1
Rare earth metals; alloys of rare earth metals; chemical substances, chemical materials and chemical preparations, and natural elements; chemical preparations for facilitating the alloying of metals; hardening preparations for metals; chemical hardening preparations; tempering preparations for metals; chemical preparations for use in the removal of deposits from metal; chemical preparations for use in the removal of coatings from metal; chemical anti-tarnishing preparations; filtering materials [chemical preparations]; preservatives for metals [chemical]; chemical preparations for scientific purposes, other than for medical or veterinary use; agents for scouring in a manufacturing process; industrial cleaners [preparations] for use in manufacturing processes
6
Metals; base metals; raw base metals; ferrous metals; alloys of ferrous metals; non-ferrous metals; alloys of non-ferrous metals; common metals; alloys of common metals; common metals, unwrought or semi-wrought; none of the aforesaid for use in the fields of safety or surveying
7
Waste management and recycling machines; recycling machines; recycling crushing units [machines]; rubbish compactors [machines]; waste disposal machines; waste extraction machines; waste sorting machines; waste crushing machines; waste converters [machines]; refuse cutting machines; parts, fittings and accessories for incinerator bottom ash recycling machines and machines/processes that clean up the metals that are recycled from the incinerator bottom ash excluding, drive belts, transmission belts, conveyor belts, air springs, engine bearings, shock absorbers and vibration dampers and parts, fittings and accessories for drive belts, transmission belts, conveyor belts, air springs, engine bearings, shock absorbers and vibration dampers
14
Gemstones, pearls and precious metals, and imitations thereof; precious metals; precious metals, unwrought or semi-wrought; processed or semi-processed precious metals; alloys of precious metals; ingots of precious metals; precious stones; unwrought precious stones; semi-precious stones; unwrought and semi-wrought precious stones and their imitations
40
Recycling services; waste management services [recycling]; recycling and waste treatment; recycling of refuse and waste; waste recycling services; sorting of waste and recyclable material [transformation]; treatment [transformation] of waste; destruction of waste; extraction of elements contained in waste residues; recovery of precious metals; metal treatment services; recycling of metals; refining of metals; custom manufacture of metal hardware; advice, information and consultancy relating to the aforesaid services