This class includes: Manufacture of plastics in primary forms: Polymers, including those of ethylene, propylene, styrene, vinyl chloride, vinyl acetate and acrylics Polyamides Phenolic and epoxide resins and polyurethanes Alkyd and polyester resins and polyethers Silicones Ion-exchangers based on polymers Manufacture of synthetic rubber in primary forms:

Manufacture of medicinal active substances to be used for their pharmacological properties in the manufacture of medicaments: antibiotics, basic vitamins, salicylic and O-acetylsalicylic acids etc. Processing of blood Manufacture of medicaments: Antisera and other blood fractions Vaccines Diverse medicaments, including homeopathic preparations Manufacture of chemical contraceptive products for external use and hormonal contraceptive medicaments

Manufacture of pastas such as macaroni and noodles, whether or not cooked or stuffed Manufacture of couscous Manufacture of canned or frozen pasta products

Manufacture of paints and varnishes, enamels or lacquers Manufacture of prepared pigments and dyes, opacifiers and colours Manufacture of vitrifiable enamels and glazes and engobes and similar preparations Manufacture of mastics Manufacture of caulking compounds and similar non-refractory filling or surfacing preparations Manufacture of organic composite solvents and thinners Manufacture of prepared paint or varnish removers Manufacture of printing ink

This class includes: Manufacture of electrical and other industrial and laboratory furnaces and ovens, including incinerators Manufacture of burners Manufacture of permanent mount electric space heaters, electric swimming pool heaters Manufacture of permanent mount non-electric household heating equipment, such as solar heating, steam heating, oil heat and similar furnaces and heating equipment Manufacture of electric household-type furnaces (electric forced air furnaces, heat pumps, etc.), non-electric household forced air furnaces

Manufacture of lenses and prisms Manufacture of optical microscopes, binoculars and telescopes Manufacture of optical mirrors Manufacture of optical magnifying instruments Manufacture of optical machinist's precision tools Manufacture of optical comparators Manufacture of optical gun sighting equipment Manufacture of optical positioning equipment Manufacture of optical measuring and checking devices and instruments (e.g. fire control equipment, photographic light meters,

Production of basic precious metals: Production and refining of unwrought or wrought precious metals: gold, silver, platinum etc. from ore and scrap Production of precious metal alloys Production of precious metal semi-products Production of silver rolled onto base metals Production of gold rolled onto base metals or silver Production of platinum and platinum group metals rolled onto gold, silver or base metals Production of aluminium from alumina Production of aluminium from electrolytic refining of aluminium waste and scrap Production of aluminium alloys Semi-manufacturing of aluminium

Manufacture of stringed instruments Manufacture of keyboard stringed instruments, including automatic pianos Manufacture of keyboard pipe organs, including harmoniums and similar keyboard instruments with free metal reeds Manufacture of accordions and similar instruments, including mouth organs Manufacture of wind instruments Manufacture of percussion musical instruments Manufacture of musical instruments, the sound of which is produced electronically Manufacture of musical boxes, fairground organs, calliopes etc. Manufacture of instrument parts and accessories: Metronomes, tuning forks, pitch pipes, cards, discs and rolls for automatic mechanical instruments etc. Manufacture of whistles, call horns and other mouth-blown sound signalling instruments

Manufacture of passenger cars Manufacture of commercial vehicles: Vans, lorries, over-the-road tractors for semi-trailers etc. Manufacture of buses, trolley-buses and coaches Manufacture of motor vehicle engines Manufacture of chassis fitted with engines Manufacture of other motor vehicles: Snowmobiles, golf carts, amphibious vehicles Fire engines, street sweepers, travelling libraries, armoured cars etc. Concrete-mixer lorries ATVs, go-carts and similar including race cars Factory rebuilding of motor vehicle engines

This class includes: Manufacture of diverse parts and accessories for motor vehicles: Brakes, gearboxes, axles, road wheels, suspension shock absorbers, radiators, silencers, exhaust pipes, catalytic converters, clutches, steering wheels, steering columns and steering boxes Manufacture of parts and accessories of bodies for motor vehicles: Safety belts, airbags, doors, bumpers Manufacture of car seats Manufacture of motor vehicle electrical equipment, such as generators, alternators, spark plugs, ignition wiring harnesses, power window and door systems, assembly of purchased gauges into instrument panels, voltage regulators, etc.