| 9001.50 | | Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
- Spectacle lenses of other materials | | | |
| 9001.50.10 | | Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
- Spectacle lenses of other materials - Designed for use by workers employed in hazardous work;Unfinished, light polarizing, for use in the manufacture of spectacles | NMB | Free | CCCT, LDCT |
| 9001.50.10 | 10 | Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
- Spectacle lenses of other materials - Designed for use by workers employed in hazardous work;Unfinished, light polarizing, for use in the manufacture of spectacles
- Designed for use by workers employed in hazardous work | NMB | | |
| 9001.50.10 | 20 | Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
- Spectacle lenses of other materials - Designed for use by workers employed in hazardous work;Unfinished, light polarizing, for use in the manufacture of spectacles
- Unfinished, light polarizing, for use in the manufacture of spectacles | NMB | | |
| 9001.50.90 | 00 | Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
- Spectacle lenses of other materials - Other | NMB | 2% | CCCT, LDCT |
