Harmonized System
Section XVII > Chapter 89 > Heading 8908 > 8908.00
Vessels and other floating structures for breaking up
Section XVIII
OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF
Section XVIII > Chapter 90
Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
Section XVIII > Chapter 90 > Heading 9001
Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarising material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked.
Section XVIII > Chapter 90 > Heading 9001 > 9001.10
Optical fibres, optical fibre bundles and cables
Section XVIII > Chapter 90 > Heading 9001 > 9001.20
Sheets and plates of polarising material
Section XVIII > Chapter 90 > Heading 9001 > 9001.30
Contact lenses
Section XVIII > Chapter 90 > Heading 9001 > 9001.40
Spectacle lenses of glass
Section XVIII > Chapter 90 > Heading 9001 > 9001.50
Spectacle lenses of other materials