Harmonized System
Section XVIII > Chapter 90 > Heading 9021 > 9021.50
… Pacemakers for stimulating heart muscles, excluding parts and accessories …
Section XVIII > Chapter 90 > Heading 9030 > 9030.10
… Instruments and apparatus for measuring or detecting ionising radiations …
Section XX > Chapter 96 > Heading 9603 > 9603.50
… Other brushes constituting parts of machines, appliances or …
Section XX > Chapter 96 > Heading 9608 > 9608.20
… Felt tipped and other porous-tipped pens and markers …
Section V > Chapter 26 > Heading 2602
Explanatory notes
… Rhodochrosite (or dialogite), manganese carbonate. (c) Hausmannite, saline manganese oxide. (d) Manganite, … (e) Psilomelane , hydrated manganese dioxide. (f) Pyrolusite (or polianite), manganese dioxide. The heading … 26.01 ). The heading also excludes pyrolusite prepared for use in dry batteries ( heading 25.30 ). …Section V > Chapter 25 > Heading 2523
… Portland cement, aluminous cement, slag cement, supersulphate cement and …
Explanatory notes
… 25.23 ‑ P ortland cement, aluminous cement, slag cement, supersulphate cement and … ); the ground slag mixed with an accelerator, ready for use, does , however, fall in this heading. (b) Dental …Section VI > Chapter 29 > Heading 2937
… analogues thereof, including chain modified polypeptides, used primarily as hormones. …
Explanatory notes
… analogues thereof, including chain modified polypeptides, used primarily as hormones (+). - Polypeptide … to activate a response . The secretion of these substances, usually by the endocrine glands, is governed by the … or on those reproduced by synthesis, and that they act using mechanisms similar to those of hormones. A list of the …Section V > Chapter 25 > Heading 2508
… Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not …
Explanatory notes
… ther clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not … resistance to heat. Because of these properties clays are used as raw materials in the ceramic industry (bricks, …Section XI > Chapter 63 > Heading 6310
… Used or new rags, scrap twine, cordage, rope and cables and …
Explanatory notes
… 63.10 ‑ Used or new rags, scrap twine, cordage, rope and cables and … the recovery (e.g., by pulling) of the fibres (which are usually re‑spun), for the manufacture of paper or plastics, …Section VI > Chapter 38 > Heading 3821
… development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells. …