20 Manufacture of chemicals and chemical products
- 201 Manufacture of chemical raw materials
- 2011 Manufacture of industrial gases
- 2012 Manufacture of dyes and pigments
- 2013 Manufacture of inorganic chemical raw materials
- 2014 Manufacture of organic chemical raw materials
- 2015 Manufacture of fertilizers and nitrogen compounds
- 2016 Manufacture of plastic raw materials
- 2017 Manufacture of synthetic rubber in primary forms
- 202 Manufacture of agro-chemical products
- 203 Manufacture of paints, varnishes and similar coatings, printing ink and mastics
- 204 Manufacture of detergents and personal care products
- 205 Manufacture of other chemical products
- 206 Manufacture of man-made fibers