… obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by … these oils being the basic constituents of the preparations; waste oils. …
Explanatory notes
… obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by … undergone any process other than those specified in the Explanatory Note to heading 27.09. The heading includes : … or less liquid or semi-solid, consist predominantly of non-aromatic hydrocarbons such as paraffinic, cyclanic …