Manufacture of internal combustion piston engines, except motor vehicle, aircraft and cycle propulsion engines: Marine engines Railway engines Manufacture of pistons, piston rings, carburetors and such for all internal combustion engines, diesel engines etc. Manufacture of inlet and exhaust valves of internal combustion engines

Manufacture of fertilizers: Straight or complex nitrogenous, phosphatic or potassic fertilizers Urea, crude natural phosphates and crude natural potassium salts Manufacture of associated nitrogen products: Nitric and sulphonitric acids, ammonia, ammonium chloride, ammonium carbonate, nitrites and nitrates of potassium Manufacture of potting soil with peat as main constituent Manufacture of potting soil mixtures of natural soil, sand, clays and minerals

Grain milling: production of flour, groats, meal or pellets of wheat, rye, oats, maize (corn) or other cereal grains Rice milling: production of husked, milled, polished, glazed, parboiled or converted rice; production of rice flour Vegetable milling: production of flour or meal of dried leguminous vegetables, of roots or tubers, or of edible nuts Manufacture of cereal breakfast foods Manufacture of flour mixes and prepared blended flour and dough for bread, cakes, biscuits or pancakes

Manufacture of flat glass, including wired, coloured or tinted flat glass Manufacture of toughened or laminated flat glass Manufacture of glass in rods or tubes Manufacture of glass paving blocks Manufacture of glass mirrors Manufacture of multiple-walled insulating units of glass

Manufacture of dolls and doll garments, parts and accessories Manufacture of action figures Manufacture of toy animals Manufacture of toy musical instruments Manufacture of playing cards Manufacture of board games and similar games Manufacture of electronic games: chess etc. Manufacture of reduced-size ("scale") models and similar recreational models, electrical trains, construction sets etc. Manufacture of coin-operated games, billiards, special tables for casino games, etc. Manufacture of articles for funfair, table or parlour games

Manufacture of chairs and seats for offices, workrooms, hotels, restaurants, public and domestic premises Manufacture of chairs and seats for theatres, cinemas and the like Manufacture of sofas, sofa beds and sofa sets Manufacture of garden chairs and seats Manufacture of special furniture for shops: counters, display cases, shelves etc. Manufacture of furniture for churches, schools, restaurants Manufacture of office furniture Manufacture of kitchen furniture

Manufacture of food consisting chiefly of fruit or vegetables, except ready-made dishes in frozen or canned form Preserving of fruit, nuts or vegetables: freezing, drying, immersing in oil or in vinegar, canning etc. Manufacture of fruit or vegetable food products Manufacture of fruit or vegetable juices Manufacture of jams, marmalades and table jellies Processing and preserving of potatoes: Manufacture of prepared frozen potatoes

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 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

Manufacture of continuous-action elevators and conveyors for underground use Manufacture of boring, cutting, sinking and tunnelling machinery (whether or not for underground use) Manufacture of machinery for treating minerals by screening, sorting, separating, washing, crushing etc. Manufacture of concrete and mortar mixers Manufacture of earth-moving machinery: Bulldozers, angle-dozers, graders, scrapers, levellers, mechanical shovels, shovel loaders etc. Manufacture of pile drivers and pile extractors, mortar spreaders, bitumen spreaders, concrete surfacing machinery etc. Manufacture of tracklaying tractors and tractors used in construction or mining Manufacture of bulldozer and angle-dozer blades Manufacture of off-road dumping trucks