Zinc oxide; calcium; silicon; cesium; cerium; lithium; kaolin; industrial minerals, namely, talc, and fluorite; cryolite; alunite; lime carbonate; chemicals for use in industry; fertilizers; glaziers' priming putty; strontium; barium; barites (barite, heavy spar); photographic developers; photographic dry plates; photographic emulsions; photographic fixers; photographic paper; photographic sensitizers; unexposed photographic film; wheat flour for industrial purposes