Manufacture of briquettes and agglomerates of hard coal and lignite
Explanatory Note
Title: Manufacture of coal and lignite briquettes and agglomerates
Includes the manufacture of briquettes and combustible agglomerates from coal (includes
anthracite), lignite and peat.
This subclass is part of the Portuguese Classification of Economic Activities (CAE-Rev.4), used for tax and statistical purposes in Portugal.