Chemical substances, chemical materials and chemical preparations used in industry and science; Chemical substances, chemical materials and chemical preparations used in agriculture except fungicides, herbicides, insecticides and parasiticides; chemicals for use in industry, science, photography; chemical composition and materials for use in industry and science; chemical preparations for use in industry and science; chemical preparations and materials for film, photography and printing; chemicals for use in the manufacture of abrasives; ceramic chemicals for scientific and industrial use; chemical materials for the manufacture of ceramics and ceramic materials; chemical preparations for the manufacture of industrial ceramics; Chemicals for use in the manufacture of parts for vehicles; chemical oxidants for use in the manufacture of printed circuits; industrial chemicals for use in melting, heating, cooling and freezing other substances; waterproofing chemicals; water treatment chemicals; Metal plating chemical compositions including platinum and palladium, and alloys thereof; chemical preparations for facilitating the alloying of metals; Catalysts for chemical and biochemical processes; catalysts for use in chemical processes; catalysts for oxidation processes; catalysts for chemical and biochemical processes; Fuel cell catalysts for chemical and biochemical processes; auxiliary fluids for use with abrasives for general industrial use; tempering and soldering preparations; tempering and soldering substances; alkaline metals; earth metals, namely gallium and thorium; alloys of rare earth metals

Metals and metal alloys; common metals and their alloys; unprocessed and semi-processed materials of metal for further manufacturing; alloys of common metal

Scientific, photographic, cinematographic, optical, weighing, measuring, signaling, checking and supervision apparatus and instruments for use in materials characterization, namely, x-ray fluorescence analyzers and spectrometers, diffractometers, x-ray diffractometers, wafer analyzers, Raman spectrometers, mass spectrometers, microscopes, electron microscopes, optical microscopes, impedance analysers, and ohmmeters; apparatus for conducting, switching, transforming, accumulating, regulating or controlling electricity; electric cables and wires; Testing and quality control devices for electrical and electronic components; Instruments for measuring the properties of electric current, namely, power, voltage, frequency; computer memory devices and data recording apparatus and instruments; computer memory devices; electronic computer memory devices; computer memory storage devices; fuel cells; fuel cell electrodes; Electrical and electronic components in the nature of electric contactors; electrical and electronic components in the nature of electronic sensors for measuring deformation, electronic sensors for measuring acceleration, electronic sensors for measuring temperature, electronic sensors for measuring pressure, electronic sensors for measuring position, electronic sensors for measuring humidity, electronic sensors for measuring light intensity, electronic sensors for detecting the chemical composition of fluids, electronic image sensors, and electronic sensors for measuring solar radiation; semi-conductors; batteries; battery charging equipment; battery charging devices for motor vehicles; battery testing apparatus; auxiliary battery packs; capacitors; power capacitors; electrical capacitors; Solar panels for production of electricity; solar panels for electricity generation; piezoelectric sensors; lenses for non-medical imaging apparatus; electric wires of alloy metals; parts and fittings for all the aforementioned

Precious metals and their alloys; gold and its alloys; gold, wrought or beaten; platinum and its alloys; palladium and its alloys

Electrical insulation articles and materials; dielectrics in the nature of electrical insulators; dielectrics being electrical insulators; dielectric barriers in the nature of electrical insulators; paper for electrical capacitors; parts and fittings for all the aforementioned

Treatment and transformation of ceramics, polymers and composite materials consisting of metals, ceramics, polymers; treatment and transformation of metals; treatment of materials using chemicals; advisory, consultancy and information services relating to the aforementioned

Scientific research; technology consultation and research in the field of materials; scientific research and development services for others; research relating to science; scientific research in the field of materials; scientific research in the field of metals; advisory, consultancy and information services relating to the aforementioned