1 Chemicals used in industry, photography, agriculture and horticulture; resins, plastics, unprocessed; manures; fire extinguishing compositions; soldering baths and chemicals; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
6 Common metals and their alloys, unwrought or semi-wrought; anchors, anvils, bells, building materials, cast and rolled, rails and materials of metal for railway tracks; chains, non-electric metal cables and wires; ironmongery; pipes of metal, balls of steel, horseshoes, nails and screws; ores.
16 Paper and paper products, cardboard and cardboard products, printed matter, newspapers and periodicals, books; bookbinding material; stationery; adhesives for stationery purposes; artists' materials, paintbrushes, typewriters and office machinery (except furniture); instructional and teaching material (except apparatus); playing cards; printers' type; printing blocks.
17 Gutta-percha, rubber, balata and substitutes, plastic sheets, plates and rods of plastic (semi-processed products), packing, stopping and insulating compositions, asbestos, mica and products thereof, flexible hoses.
19 Building materials, natural and artificial stone, cement, limestone, mortar, gypsum and gravel, pipes of sandstone or cement; products for the construction of roads, asphalt, pitch and bitumen, transportable houses; monuments of stone; chimneys.
36 Financial services.
37 Building construction and repair.
40 Services offered by means of mechanical or chemical transformation of inorganic or organic substances in new products and, in general, treatment of materials.