Section 18 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof 92 Musical instruments; parts and accessories of such articles 92 01 Pianos, including automatic pianos; harpsichords and other keyboard stringed instruments Commodity Code Description 92 01 10 - Upright pianos 92 01 20 - Grand pianos 92 01 90 - Other