-Chapter 90 : Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
Heading 9001 : Optical fibres and cables; polarising material; lenses, etc, unmounted
Heading 9002 : Lenses, prisms, mirrors and other optical elements, mounted, nes
Heading 9003 : Frames and mountings for spectacles, goggles, etc, and parts thereof
Heading 9004 : Spectacles, goggles and the like, corrective, protective or other
Heading 9005 : Binoculars, monoculars..., etc; other astronomical instruments...
Heading 9006 : Photographic (not cine-) cameras; photographic flashlight apparatus...
Heading 9007 : Cinematographic cameras and projectors
Heading 9008 : Image projectors (excl. cine-); photographic enlargers and reducers
Heading 9009 : Photocopying apparatus
Heading 9010 : Apparatus and equipment for photographic laboratories, nes
Heading 9011 : Compound optical microscopes
Heading 9012 : Microscopes, other than optical microscopes; diffraction apparatus
Heading 9013 : Liquid crystal devices; lasers; optical appliances, etc, nes
Heading 9014 : Direction finding compasses; navigational instruments/appliances, nes
Heading 9015 : Surveying, hydrographic, oceanographic... instruments/appliances, nes
Heading 9016 : Balances of a sensitivity of 5cg or better,with or without weights
Heading 9017 : Drawing, marking-out... instruments; instruments for measuring length...
Heading 9018 : Instruments and appliances used in medical, surgical, dental... sciences
Heading 9019 : Mechano-therapy appliances; massage apparatus... respiration apparatus
Heading 9020 : Other breathing appliances and gas masks
Heading 9021 : Orthopaedic appliances; splints, etc; artificial parts of the body, etc
Heading 9022 : Apparatus based on x-rays or on alpha, beta or gamma radiation, etc
Heading 9023 : Instruments, apparatus and models designed for demonstrational purposes
Heading 9024 : Machines/appliances for testing the hardness, strength... of material
Heading 9025 : Hydrometers... thermometers, pyrometers, barometers, hygrometers...
Heading 9026 : Instruments/apparatus for measuring the flow... of liquid or gases, nes
Heading 9027 : Instruments and apparatus for physical or chemical analysis, etc
Heading 9028 : Gas, liquid or electricity supply or production meters
Heading 9029 : Revolution counters, etc; speedometers and tachometers; strobescopes
Heading 9030 : Instruments... for measuring electrical quantities and radiations
Heading 9031 : Measuring or checking instruments, appliances and machines, nes
Heading 9032 : Automatic regulating or controlling instruments and apparatus
Heading 9033 : Parts and accessories, nes, for machines, appliances, etc, of chapter 90
-Chapter 92 : Musical instruments; parts and accessories of such articles
Heading 9201 : Pianos; harpsichords and other keyboard stringed instruments
Heading 9202 : Other string musical instruments (eg guitars, violins, harps)
Heading 9203 : Keyboard pipe organs; harmoniums and similar keyboard instruments
Heading 9204 : Accordions and similar instruments; mouth organs
Heading 9205 : Other wind musical instruments (eg clarinet, trumpets, bag pipes)
Heading 9206 : Percussion musical instruments (eg drums, xylophones,cymbals, etc)
Heading 9207 : Musical instruments with electrically produced or amplified sound
Heading 9208 : Musical boxes, fairground organs, etc; decoy calls and whistles
Heading 9209 : Parts and accessories for musical instruments; metronomes, etc