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; harpsichords and other keyboard stringed instruments Commodity Code Description 92 01 10 Upright pianos 92 01 20 Grand pianos 92 01 90 Other pianos