Description: Chewing gum; Semi-processed rubber, gutta-percha, and gum; semi-finished products made of semi-processed rubber, gutta-percha, and gum in block, plate, bar, foil, lace, granule and powder form, namely, rubber sealant for caulking and adhesive purposes, and synthetic rubber coating for use in the manufacture of protective clothing and coated gloves in the nature of diving suits, household gloves, gloves for laboratory use and safety gloves for protection against accidents or injury; semi-finished products made of rubber, namely, rubber for use in the manufacture of tire inner liners and sidewalls, tire curing bladder, tire innertubes, hoses, articles made from rubber for shock-adsorbing and vibration attenuation, gaskets for use in condenser caps, o-rings, gas masks, food contact gaskets, and non-metal seals for with windows, excluding machinery and land vehicle engines; and rubber for use in the manufacture of o-rings, hose and pipe lining, and semi-processed brake lining material; synthetic polymer thin film coatings in the nature of electrical insulation for use in the manufacture of industrial products; rubber for use in the manufacture of footwear, ball bladders, and pharmaceutical rubber products; Chemicals used in industry
