32110 - Glass & Glass products (Miscellaneous)
32113 - Laminated glass
3211321 - - Laminated glass for Construction/architectural uses
3211341 - - Laminated glass for Automotive uses
3211369 - - Laminated glass for other Uses
3211399 - - Laminated glass (Miscellaneous)
32114 - Glass products (General)
3211411 - - Glass products (General) excl laminated glass, Tempered glass & Mirrors
3211421 - - Tempered glass for Automotive use
3211423 - - Tempered glass for Architectural & Construction purposes + Glass for Shower doors & Entrance doors
3211424 - - Tempered glass for Construction, Architectural & Automotive purposes, made by flat glass producers
3211429 - - Tempered glass for other Uses, such as for Appliances (excl multiple sealed insulating units)
3211431 - - Multiple-glazed, Sealed insulating glass units
3211439 - - Stained, Leaded & Faceted glass & Colored glass slabs
3211499 - - Glass products (Miscellaneous)
32115 - Flat glass (Float, Sheet & Plate)
3211511 - - Sheet, Plate & Float glass: =<.084 in.
3211512 - - Sheet, Plate & Float glass: .085-.107 in.
3211513 - - Sheet, Plate & Float glass: .108-.134 in.
3211514 - - Sheet, Plate & Float glass: .135-.199 in.
3211515 - - Sheet, Plate & Float glass: .200-.244 in.
3211516 - - Sheet, Plate & Float glass: >.244 in.
3211599 - - Flat glass (Miscellaneous)
3211XX0 - - Flat glass (Miscellaneous - Volume)
3211XX2 - - Flat glass (Miscellaneous - Speciality)