| SECTION C : MANUFACTURING |
| Division 20 : Manufacture of chemicals and chemical products |
| Group | Class | Sub-class | Description |
| 201 | | | Manufacture of basic chemicals, fertilizer and nitrogen compounds, plastics and synthetic rubber in primary forms |
| | 2011 | | Manufacture of basic chemicals |
| | | | This class excludes: |
| | | | extraction of methane, ethane, butane or propane, see 0620 |
| | | | - manufacture of fuel gases such as ethane, butane or propane in a petroleum refinery, see 1920 |
| | | | - manufacture of nitrogenous fertilizers and nitrogen compounds, see 2012 |
| | | | - manufacture of ammonia, see 2012 |
| | | | - manufacture of ammonium chloride, see 2012 |
| | | | - manufacture of nitrites and nitrates of potassium, see 2012 |
| | | | - manufacture of ammonium carbonates, see 2012 |
| | | | - manufacture of plastics in primary forms, see 2013 |
| | | | - manufacture of synthetic rubber in primary forms, see 2013 |
| | | | - manufacture of prepared dyes and pigments, see 2022 |
| | | | - manufacture of crude glycerol, see 2023 |
| | | | - manufacture of natural essential oils, see 2029 |
| | | | - manufacture of aromatic distilled waters, see 2029 |
| | | | - manufacture of salicylic and O-acetylsalicylic acids, see 2100 |
| | | 20111 | Manufacture of liquefied or compressed inorganic industrial or medical gases (elemental gases, liquid or compressed air, refrigerant gases, mixed industrial gases etc.) |
| | | 20112 | Manufacture of inorganic acids except nitric acid |
| | | 20113 | Manufacture of tanning or dying extracts; tannings and their derivatives and colouring matter (including manufacture of indigo) |
| | | 20114 | Manufacture of dyes and pigments from any source in basic form or as concentrate |
| | | 20115 | Manufacture of turpentine and resins of vegetable origin |
| | | 20116 | Manufacture of basic chemical elements |
| | | 20117 | Manufacture of distilled water |
| | | 20118 | Manufacture of synthetic aromatic products |
| | | 20119 | Manufacture of organic and inorganic chemical compounds n.e.c. |
| | 2012 | | Manufacture of fertilizers and nitrogen compounds |
| | | | This class excludes: |
| | | | - mining of guano, see 0891 |
| | | | - manufacture of agrochemical products, such as pesticides, see 2021 |
| | | | - operation of compost dumps, see 3821 |
| | | 20121 | Manufacture of urea and other organic fertilizers |
| | | 20122 | Manufacture of straight mixed, compound or complex inorganic fertilizers |
| | | 20123 | Manufacture of associated nitrogen products (nitric and sulphonitric acids, ammonia, ammonium chloride, ammonium carbonate, nitrites and nitrates of potassium) |
| | | 20129 | Manufacture of other fertilizers n.e.c. |
| | 2013 | | Manufacture of plastics and synthetic rubber in primary forms |
| | | | This class excludes: |
| | | | - manufacture of artificial and synthetic fibres, filaments and yarn, see 2030 |
| | | | - shredding of plastic products, see 3830 |
| | | 20131 | Manufacture of plastic in primary forms (includes amino-resins, polyurethanes etc.) |
| | | 20132 | Manufacture of synthetic rubber in primary forms |
| | | 20133 | Manufacture of mixture of synthetic and natural or rubber like gums |
| 202 | | | Manufacture of other chemical products |
| | 2021 | | Manufacture of pesticides and other agrochemical products |
| | | | This class excludes: |
| | | | - manufacture of fertilizers and nitrogen compounds, see 2012 |
| | | 20211 | Manufacture of insecticides, rodenticides, fungicides, herbicides |
| | | 20212 | Manufacture of disinfectants (for agricultural and other use) |
| | | 20213 | Manufacture of anti-sprouting products, plant growth regulators |
| | | 20219 | Manufacture of other agrochemical products n.e.c. |
| | 2022 | | Manufacture of paints, varnishes and similar coatings, printing ink and mastics |
| | | | This class excludes: |
| | | | - manufacture of dyestuffs and pigments, see 2011 |
| | | | - manufacture of writing and drawing ink, see 2029 |
| | | 20221 | Manufacture of paints and varnishes, enamels or lacquers |
| | | 20222 | Manufacture of prepared pigments, prepared opacifiers and prepared colours, vitrifiable enamels and glazes engobes and similar preparations of a kind used in the ceramic, enamelling or glass industry |
| | | 20223 | Manufacture of printing ink |
| | | 20224 | Manufacture of prepared pigments and other colouring matter of a kind used in the manufacture of paints or by artists or other painters |
| | | 20229 | Manufacture of caulking compounds and similar non-refractory filling or surfacing preparations, mastics, prepared paint or varnish removers, organic composite solvents and thinners and other related products n.e.c. |
| | 2023 | | Manufacture of soap and detergents, cleaning and polishing preparations, perfumes and toilet preparations |
| | | | This class excludes: |
| | | | - manufacture of separate, chemically defined compounds, see 2011 |
| | | | - manufacture of glycerol, synthesized from petroleum products, see 2011 |
| | | | - extraction and refining of natural essential oils, see 2029 |
| | | 20231 | Manufacture of soap all forms |
| | | 20232 | Manufacture of cleaning and polishing products (preparations for perfuming
or deodorizing rooms; artificial waxes and prepared waxes; polishes and creams for leather, wood, glass, metal etc.; scouring pastes and powders, including paper, wadding etc. coated or covered with these) |
| | | 20233 | Manufacture of detergent and similar washing agents excluding soap |
| | | 20234 | Manufacture of perfumes and cologne de-eau |
| | | 20235 | Manufacture of preparations for oral or dental hygiene (includes manufacture of toothpastes, toothpowder, mouthwash, oral, perfumes, dental fixative pastes and powders etc.) |
| | | 20236 | Manufacture of hair oil, shampoo, hair dye etc. (includes manufacture of
shampoos, hair sprays, hair fixers, hair oils, hair creams, hair dyes and bleaches and preparations for permanent waving or straightening of the hair etc.) |
| | | 20237 | Manufacture of cosmetics and toileteries (includes manufacture of preshave, shaving or after shave preparations; personal deodorants and antirespirants; perfumed bath salts and other bath preparations; beauty or make-up preparations and preparations for the care of the skin, other than medicaments; manicure and pedicure preparations etc.) |
| | | 20238 | Manufacture of “agarbatti” and other preparations which operate by burning |
| | | 20239 | Manufacture of other perfumes and toilet preparations n.e.c. |
| | 2029 | | Manufacture of other chemical products n.e.c. |
| | | | This class excludes: |
| | | | - manufacture of chemically defined products in bulk, see 2011 |
| | | | - manufacture of distilled water, see 2011 |
| | | | - manufacture of synthetic aromatic products, see 2011 |
| | | | - manufacture of printing ink, see 2022 |
| | | | - manufacture of perfumes and toilet preparations, see 2023 |
| | | | - manufacture of asphalt-based adhesives, see 2399 |
| | | 20291 | Manufacture of matches |
| | | 20292 | Manufacture of explosives, ammunition and fire works |
| | | 20293 | Manufacture of essential oils; modification by chemical processes of oils and fats (e.g. by oxidation, polymerization etc.) |
| | | 20294 | Manufacture of photographic plates, films, sensitized paper and other sensitized unexposed materials,chemical preparations for photographic uses |
| | | 20295 | Manufacture of gelatine and its derivatives, resinoids, glues, prepared adhesives, including rubber-based glues and adhesives |
| | | 20296 | Manufacture of chemical elements and compounds doped for use in electronics |
| | | 20297 | Manufacture of chemical products or preparations of a kind used in the textiles, paper, leather and like industries |
| | | 20299 | Manufacture of various other chemical products n.e.c.(antiknock
preparations, anti-freeze preparations, liquids for hydraulic transmission,
composite diagnostic or laboratory reagents, writing or drawing ink,
chemical substance used in manufacturing of pesticides and other chemical
products) |
| 203 | | | Manufacture of man-made fibres |
| | 2030 | | Manufacture of man-made fibres |
| | | | This class excludes: |
| | | | - spinning of synthetic or artificial fibres, see 1311 |
| | | | - manufacture of yarns made of man-made staple, see 1311 |
| | | 20301 | Manufacture of synthetic or artificial filament tow |
| | | 20302 | Manufacture of synthetic or artificial filament staple fibre not textured |
| | | 20203 | Manufacture of synthetic or artificial filament yarn, tenacity yarn whether or not textured including high tenacity yarn |
| | | 20304 | Manufacture of synthetic or artificial mono-filament or strip |