- Transparent optical glass, except lenses (1)
- Strengthened or reinforced glass (1)
- Tempered glass (3)
- Construction glass (3)
- Building glass, flat (1)
- Insulating glass, sealed units (1)
- Skylight glass (2)
- Window glass, clear and colored (8)
- Plate and sheet glass (2)
- Sheet glass (1)
- Antique glass (4)
- Picture glass (1)
