| 9027 90 00 | Microtomes; parts and accessories of instruments and apparatus for physical or chemical analysis, instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like, instruments and apparatus for measuring or checking quantities of heat, sound or light, and of microtomes, n.e.s. | ImporterExporter | 12 | 2025-08 – 2026-07 |
| 6909 90 00 | Ceramic troughs, tubs and similar receptacles of a kind used in agriculture; ceramic pots, jars and similar articles of a kind used for the conveyance or packing of goods (excl. general-purpose storage vessels for laboratories, containers for shops and household articles) | ImporterExporter | 10 | 2025-08 – 2026-07 |
| 8547 10 00 | Insulating fittings for electrical purposes, of ceramics | Importer | 8 | 2025-08 – 2026-07 |
| 9001 90 00 | Lenses, prisms, mirrors and other optical elements, of any material, unmounted (excl. such elements of glass not optically worked, contact lenses and spectacle lenses) | Importer | 6 | 2025-09 – 2026-06 |
| 6903 20 90 | Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, >= 45% of alumina and > 50% of silica (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods) | Importer | 5 | 2025-08 – 2026-03 |
| 6903 90 90 | Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods, slide gates and other refractory ceramic goods (excl. those of siliceous fossil meals or of similar siliceous earths, articles of heading 6902, articles containing carbon, alumina or silica of subheading 6903.10.00 and 6903.90.10) | Importer | 4 | 2025-12 – 2026-05 |
| 6909 11 00 | Ceramic wares for laboratory, chemical or other technical uses, of porcelain or china (excl. refractory ceramic goods, electrical devices, insulators and other electrical insulating fittings) | Importer | 3 | 2026-01 – 2026-03 |
| 3818 00 90 | Chemical elements and compounds doped for use in electronics, in the form of discs, wafers, cylinders, rods or similar forms, or cut into discs, wafers or similar forms, whether or not polished or with a uniform epitaxial coating (excl. elements that have been further processed, e.g. by selective diffusion, and doped silicon) | Importer | 2 | 2026-02 – 2026-06 |
| 3818 00 19 | Silicon doped for use in electronics, in the form of discs, wafers, cylinders, rods or similar forms, whether or not polished or with a uniform epitaxial coating (excl. elements that have been further processed, e.g. by selective diffusion, and "photovoltaic" rectangular wafers of a thickness <=200?m) | Importer | 1 | 2026-04 – 2026-04 |
| 6804 21 00 | Millstones, grindstones, grinding wheels and the like, without frameworks, for sharpening, polishing, trueing or cutting, of agglomerated synthetic or natural diamond (excl. hand sharpening or polishing stones, and grinding wheels etc. specifically for dental drill engines) | Importer | 1 | 2025-10 – 2025-10 |
| 6909 19 00 | Ceramic wares for chemical or other technical uses (excl. of porcelain or china, articles having a hardness equivalent to >= 9 on the Mohs scale, millstones, polishing stones, grindstones and the like of heading 6804, refractory ceramic goods, electrical devices, insulators and other electrical insulating fittings) | Importer | 1 | 2025-12 – 2025-12 |
| 7015 90 00 | Clock or watch glasses and similar glasses, glasses for non-corrective spectacles, curved, bent, hollowed or the like, but not optically worked, hollow glass spheres and their segments, for the manufacture of such glasses incl. glasses for corrective spectacles (excl. flat glass for such purposes and glasses for corrective spectacles) | Importer | 1 | 2025-10 – 2025-10 |
| 7104 99 00 | Precious and semi-precious stones, synthetic or reconstructed, worked, whether or not graded but not strung, mounted or set, ungraded synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport (excl. stones simply sawn or roughly shaped, piezoelectric quartz and diamonds) | Importer | 1 | 2025-08 – 2025-08 |
| 8504 90 11 | Ferrite cores for transformers and inductors | Exporter | 1 | 2026-02 – 2026-02 |
| 8546 20 00 | Electrical insulators of ceramics (excl. insulating fittings) | Importer | 1 | 2025-10 – 2025-10 |
| 8548 00 90 | Electrical parts of machinery or apparatus, n.e.s. in chapter 85 | Exporter | 1 | 2026-07 – 2026-07 |
| 9014 90 00 | Parts and accessories for compasses and other navigational instruments and appliances, n.e.s. | Importer | 1 | 2026-01 – 2026-01 |