Antioxidants for use in manufacture; pharmaceutical intermediates, namely, diphenylamine and phenylenediamine; adhesives for the manufacture of tires; chemical additives to insecticides and fungicides; dyestuff assister, namely chemical agents for manufacturing dyestuff; adhesives for industrial purposes; sulphur; vulcanization accelerant; plasticizers; vulcanization accelerators; dispersions of plastics for use in the manufacture of thermosetting plastic refractory materials and thermoplastics; fire retarder, namely, fire retardant chemicals; rubber preservatives; chemical intensifiers for use in the manufacture of rubber; emulsion glue for industrial use; chemicals for the manufacture of paper; chemical reagent for production of dye; chemical additives for oils