| XVIII |  |  |  |  | optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof | 
 | 91 |  |  |  | clocks and watches and parts thereof | 
 |  |  | 911490 |  | Clock or watch parts, n.e.s. | 
 |  |  |  | 91149090 | Clock or watch parts, n.e.s. | 
 | 92 |  |  |  | musical instruments; parts and accessories of such articles | 
 |  | 9201 |  |  | Pianos, incl. automatic; harpsichords and other keyboard stringed instruments | 
 |  |  | 920110 |  | Upright pianos | 
 |  |  |  | 92011010 | New upright pianos | 
 |  |  |  | 92011090 | Used upright pianos | 
 |  |  |  | 92012000 | Grand pianos | 
 |  |  |  | 92019000 | Harpsichords and other keyboard stringed instruments (excl. pianos) | 
 |  |  | 920210 |  | Violins and other string instruments | 
 |  |  |  | 92021010 | Violins | 
 |  |  |  | 92021090 | String musical instruments played with a bow (excl. violins) | 
 |  |  | 920290 |  | Guitars, harps and other string musical instruments (excl. with keyboard and those played with a bow) | 
 |  |  |  | 92029030 | Guitars | 
 |  |  |  | 92029080 | Mandolins, zithers and other string musical instruments (excl. with keyboard, those played with a bow and guitars) | 
 |  |  |  | 92051000 | Brass-wind instruments | 
 |  |  | 920590 |  | Wind musical instruments (excl. brass-wind instruments) | 
 |  |  |  | 92059010 | Accordions and similar instruments | 
 |  |  |  | 92059030 | Mouth organs | 
 |  |  |  | 92059050 | Keyboard pipe organs; harmoniums and similar keyboard instruments with free metal reeds (excl. string musical instruments) | 
 |  |  |  | 92059090 | Wind musical instruments (excl. brass-wind instruments, accordions and similar instruments, mouth organs, keyboard pipe organs, and harmoniums and similar keyboard instruments with free metal reeds) | 
 |  |  |  | 92060000 | Percussion musical instruments, e.g. drums, xylophones, cymbals, castanets, maracas | 
 |  |  | 920710 |  | Keyboard instruments, the sound of which is produced, or must be amplified, electrically (excl. accordions) | 
 |  |  |  | 92071010 | Keyboard organs, the sound of which is produced, or must be amplified, electrically | 
 |  |  |  | 92071030 | Digital pianos, with keyboard | 
 |  |  |  | 92071050 | Synthesisers with keyboard | 
 |  |  |  | 92071080 | Musical instruments, the sound of which is produced, or must be amplified, electrically, with keyboard (excl. organs, digital pianos, synthesisers and accordions) | 
 |  |  | 920790 |  | Accordions and musical instruments without keyboards, the sound of which is produced, or must be amplified, electrically | 
 |  |  |  | 92079010 | Guitars, the sound of which is produced, or must be amplified, electrically | 
 |  |  |  | 92079090 | Accordions and musical instruments without keyboards, the sound of which is produced, or must be amplified, electrically (excl. guitars) | 
 |  |  |  | 92081000 | Musical boxes | 
 |  |  |  | 92089000 | Fairground organs, mechanical street organs, mechanical singing birds, musical saws and other musical instruments not falling within any other heading in chapter 92; decoy calls of all kinds; whistles, call horns and other mouth-blown sound signalling instruments |