17 Raw and semi-processed rubber, gutta-percha, gum, asbestos, and mica; articles made of plastics, namely, extruded plastics for use in manufacture, semi-worked synthetic plastics as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; packing and insulating materials; flexible hoses, not of metal; flexible pipes, tubes, hoses, and fittings therefor, not of metal; sealing materials, sealants for buildings and fillers for expansion joints; building insulation and acoustical insulation barrier panels; unprocessed and partially processed materials, namely, insulating fabrics made from polyester, mineral plastic fibres not for textile use, elastomer expansion joints, plastic fibres not for textile use impregnated with synthetic resins; synthetic resins, semi-processed, namely, carbon fibres not for textile use, cellulose acetates, optic fibres and glass wool for insulation for use in further manufacture; chemical fiber thread and yarn not for textile use; microporous semi-processed plastic synthetic sheets for the manufacture of protective clothing, work protective clothing, rain protective clothing and for use in further manufacture; microporous semi-processed plastic synthetic strips for the manufacture of protective clothing; viscose films and sheets, other than for packaging and wrapping purposes, made from semi-processed plastic for use in the manufacture of circuit boards; semi-processed synthetic resins; semi-processed plastics; shock-absorbing insulating and packing materials, joint packaging for flexible pipes being pipe jointing compounds; vibration dampening blankets; semi-processed synthetic foams and films of plastic in the nature of filtering materials, namely, semi-processed synthetic filtering plastics for the building and construction industry; adhesive tapes, strips, bands and plastic films for industrial or commercial packing use; clutch lining and semi-processed brake linings; tire restoration and repair materials, namely, rubber materials for recapping tires; anti-corrosion tapes; floral foam, namely, foam supports for floral arrangements; fixation films used as an industrial or commercial packing; floor marking tapes; glass fibres for insulation; insulating tapes; rubber pouches for merchandise packaging; protective asbestos screen sheets; protective padding materials made of rubber; rubber bands for commercial and industrial uses; handles and supports of rubber being rubber bars and rods; threads of plastic for soldering; decorative plastics films being semi-finished products; polypropylene foil other than for wrapping and packing