Chemical substances, chemical materials and chemical preparations, and natural elements (not for pharmaceutical or therapeutic purposes); Chemical products, substances and preparations for use in industry and in industrial or manufacturing processes, forestry, agriculture, horticulture, science and photography; Unprocessed artificial and synthetic resins; artificial and synthetic resins (unprocessed); unprocessed plastics; plastics in the form of powders, liquids and pastes (unprocessed); fertilizers; natural and artificial manures; fire extinguishing compositions; fireproofing preparations; tempering substances; chemical preparations for soldering or welding; chemical substances for preserving foodstuffs; glues for industrial purposes; adhesive substances and cements included in Class 1 for industrial purposes; gases included in Class 1 for industrial purposes; ammonia; ammoniacal salts; ammonia for industrial purposes; aqueous ammonia for industrial purposes; synthetic gas catalysts for use in ammonia manufacture and plant operation; sulphur [non-metalic material]; sulphur [non-metalic mineral]; sulphur dioxide; sulphuric and sulphurous acid; sulphuric ether; battery anti-sulphurizing agent; flowers of sulphur for chemical purposes; tanning substances; unprocessed urea resins and urea formaldehyde resins; adhesives used in industry; oil dispersants; oil separating chemicals; hydraulic oils and fluids; transmission oils and fluids; chemical additives for fuels, lubricants, gasoline, fungicides, insecticides, weedkillers and drilling muds; drilling muds; anti-freezing and de-icing preparations; chemical preparations for use as additives to fuels for combating pollution; engine coolants; quenching fluids; fluids for use in metal working; heat transfer fluids for industrial purposes; shock absorber fluids; brake fluids; acidulated waters for re-charging accumulators and batteries; anti-frothing solutions for accumulators and batteries; distilled water; anti-encrustants; anti-knock substances for internal combustion engines; preparations for diagnosis for scientific purposes; filtering materials and media (chemical substances); fixing preparations; fuel saving preparations; masonry preservatives other than paints; preparations of microorganisms, none being for medical or veterinary use; moulding preparations; tensioactive agents; tyre repairing compositions; vulcanising preparations; anti-mist chemicals for windows; anti-tarnishing chemicals for windows; automatic transmission fluids; propylene; ethylene; chemicals for use in the drilling of geothermal wells; fluids for use in the transport of particulate materials in geothermal wells; yeast for use in biofuel production; chemicals for the control of environmental pollution; hydrogen; chemical preparations for the dispersal of petroleum; sealing compounds for stopping leakages from oil tanks [chemicals]; decontaminants for fuels; chemicals for the use in manufacture of solar cells