19
Beams, not of metal; balustrades, not of metal; joists, not of metal; gates, not of metal; swing doors, not of metal; folding doors, not of metal; prefabricated houses [kits], not of metal; chimney shafts, not of metal; framework, not of metal, for building; cornices, not of metal; pillars, not of metal, for building; stringers [parts of staircases], not of metal; roofing, not of metal; manufactured timber; sawn timber; building timber; wood, semi-worked; staircases, not of metal; reinforcing materials, not of metal, for building; bituminous products for building; porches [structures], not of metal; duckboards, not of metal; wall claddings, not of metal, for building; coatings [building materials]; tomb or grave enclosures, not of metal; laths, not of metal; wood panelling; wall linings, not of metal, for building; trellises, not of metal; windows, not of metal; shuttering, not of metal, for concrete; wainscotting, not of metal; partitions, not of metal; tiles, not of metal, for building; slabs, not of metal, for building; bituminous coatings for roofing; roof coverings, not of metal; wooden floor boards; cladding, not of metal, for building; linings, not of metal, for building; floors, not of metal; window frames, not of metal; furrings of wood; shutters, not of metal; posts, not of metal; hips for roofing; stair-treads [steps], not of metal; pantiles, not of metal; roofing tiles, not of metal
35
Import-export agency services; rental of advertising space; computerized file management; book-keeping; demonstration of goods; opinion polling; market studies; commercial information and advice for consumers in the choice of products and services; layout services for advertising purposes; marketing; organization of exhibitions for commercial or advertising purposes; design of advertising materials; commercial intermediation services; presentation of goods on communication media, for retail purposes; sales promotion for others; production of advertising films; publication of publicity texts; radio advertising; bill-posting; direct mail advertising; systemization of information into computer databases; negotiation and conclusion of commercial transactions for third parties; business project management services for construction projects; procurement services for others [purchasing goods and services for other businesses]; outsourcing services [business assistance]
37
Building sealing; building insulating; repair information; construction information; bricklaying; construction consultancy; varnishing; scaffolding; building construction supervision; rustproofing; paper hanging; cleaning of buildings [exterior surface]; rental of cranes [construction equipment]; rental of construction equipment; masonry; roofing services; painting, interior and exterior; carpentry services; plastering; demolition of buildings; construction; installation of doors and windows; furnace installation and repair
42
Interior design; industrial design; graphic arts design; research and development of new products for others; architectural consultancy; quality control; design of interior decor; construction drafting; architectural services; styling [industrial design]