21 Glass, unworked or semi-worked, except building glass; Glass, unworked or semi-worked, except building glass, in the form of powders, tablets, pastes, rods, tubes, spheres, boards, films, ribbons or tapes; Radiation shield glass, not for building; Crystallized glass, not for building; Heat-resistant glass, unworked or semi-worked, except building glass; Photosensitive sheet glass, not for building; Strengthen glass, not for building; Luminous glass, not for building; glass for chemical laboratory glassware not for scientific use; [ Opal glass, not for building; ] Glass used for electric wires and cables; Glass, unworked or semi-worked, except building glass, namely, guard glass for image sensors, laser diodes, emitting laser diode, photodiodes and other diodes; Glass, unworked or semi-worked, for electronic components; Sealing glass tubes, unworked or semi-worked, for semiconductors or reed switches; Sealing glass tubes, unworked or semi-worked, including those for infrared absorption; Glass tubes, unworked or semi-worked, for sealing tungsten electrodes; Glass tubes, unworked or semi-worked, for ampoules for drug injections; Glass, unworked or semi-worked, namely, glass substrates, glass tubes, glass for exhaust tubes, and sealing glass, all for liquid crystal displays, plasma displays, field-emission displays, organic electroluminescence displays, inorganic electroluminescence displays, flat-panel displays and other panel displays; Glass, unworked or semi-worked, namely, glass tubes for backlights and front lights for liquid crystal displays, flat-panel displays and other panel displays; Glass tubes, unworked or semi-worked, used for connection of optical fibers; Glass, unworked or semi-worked, for optical fiber coupler cases; glass used for flash lamps for cameras; Glass used for syringe barrels for medical purposes; [ Glass used for access openings of glass fusing furnace, melting furnaces, calcining kilns and other industrial furnaces; Glass used for access openings of nuclear reactors; ] semi-finished glass product for vehicle lamps; semi-finished glass product for vehicle windows; semi-finished glass tubes for automobile lamps; Cooking pots and pans, of heat-resistant glass; Oven trays, of heat-resistant glass; Tableware of heat-resistant glass; Crystallized glass used for top plates of cooking apparatus and installations for industrial and household purposes; Glass used for furniture; Glass used for fireplaces; Glass used for single-leaf screens; Glass used for partitions; Glass for use inside vacuum bottles; Glass in paste or powder form, unworked or semi-worked, not for building, used for forming dielectric layers on electric parts and electronic parts, forming ribs for pixels located inside of a display panel, forming coated layers, binding metallic powder, binding ceramic derivatives, coating or hermetic sealing; Glass, unworked or semi-worked, not for building, used for forming dielectric layers on electric parts and electronic parts, forming ribs for pixels located inside of a display panel, forming coated layers, binding metallic powder, binding ceramic derivatives, coating or hermetic sealing; Glass in paste or powder form, unworked or semi-worked, not for building, for forming coated layers of printed boards, circuit boards, semiconductors, semiconductor devices and other electronic components; Glass, unworked or semi-worked, not for building, for forming coated layers of printed boards, circuit boards, semiconductors, semiconductor devices and other electronic components; Glass in paste or powder form, unworked or semi-worked, not for building, for use in the manufacture of circuit boards; Glass, unworked or semi-worked, not for building, for use in the manufacture of circuit boards; Glass in paste or powder form, unworked or semi-worked, not for building, used for hermetic sealing of display panels, ceramics, semiconductors or tungsten; Glass, unworked or semi-worked, not for building, used for hermetic sealing of display panels, ceramics, semiconductors or tungsten; Glass in paste form, for industrial purposes; Glass in powder form, for industrial purposes; Glass ceramic, unworked or semi-worked, not for building; Fiberglass other than for insulation or textile use; Chopped strands of fiberglass, other than for insulation or textile use; Fiberglass thread and yarn, other than for textile use, namely, fiberglass rovings; Glass wool other than for insulation; fiberglass thread and yarn, not for textile use; industrial packaging containers of glass or porcelain, namely, chemical containers of glass; [ glass stoppers for industrial packaging containers; glass covers and lids for industrial packaging containers; ] cooking pots and pans non-electric; coffee-pots non-electric; kettles non-electric; cooking pots and pans non-electric, of glass; Lids of cooking pots and pans, of glass; Tableware; Glass trays for microwave ovens; glass tableware, namely, coffee or tea sets; glass ceramic tableware, namely, coffee or tea sets; portable cold boxes non-electric, namely, thermal insulated containers for food or beverage; [ Rice chests; ] Food preserving jars of glass; [ Drinking flasks for travelers; ] Vacuum bottles; glass parts of vacuum bottles, namely, glass inner flasks and vacuum lock glass in the form of a glass bead; Processed glass, not for building, namely, strengthened glass; Processed glass, not for building, namely, crystallized glass