CHAPTER 68
Articles of Stone, Plaster, Cement
Section XIII of the U.S. Harmonized Tariff Schedule. 15 headings.
Headings in this chapter
6801
Setts, curbstones and flagstones, of natural stone (except slate)
6802
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):
6803
Worked slate and articles of slate or of agglomerated slate:
6804
Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials:
6805
Natural or artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise made up:
6806
Slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials; mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading 6811 or 6812, or of chapter 69:
6807
Articles of asphalt or of similar material (for example, petroleum bitumen or coal tar pitch):
6808
Panels, boards, tiles, blocks and similar articles of vegetable fiber, of straw or of shavings, chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders
6809
Articles of plaster or of compositions based on plaster:
6810
Articles of cement, of concrete or of artificial stone, whether or not reinforced:
6811
Articles of asbestos-cement, of cellulose fiber-cement or the like:
6812
Fabricated asbestos fibers; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate; articles of such mixtures or of asbestos (for example, thread, woven fabric, clothing, headgear, footwear, gaskets), whether or not reinforced, other than goods of heading 6811 or 6813:
6813
Friction material and articles thereof (for example, sheets, rolls, strips, segments, discs, washers, pads), not mounted, for brakes, for clutches or the like, with a basis of asbestos, of other mineral substances or of cellulose, whether or not combined with textile or other materials:
6814
Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials:
6815
Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included:
Recent CBP rulings in Chapter 68
N353775
June 2, 2026
The tariff classification of White Spring stone from Brazil.
N357399
May 29, 2026
The tariff classification of an aluminum hydroxide-based surface from Vietnam.
N361293
May 27, 2026
The tariff classification of plaster drawer/cabinet pulls from Poland.
N355376
May 22, 2026
The tariff classification of Via Lactea stone from Brazil.
N355375
May 21, 2026
The tariff classification of Silver Grey stone from Brazil.
N355043
May 12, 2026
The tariff classification of Branco Dunas stone from Brazil.
N361062
May 6, 2026
The tariff classification of Copenhagen stone from Brazil. Correction to ruling N352666.
N361063
May 6, 2026
The tariff classification of Snow Fall stone from Brazil. Correction to ruling N352667.
N354811
May 5, 2026
The tariff classification of Caravelas stone from Brazil.
N359570
April 2, 2026
The tariff classification of a Tall42 Block, a Variable Length Barrier, and a Tall42 Barrier Kit from Canada.
N355317
March 23, 2026
The tariff classification of Blue Bahia stone from Brazil.
N352666
March 10, 2026
The tariff classification of Copenhagen stone from Brazil.
Chapter 68 legal notes →
Section, chapter, additional U.S., and statistical notes that govern classification under Chapter 68.
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