1 Chemicals for industrial purposes, adhesives for industrial purposes not for stationery or household purposes; plant growth regulating preparations, fertilizers; ceramic glazings in the nature of a dry chemical preparation for use in the manufacture of ceramics; higher fatty acids for use as a food additive; chemicals, namely, actinium, americium, antimony, ytterbium, yttrium, uranium, erbium, gadolinium, gallium, californium, curium, samarium, dysprosium, silicon, mercury, scandium, strontium, cesium, cerium, selenium, bismuth, thallium, thulium, technetium, terbium, tellurium, thorium, neodymium, neptunium, berkelium, barium, fermium, praseodymium, francium, plutoniume, protactinium, promethium, holmium, europium, raium, lanthanum, lithium, rubidium and rhenium; non-metallic minerals, namely, sulfur, foundry sand, kaolin, talc, rock salt, diatomaceous earth, acid clay, barites, saltpeter, natural graphite, dolomite, cryolite, bentonite, bauxite, fluorite, magnesite, alunite and rock phosphate; photographic supplies, namely, blueprint paper, photographic paper, photographic sensitizers, photographic dry plates, photographic developers, flash powder, photographic fixers and unexposed photographic films; reagent paper other than for medical purposes; artificial sweeteners, flour and starch for industrial purposes; unprocessed plastics in primary form; paper pulp for manufacturing purposes and wood pulp for manufacturing