Photographic and photo-mechanical chemicals, solutions and supplies, including photographic sensitizers, developing agents, fixing agents, additives for etching baths, photographic and photo-mechanical film and sensitized paper, inks for etching, photoengraving resists, cold top enamel, hot top enamel, carbon tissue for rotary photogravure,
Phosphor for cathode-ray tubes, phosphor for lighting, phosphor for x-ray, phosphor for light-emitting diode, magnetic metallic oxides, salts (chemical preparations), chemicals, industrial chemicals, chemicals for use of food additive, siccatives to absorb moisture, catalysts, catalysts agents, polymerization initiator, salts for galvanic cells, material made of lithium salts for electrode of secondary cell, rare earth iron nitride, pellets made of mixtures of rare earth iron nitride and macromolecular compounds for injection molding, salts from rare earth metals