Definition of item:
This class includes the manufacture of chemicals using basic processes. The output of these processes are usually separate chemical elements or separate chemically defined compounds.
This class includes: - manufacture of chemical elements (except industrial gases and basic metals) - manufacture of inorganic acids except nitric acid - manufacture of alkalis, lyes and other inorganic bases except ammonia - manufacture of other inorganic compounds - roasting of iron pyrites - manufacture of distilled water
This class also includes: - enrichment of uranium and thorium ores
This class excludes: - manufacture of industrial gases, see 20.11 - manufacture of nitrogenous fertilisers and nitrogen compounds, see 20.15 - manufacture of ammonia, see 20.15 - manufacture of ammonium chloride, see 20.15 - manufacture of nitrites and nitrates of potassium, see 20.15 - manufacture of ammonium carbonates, see 20.15 - manufacture of aromatic distilled water, see 20.53 - manufacture of basic metals, see division 24
|