HS Code Heading 7011

7011.10.10 Glass bulbs (w/o fittings) for electric incandescent lamps 7011.10.50 Glass envelopes, open, & glass parts thereof, for electric lighting (other than bulbs for incandescent lamps), without fittings 7011.20.10 Glass cones (w/o fittings) for cathode-ray tubes 7011.20.45 Monochrome glass envelopes (open & w/o fittings), certified by importer for actual use in computer or graphic display CRTs 7011.20.85 Glass envelopes (open & w/o fittings) & glass parts thereof, nesoi, for cathode-ray tubes 7011.90.00 Glass envelopes (open & w/o fittings) & glass parts thereof (o/than for electric lighting or cathode-ray tubes