Videoconferencing systems comprised of video phones, video cameras, telephones, video screens, microphones, computers and software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks; videoconferencing apparatus and equipment, namely, video phones, video cameras, telephones, video screens, microphones, computers and software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks; apparatus and equipment, namely, software and web-based software applications for real-time, multimedia and multiparty communications over computer networks; apparatus for the reception, storage, reproduction, playback, recording and transmission of sounds and images, namely, cameras, microphones, television monitors, video monitors, computer monitors, desktop video systems, audio modules; amplifiers, echo cancellers, sound mixers, loudspeakers, television sets, radio sets, compact and video disc players, memory-based media players, telephones, video telephones, mobile telephones and portable telephone terminals, remote control transmitters for the aforementioned goods; software applications and downloadable web-based software applications for communication, integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multi-media applications, and data sharing via the telephone and Internet; analogue to digital and digital to analogue converters; systems comprising software and downloadable web-based software applications and equipment for streaming of audio, data and video across various networks, namely, cable, satellite, terrestrial, IP and telecom; systems and equipment for communication infrastructure, namely, servers, archives, multipoint control units, switches, mixers, gateways, cellular gateways, mobile gateways, gatekeepers, firewalls and network management software; computer hardware and software for surveillance, security, encryption and authentication of data; computer hardware and software for management of time, appointments, schedules, assets and meeting room management

Telecommunication services, namely, providing real-time multimedia and multiparty communications over computer networks, teleconferencing and video conferencing services; transmission of audio, video, data and graphics communications via networks; collaboration services, namely providing real-time, multimedia and multiparty communications over computer networks; telecommunications services for media and data creation, maintenance exchange and collaborative services, namely, instant messaging, application and file sharing; communications services, namely, transmitting streamed sound and audio-visual recordings via intranets, extranets, Internet and other electronic and optical means; broadcasting by radio, TV or over cable networks or data networks; rental and hire of data networks and telecommunication equipment, infrastructure, software and equipment; rental and hire of computer databases or servers; rental of multimedia and multiparty communications apparatus and equipment; communications services, namely, transmitting streamed sound and audio-visual recordings via the internet; streaming of audio and video material via the internet; providing information about communication and broadcasting by electronic media; providing of on-line videoconferencing training; arranging and conducting of videoconferences within the areas education, business, medicine, industrial field operations, judiciary and healthcare; design and development of computer hardware and software; technical support namely, troubleshooting of computer hardware and software problems within the area of communication and communication equipment; computer software technical support services; design and development of hardware and software, namely designing and development of software for communication, collaborative, entertainment and educational purposes, video conferencing and business; designing and development of multi-media products, consulting services relating to software for providing collaboration on-line and communities; designing and development of software for on-line education and on-line communities

Design, supply and installation of concrete and specialty concrete.

Chemicals to be used in agricultural, mining, oil refinery and foodstuff for animals industries; unprocessed artificial resins to be used in industry, science and agriculture; adhesives for industry for covering and sealing; land manure; chemical products for preserving food; chemical products from molybdenum oxide for making molybdenum salts, chemical and petrochemical industry catalysts and metallic molybdenum, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products from molybdenum salts for making pure molybdenum oxide, metallic molybdenum and catalysts for the chemical and agriculture industry, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products of rhenium for making rhenium salts, catalysts to be used in the chemical industry and the making of metallic rhenium and perrhenic acid, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products from tungsten for making metallic tungsten, tungsten carbide and catalysts for chemical industry, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products from tantalum for making metallic tantalum and tantalum alloys, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products from niobium for making metallic niobium and alloys, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products from cobalt to be used in the chemical industry as a pigment, in the metallurgic industry for the making of alloys and superalloys, for the making of salts to be used in the electrodeposition of metals; sulfuric acid, calcium carbide, copper oxides, copper salts, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; chemical products of copper to be used in the manufacture of fungicides for use in the agriculture industry, in the manufacture of alimentary complements for use in the chicken and pigs breeding industry, for electrodeposition of copper and making of alloys in the metallurgic industry; non-metallic minerals, namely, quartz, feldspars, clays, all for using in the chemical and metallurgic industry, namely chemical additives for plastics, for catalysts, for inhibiting corrosion, for paintings, for surface coverings, for ceramics and for micronutrients of plants and animals; common metals and their alloys for further manufacture; metallic construction materials, namely, panels, laminations, pipes, cables and filaments; molybdenum minerals and their alloys; rhenium minerals and their alloys; metallic materials for electric resistances of boilers; high temperature mechanically resistant trays, namely, metal molds for casting ceramic materials, foundry chill-molds, or metal moldings; metal corrosion resistant pipes and valves; copper minerals and their alloys; tungsten minerals and their alloys; tantalum minerals and their alloys; niobium minerals and their alloys; cobalt minerals and their alloys; metallic products, namely, corrosion resistant laminations, sheets and pipes; precious metals and their alloys; products elaborated from precious metals, namely, jewelry.