09.90.Z - Support activities for other mining and quarrying
23.32.Z - Manufacture of bricks, tiles and construction products, in baked clay
23.61.Z - Manufacture of concrete products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.70.Z - Cutting, shaping and finishing of stone
46.12.Z - Activities of agents involved in the wholesale of fuels, ores, metals and industrial chemicals
49.41.Z - Freight transport by road
52.10.B - Storage and warehousing of other goods
52.24.C - Cargo handling at other transshipment points
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
