units in the nature of metal clamps used for holding work pieces on machine tool tables; centring units namely, compact cylinders for manipulating work pieces during industrial applications; rotating units, namely, rotating devices for rotating and positioning tools or parts; handling units namely, pneumatic grippers for handling work pieces; embossing machine in the nature of marking units for embossing identifications on work pieces; cutting machines; valves being parts of machines; clack valves as parts of machines; filters being parts of industrial automation machines and filters being parts of engines; pneumatic controls for machines, motors and engines; cylinders for machines; speed governors for machines, engines and motors; regulators being parts of machines; pressure regulators being parts of machines

Plastics in extruded form for use in further manufacture; semi-processed resins; stopping materials, namely, window and door stops of rubber; insulating materials; flexible pipes, not of metal; pipe jackets, not of metal; non-metallic coupling sleeves for tubes; junctions, not of metal, for flexible pipes; connecting hose for vehicle radiators; flexible tubes, not of metal