Advertising services, advertising agencies, production of radio and television commercials, dissemination of advertising for others, organization of exhibitions for commercial or advertising purposes, modeling for advertising or sales promotion, marketing studies, sales promotion, shop window dressing, marketing opinion poll studies, namely, the administration of questionnaires, public relations; providing office functions; secretarial services, document reproduction, photocopying, typing services, word processing, compilation of information into computer databases, systemization of information into computer databases, telephone answering services, arranging newspaper subscriptions for others, rental of office machines and equipment, rental of vending machines; business administration services for others, namely, administration of business management, business planning; commercial or industrial management assistance, consultancy of business management for others, business management of hotels for others, business investigations, providing statistical information, personnel management consultancy, personnel recruitment, accounting services, administration of accounts on behalf of others, namely, drawing up statements of accounts, account auditing, cost/price analysis, economic forecasting, payroll preparation, tax preparation; auctioneering; retail store service featuring a wide variety of consumer goods for others

Radio and television broadcasting; communication services, namely, electronic transmission of data and documents among users of computers; communication services through mobile phones, computer terminals, telegraphs, telephones; satellite transmission services, computer aided transmission of messages and images, electronic mail services, facsimile transmission services, transmission of data and information via teletypewriter, telegraph services, providing information about telecommunications; consultancy in the field of communication and telecommunication services, online data transmitting communications services, namely, providing on-line document delivery via global computer network, communication services; news agencies, namely, gathering and dissemination of news in all media

Scientific research and development services; chemical research, chemical analysis, technical consulting services in the field of mining, geological research, geological services, namely, providing geological measurements of caliber and course of boreholes, electric conductivity and strength of borehole formations for creating, revising and updating geological maps and geological map evaluation, oil-field surveys, oil-well testing, meteorological services, providing meteorological information, engineering consultancy services, engineering drawing services, architectural services, architectural consultation, technical design for others, underwater exploration, measurement services, namely, calibration measuring of instruments, and equipments for use in the field of steel processing and manufacturing, quality control services for others; computer project management services; computer hardware consultancy services, namely, consulting services in the field of design, selection, implementation and use of computer hardware systems for others