CHAPTER 68 · LEGAL NOTES
Chapter 68
The 92 legal notes below govern classification under Chapter 68. They are part of the official Harmonized Tariff Schedule and are cited verbatim in CBP rulings.
As of June 9, 2026
Chapter notes
Note 1
Chapter Note 1: This chapter does not cover: (a) Goods of chapter 25; (b) Coated, impregnated or covered paper and paperboard of heading 4810 or 4811 (for example, paper and paperboard coated with mica powder or graphite, bituminized or asphalted paper and paperboard); (c) Coated, impregnated or covered textile fabric of chapter 56 or 59 (for example, fabric coated or covered with mica powder, bituminized or asphalted fabric); (d) Articles of chapter 71; (e) Tools or parts of tools, of chapter 82; (f) Lithographic stones of heading 8442; (g) Electrical insulators (heading 8546) or fittings of insulating material of heading 8547; (h) Dental burrs (heading 9018); (ij) Articles of chapter 91 (for example, clocks and clock cases); (k) Articles of chapter 94 (for example, furniture, luminaires and lighting fittings, prefabricated buildings); (l) Articles of chapter 95 (for example, toys, games and sports equipment);
Note 2
Chapter Note 2: In heading 6802 the expression "worked monumental or building stone" applies not only to the varieties of stone referred to in heading 2515 or 2516, but also to all other natural stone (for example, quartzite, flint, dolomite and steatite) similarly worked; it does not, however, apply to slate.
Additional U.S. notes
Note 1
Additional U.S. Note 1: For the purposes of heading 6802, the term " slabs" embraces flat stone pieces, not over 5.1 cm in thickness, having a facial area of 25.8 cm2 or more, the edges of which have not been beveled, rounded or otherwise processed except such processing as may be needed to facilitate installation as tiling or veneering in building construction.
Note 2
Additional U.S. Note 2: For the purposed of heading 6810, the term " tiles" does not include any article 3.2 cm or more in thickness. Unit Rates of Duty of Quantity Article Description Stat. Suffix Heading/ Subheading 1 2 General Special Setts, curbstones and flagstones, of natural stone (except
Note 3
Additional U.S. Note 3: 9%1/ 2 Other: 2 2 2 2 Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures
Note 7
Additional U.S. Note 7: 5 cm: 1 Unit Rates of Duty of Quantity Article Description Stat. Suffix Heading/ Subheading 1 2 General Special Worked monumental or building stone (except slate) and articles thereof, other than goods of heading 6801; mosaic cubes and the like, of natural stone (including slate), whether or not on a backing; artificially colored granules, chippings and powder, of natural stone (including slate): 6802 Other:
footnote
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Classify under Chapter 68 with confidence
TariffLens applies the legal notes above automatically when classifying — citing the relevant note in every GRI reasoning chain.