Chemicals used in industry and science; photographic chemicals; chemicals for use in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics; manures; wood pulp for manufacturing purposes; chemical additives for use in the manufacture of fuel; chemical fuel additives, detergent additives for fuel, additives for fuel, chemical gasoline additives; micro-biological preparations and cultures of micr...