4 Lubricating oils and greases; fuels in solid, liquid and paste form, coal, fuel gas and gas for lighting.
6 Common metals, unwrought or semi-wrought and their alloys, building materials, cast and rolled, non-electric cables and wires of common metal, pipes and tubes of metal and ores.
7 Thermic engines and motors, aerators of combustible liquids, gas engines and machine tools.
9 Scientific, surveying, electric, weighing, measuring, checking (supervision) apparatus and instruments and fire-extinguishing apparatus.
11 Apparatus for lighting, heating, steam generating, refrigerating, drying, ventilating, water supply.
12 Vehicles of all kinds; apparatus for locomotion by land, air or water.
35 Services in relation to agency, sole agency, import-export of goods and merchandise of all kinds and business control and management.
36 Real estate affairs, credit bureaux, financial affairs, monetary affairs and real estate management.
37 Construction services of all kinds, works, repairs, conservation.
38 Communication services of all kinds , message sending and radio and television broadcasting.
39 Storage, warehousing, distribution and transport of merchandise and goods of all kinds, packaging and packing of merchandise.
40 Treatment of materials, mechanical or chemical processing of inorganic substances, cutting, forging, polishing and surfacing.
41 Services provided by individuals and institutions for the development of mental faculties, education and entertainment.
42 Appraisals and technical appraisals, projects, engineering studies and other activities related to the foregoing; services provided by individuals that call for extensive, in-depth university training and services provided by an association for its own members.