Chlorinated rubber; seals; seals for pipe connections; joints not of metal; caulking materials; water-tight rings; washers of rubber; sealing washers; watertight rings for plumbing pipes; elastomer polymers in the form of sheets for use in manufacturing operations; elastomer polymers in the form of blocks for use in manufacturing operations; figurines made of rubber; rubber seals for jars; rubber sheets for sealing; rubber sheets for insulation; clack valves of rubber; sleeves of rubber for protecting parts of machines; rubber bumpers for loading docks; stops of rubber; shock-absorbing buffers of rubber; rings of rubber; rings of rubber for use as pipe connection seals; rubber stoppers for bathtubs; rubber stoppers for showers; rubber stoppers for sinks; rubber stoppers; rubber stoppers for industrial packaging containers; valves of rubber; semi-worked rubber; semi-worked rubber; hydrochlorinated rubber; rubber for use in manufacture operations; rubber, gutta-percha, gum, asbestos, mica being unprocessed or semi-processed and substitutes of all these materials; semi-processed plastics and resins; packing, stopping and insulating materials; non-metallic hoses and pipes; natural rubber; nitrile rubber; raw or partly processed gum; raw or semi-worked rubber; unprocessed rubber; raw rubber; silicone rubber; styrene-butadiene rubber; synthetic rubber; synthetic rubber for use in manufacture operations; door stops of rubber; washers of rubber or vulcanized fiber; uncured synthetic rubber for use in manufacture operations; valves of rubber or vulcanized fiber; bags (envelopes, pouches) of rubber for packaging; packaging materials of rubber; waterproof packings; cylinder jointing; rubber compounds; elastomeric polymers to be used in manufacturing operations (obtained by compression, injection, transfer or extrusion processes)