4
Firewood; Fuel products of pressed wood chips; Wood briquettes; Wood for use as fuel; Wood chips for use as fuel; Biofuels; Wood heating pellets [fuel]
19
Wood; Sawn timber; Halved timber; Manufactured timber; Rough sawn timber; Furrings of wood; Building components of wood; Building materials of wood; Building timber; Non-metal decking; Wood posts; Wooden profiles; Wood moldings; Wood trim; Mouldable wood; Wood, semi-worked; Timber mouldings; Hips for roofing; Pilings, not of metal
31
Trees and forestry products; Raw forestry products; Unprocessed forestry products; Agricultural and aquacultural crops, horticulture and forestry products; Trees; Undressed timber; Unseasoned timber; Wood chips for the manufacture of wood pulp; Bark for use in mulching
37
Painting, interior and exterior; Coating [painting] services; Assembling [installation] of building framework
40
Sawing of materials; Sawmills, planing [sawmill]; Sawing of timber; Woodworking; Planing of materials; Planing of timber; Millworking; Timber felling and processing; Fireproofing of wood; Preservative treatment of wood [other than painting]; Treatment of timber with preservatives; Pressure-treatment of timber for preservation purposes; Timber preservation
44
Forestry services; Reforestation services; Agriculture, aquaculture, horticulture and forestry services; Agriculture, horticulture and forestry services; Consultancy relating to agriculture, horticulture and forestry; Tree surgery; Tree planting