Silicon-based chemical products, including silanes, siloxanes, fluorosilicones, copolymers of siloxanes with organic polymers, reaction products of silicon-based chemical products with organic polymers being chemicals used in industry, silicon-based plastics in the form of artificial and synthetic resins, powders, liquids or pastes and hyperpure silicon, for use in or as additives for concrete, gypsum and masonry, additives in cosmetic and pharmaceutical formulations and processes, including shampoos, conditioners, skin care compositions and lotions, adhesive substances used in industry, including adhesives for varnished electrical tapes, pressure-sensitive tapes and for bonding elastomers to metals, anti-floating agents for use in paints, antifoam, defoam and foam-control agents, catalysts for polymerising siloxanes, dielectric sealing compositions, emulsifiers, hammer finish additives for paints, heat transfer fluids, impregnants for softening and water-proofing leather, laminating resins, mica bonding resins, molding compounds, paper coatings, chemicals for use in photography, potting and embedding compounds, release agents for rubber and plastic molding and for baking bread and other foods, semiconductor raw materials being silicone, silicone ingredients for polishing tissues, including those for the polishing of glass surfaces, surfactants for use in the manufacture of urethane foam, tanning substances, chemical vehicles for formulating paints, water-repellent preparations for fabrics, masonry and ceramics; wetting agents; potting materials
Silicates, including tectosilicates (including zeolites) and phyllosilicates (including clays) and silicas, in each case including aggregates thereof and powders thereof, in each case whether natural or synthetic, in each case including for use in manufacture; minerals, including aggregates thereof and powders thereof, in each case whether natural or synthetic, in each case including for use in manufacture; mineraloids, including opals and amorphous silica, in each case including aggregates thereof and powders thereof, in each case whether natural or synthetic, in each case including for use in manufacture; materials wholly or partly derived from volcanic ash or lava, in each case whether natural or synthetic, in each case including for use in manufacture; natural crushed or powdered rocks, sands, clays, silts or muds for use in manufacture; materials wholly or partly derived from volcanic ash or lava, in each case whether natural or synthetic, in each case including for use in manufacture; sands, clays, silts and muds, whether or not including or classed as minerals, in each case including powders thereof, in each case whether natural or synthetic, in each case including for use in manufacture; substances, materials, chemicals, compositions, compounds, preparations and products, containing any one or more of silicates, minerals, mineraloids, materials wholly or partly of volcanic origin, in each case including powders thereof, in each case whether natural or synthetic, in each case including for use in manufacture; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, cosmetic preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, pharmaceutical preparations and products including dermatological preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, medicinal preparations and products including dermatological preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, soaps and soap preparations; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, deodorising preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, exfoliating preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, disinfectant, anti-bacterial and anti-microbial sterilising preparations and products; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, cleansers, cleaners, and washes; substances, materials, chemicals, compositions, compounds, preparations and products, for use in or as ingredients in or in the manufacture of, medicated and non-medicated soaps, soap solutions, cleansers, cleaners, and washes substances, materials, chemicals, compositions, com preparations and products, for use in or as ingredients or in the manufacture of preparations for protecting, maintaining, conditioning or caring for the body or the skin; substances, materials, chemicals, compositio compounds, preparations and products, for use in or as ingredients in or in the manufacture of, products protecting, maintaining, conditioning or caring for the body or the skin; substances, materials, chemicals, compositions, compounds, preparations and products, for use in the manufacture of absorbents, adsorbents, abrasives, scourers, scrubbers, additives, filters or filtering materials, purifiers, ion exchangers, softeners, clarifiers, cleaners, conditioners, degreasers, detoxifiers, deodorisers, disinfectants, matter or substance removers, colour or stain removers, detergents, washing agents, clarifiers, barriers, moisturisers, balms, healing products, hygiene products, brighteners, or polishers; substances, materials, chemicals, compositions, compounds, preparations and products, for use in processes or products for absorbing, adsorbing, abrading, scouring, scrubbing, filtering, purifying, ion exchanging, softening, clarifying, cleaning, conditioning, degreasing, detoxifying, deodorising, disinfecting, removing unwanted matter or substances, washing, clarifying, barrier forming, moisturising, brightening, polishing, healing, soothing, medicating, or hygiene enhancing