1 Nitrogen; actinium, alkaloids, namely, alkalies; aldehydes; amyl acetate; ammonia for industrial purposes; anhydrides; anti-knock substances for internal combustion engines; antifreeze; argon; lead arsenate, namely, lead arsenate for use in insecticides production; astatine; acetates being chemical substances; acetylene; acetone; barium; barytes; bentonite; berkelium; bicarbonate of soda for chemical purposes; potassium dioxalate, namely, reagents for scientific and research purposes; bichromate of potassium; bichromate of soda; bauxite; bromine for chemical purposes; borax; gas purifying preparations, namely, chemical additives for fuel; water-softening preparations; surface-active chemical agents, namely, surface active compounds for general use in industry, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; fissionable material for nuclear energy, namely, fuel for nuclear reactors; foundry binding substances, namely, foundry sand; viscose chemicals for use in manufacturing, bismuth; witherite; distilled water; acidulated water for recharging accumulators; heavy water; hydrogen; getters being chemically active substances, namely, activated carbon; protective gases for welding; solidified gases for industrial purposes, namely, for welding; gallium; helium; carbonic and aluminum hydrates; hyposulfites; glycol; alumina; glycerides for industrial purposes; glucosides for industrial purposes; graphite for industrial purposes; adhesive substance dextrin; defoliants; manganese dioxide; titanium dioxide for industrial purposes; zirconia; petroleum dispersants; dispersions of plastics for use in the manufacture of varnishes, typographical paints; dysprosium; bichloride of tin; detergent additives to gasoline being petrol; chemical additives to motor fuel; dolomite, auxiliary fluids used with abrasives for common industrial purposes; fluids for hydraulic circuits; liquids for removing sulfates from accumulators, namely, acidulated water for recharging accumulators, brake fluid; magnetic fluid for industrial purposes; transmission fluid; isotopes for industrial purposes; ion exchangers resins being chemicals; potassium; californium; calcium; gum arabic for industrial purposes; camphor, for industrial purposes; carbide; carbonates; cement for metallurgy, namely, coke; caustics for industrial purposes; alum; oxygen; acids, namely, inorganic acids; collodion for industrial purposes; silicon; krypton; xenon; lithium; magnesite; metalloids, namely, tellurium; alkaline-earth metals; alkaline metals; methane; methyl benzol; arsenic; sodium; naphthalene; toxic gas neutralizers; neodymium; neon; neptunium; nitrates; nitrous oxide for industrial use; baryta paper; oxalates; lithia being lithium oxide for industrial purposes; lead oxide; chromium oxide; cobalt oxide for industrial purposes; percarbonates; persulfates; plasticizers; diagnostic preparations, other than for medical or veterinary purposes; corrosive preparations, namely, chemical preservatives for use as corrosion inhibitors; cryogenic preparations in solid, liquid or gas state for use in chilling and freezing; chemical preparations for facilitating the alloying of metals; fuel-saving preparations, namely, chemical additives for fuel; brazing preparations, namely, brazing fluxes; etching mordants for metals; radon; baths for galvanizing; chemical reagents, other than for medical or veterinary purposes; rhenium; mercury; rubidium; samarium; selenium; salpetre; Sulphur; silver nitrate; silicates; silicones, namely, unprocessed silicone resins; scandium; barium compounds, namely, barium sulphate, fluorspar compounds, namely, sodium silicofluoride; ammoniacal salts; salts from rare earth metals; chrome salts; salts for coloring metal, namely, metallates; salts for galvanic cells; iron salts; iodised salts for industrial purposes; salts of precious metals for industrial purposes; salts for industrial purposes; gold salts; salts being chemical preparations for industrial purposes; salts for fertilisers; sodium salts being chemical compounds for industrial purposes; calcium salts; toning salts for photography; salts of alkaline metals; ammonium salts for industrial purposes; fireproofing preparations; alcohol for industrial purposes; strontium; sulphates; sulphides; sulphonic acids for industrial purposes; tellurium; tetrachlorides; titanite; carbonic hydrates; carbon; vulcanization accelerators; enzymes for industrial purposes; milk ferments for chemical purposes in industry; milk ferments for industrial purposes; potassium ferrocyanides; flocculants; soldering materials, namely, soldering fluxes; phosphorus; fluorine; industrial chemicals; chlorine; chlorates; hydrochlorates for industrial purposes; metal chlorides; chromates; caesium; cerium; cyanides being prussiates; alkalies; radioactive elements for scientific purposes; ethane, ethers, namely, benzyl ether; esters, namely, methyl esters