1 Chemicals for use in the production and/or treatment of metals.
6 Common metal and their alloys; wrought and semi-wrought common metals; metal building materials; metal pipes, plates, strips, sheets, wire, cables and tubes; brazing alloys; unwrought or semi-wrought iron and steel products; casting moulds; cladding of metal for construction and building;metal lintels and roofing;metal rails;railway points and sleepers of metal;reinforcing materials of metal for building; Reinforcing materials of metal for concrete; sheet piles and shutters of metal;shuttering of metal for concrete; metallic springs; and metal cans.
7 Converters for production of metals;converters for steel works;crank shafts and cases;drilling bits, heads and machines; filtering machines; handling machines; metal drawing machines;moulds (parts of machines);pistons for cylinders; presses; rolling mills and rolling mill cylinders.
9 weighing apparatus and instruments, electric welding apparatus; face shields; furnaces for laboratory experiments; counters; photovoltaic cells and protection devices;apparel and equipment for personal use against accidents.
16 Printed matter; publication; printed reports; all in relation to the production, marketing, advertising and/or distribution of common metals and their alloys and/or education and/or consultancy services in respect of common metals and their alloys.
19 Building materials, not predominantly of metal; refractory materials; non-metallic railway sleepers and foundry moulds.
39 Services relating to the transportation, packaging and storage of goods.
40 Material processing; metal casting, cutting, profiling and tempering; millworking;coating and profiling of metal strip and sheet.