Chemical products for use in industry, agriculture, horticulture and forestry; fertilizers; industrial chemicals, namely nitrogen based chemicals, including ammonia, ammonium bicarbonate, ammonium nitrate, dinitrogen tetroxide, nitric acid, hydrochloric acid, phosphoric acid, urea, calcium carbonated, calcium nitrate, potassium nitrate and sodium nitrate; formic acid and salts thereof; flocculants; industrial gases, specialty gases and welding gases, including acetylene, methyl acetylene, oxygen, nitrogen, argon, carbon dioxide, carbon monoxide, helium, hydrogen, neon, krypton, xenon, methane, deuterium and mixtures of said gases, all in gaseous, liquid or solid state; catalysts; cryogenic preparations

Paper, cardboard and goods made from these materials, not included in other classes; printed matter; book binding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks