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 |
| | | | 91139000 | Watch straps, watch bands and watch bracelets, and parts thereof, n.e.s. |
| | | | 91143000 | Dials for clocks or watches |
| | | | 91144000 | Plates and bridges for clocks or watches |
| | | 911490 | | Clock or watch parts, n.e.s. |
| | | | 91149010 | Springs for clocks or watches, incl. hairsprings |
| | | | 91149090 | Clock or watch parts, n.e.s. |
XX | | | | | miscellaneous manufactured articles |
| 96 | | | | miscellaneous manufactured articles |
| | | 961400 | | Smoking pipes, incl. pipe bowls, cigar or cigarette holders, and parts thereof, n.e.s. |
| | | | 96140010 | Roughly shaped blocks of wood or root, for the manufacture of pipes |
| | | | 96140090 | Smoking pipes, incl. pipe bowls, cigar or cigarette holders, and parts thereof, n.e.s. (excl. roughly shaped blocks of wood for the manufacture of pipes) |