17 Unprocessed and semi-processed natural, acrylic and urethane rubber, gutta-percha, raw or partly processed gum, asbestos, mica; semi-processed plastics and resins in extruded form for use in manufacture; flexible pipes, tubes and hoses, not of metal; mica, raw or partly processed; valves of rubber or vulcanized fiber; pipe gaskets; junctions for pipes, not of metal; joint packings for pipes; floating anti-pollution barriers; plastic film for packing, cushioning, or stuffing purposes, other than for wrapping for marine pollution control; marine pollution control membranes, in the nature of insulating waterproofing membranes; electrical insulating materials; insulating materials; heat insulating materials; sound proofing materials; padding materials of rubber or plastics; stuffing of rubber or plastics; electrical insulating tapes; electrical insulating rubber products; insulating and sealing materials; insulating varnish; washers of rubber or vulcanized fiber; plastic fiber, not for textile use; plastic fibers, not for use in textiles; rock wool; slag wool for use as a building insulator; rubber thread and covered rubber yarn, not for textile use; plastic yarn and thread, not for textile use; insulating gloves; rubber cords and laces; industrial packaging containers of rubber; shock-absorbing buffers of rubber for industrial machinery; rubber stoppers for industrial packaging containers; rubber lids and caps for industrial packaging containers; plastic sheeting for agricultural purposes; condenser flame retardant paper in the nature of insulators used to insulate buildings; vulcanized fiber; semi-processed plastics; adhesive-coated plastic sheets for use in manufacture; reflective plastic sheets for use in home or auto windows; semi-processed plastics in the form of foams, for filtration; semi-processed plastics in the form of films and membranes, for filtration; porous plastics, semi-processed, for filtration; plastic film for packing, cushioning, or stuffing purposes, other than for wrapping; plastic film for protecting objects for packing and stuffing; semi-processed plastics in the form of sheets; adhesive-coated plastic film and sheet for use in commercial or industrial manufacturing; light-proof tinted plastic film for use on vehicle windows; light-proof tinted plastic film for use on windows; heat-shielding tinted plastic film for use on windows; ultra-violet-shielding tinted plastic film for use on windows; self-adhesive plastic sheets for use in manufacturing optical instruments; self-adhesive fluorine resin sheet for use in the manufacture of circuit boards; polymeric porous plastic film for industrial and commercial packing use; laminated plastics, semi-processed, for filtration; porous plastics, semi-processed, for use with pressure control valves; breathable plastic sheets, not for wrapping for use in further manufacturing; semi-processed plastics in the form of foams; thermal peelable plastic sheets for use in further manufacturing; plastic film for use in the manufacture of dust removal mats; polymeric film for use in the manufacture of electric circuits; semi-processed plastics for use as damping materials; heat-insulating semi-processed plastic film and sheet, not for wrapping; surface-coated epoxy resin films for use in further manufacturing; reverse osmosis membranes in the nature of semi-processed plastics, for seawater desalination and water treatment; fluorescent self-adhesive plastic gel sheets for industrial purposes for use in manufacturing; insulating polyimide resin sheets for general industrial use; polarization plastic film and sheets, semi-processed; polarization films made out of semi-processed plastic for use in the manufacture of liquid crystal displays; magnet-embedded plastics in the form of sheets and films, semi-processed; semi-processed plastics in the form of foams and films for use in the manufacture of filter materials; plastic films and sheets, semi-processed, for decoration; plastic films and sheets, semi-processed, for use on walls; insulating plastic laminated boards; flexible plastic conduits, semi-processed, for plumbing purposes; porous membrane resin materials, semi-processed, for filters; plastic substances, semi-processed; semi-processed plastic films, membranes and sheets; semi-processed plastics for use as dust collecting and filtering materials; plastic films and flat membranes, semi-processed, for water purification; plastic films and flat membranes, semi-processed, for waste water and sewage purification; fluoro rubber; rubber for use in the manufacture of sealing and insulating materials; vibration control rubber for use in the manufacture of sealing and insulating materials; synthetic rubber; soundproofing materials of rock wool, not for building purposes; adhesive tapes, other than stationery and not for medical or household purposes; industrial adhesive tapes, other than stationery and not for medical or household purposes; self-adhesive tapes, other than stationery and not for medical or household purposes; removable industrial adhesive tapes for industrial and commercial use; industrial masking tapes; adhesive bands, other than stationery and not for medical or household purposes; adhesive-coated tapes for hazard marking for industrial and commercial use; self-adhesive tapes for protection of objects for industrial and commercial use; adhesive tapes for heat shielding for industrial and commercial use; adhesive tapes for water proofing for industrial and commercial use; adhesive tapes for dust proofing for industrial and commercial use; adhesive tapes for corrosion proofing for industrial and commercial use; adhesive tapes for repairing for industrial and commercial use; adhesive tapes for wind proofing for industrial and commercial use; adhesive tapes for fixing semiconductor wafer for industrial and commercial use; fluorine resin adhesive tapes for industrial use; conductive adhesive tapes for industrial use; moisture-proofing adhesive tapes for air crafts for industrial and commercial use; antirust adhesive tapes for air crafts for industrial and commercial use; masking tapes for air crafts; fire-proofing adhesive tapes for air crafts for industrial and commercial use; adhesive tapes for binding harness for industrial and commercial use; adhesive tapes for plumbing protection for industrial and commercial use; adhesive tapes for marking for industrial and commercial use; masking tapes for use in painting; masking tapes for automobiles; masking tapes for printing boards; masking tapes; polymeric porous adhesive tapes for industrial use; breathable adhesive tapes for industrial use; seals, namely, non-metal seals for use in land vehicles and electric or electronic devices, not for land vehicle engines or machinery; non-metal seals for watertight, airtight, soundproofing and thermal insulation for electric home appliances; non-metal seals for watertight, airtight, soundproofing and heat insulation for automobiles; repair sealing materials consisting of an epoxy resin and curing agent; fluorine resins, semi-processed; semi-processed synthetic resins; semi-processed plastics for use in the manufacture of fiber optics; plastic fibers, other than for textile use; threads of plastic materials, other than for textile use; thermal insulating materials, namely, urethane foams for use in the manufacture of footwear; laminated plastic films for preventing dew condensation of windows