This class includes:
- manufacture of mono- and polycarboxylic acids (including acetic acid)
- manufacture of other oxygen compounds (including aldehydes, ketones, quinones)
- manufacture of di- or poly-membered oxygen compounds
- manufacture of synthetic glycerol, organic nitrogen compounds (including amines)
- manufacture of alcohols and esters by fermentation of sugar cane, wheat and similar products
- manufacture of other organic compounds (including wood distillates)
- manufacture of synthetic aromatic substances
- coal tar pitch.
This class excludes:
- manufacture of plastics in primary forms, see
20.16.0
- manufacture of synthetic rubber in primary forms, see
20.17.0
- manufacture of unrefined glycerine, see
20.41.0
- manufacture of natural essential oils, see
20.53.0
- manufacture of salicylic and o-acetylsalicylic acids, see
21.10.0