XV | | | | | base metals and articles of base metal |
| 78 | | | | lead and articles thereof |
| | 7801 | | | Unwrought lead : |
| | | 780199 | | Unwrought lead (excl. refined lead and lead containing by weight antimony as the principal other element) |
| | | | 78019910 | Unwrought lead, containing by weight >= 0,02% of silver, for refining "bullion lead" |
| | | | 78019990 | Unwrought lead (excl. lead containing by weight antimony as the principal other element, lead for refining containing by weight >= 0,02% of silver (bullion lead) and refined lead) |
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 |
| | | | 91132000 | Watch straps, watch bands and watch bracelets, and parts thereof, of base metal, whether or not gold- or silver-plated, n.e.s. |