Trade reference

HS code reference lookup

Enter a code (e.g. 8518 or 8518.30.20.00) or an English product name to see official schedule descriptions and the code hierarchy; when one description matches several candidate classifications they are all listed for you or your broker to weigh against product specifics.

Data: Harmonized Tariff Schedule of the United States (HTSUS) · Revision 22 (2026) · effective 10/30/2026 · USITC HTS · US public domain
中华人民共和国进出口税则(2026) · 税委会公告2025年第12号 · effective 2026-01-01 · official notice

A reference lookup is not a customs classification ruling. Duty rates shown are U.S. import rates only — they are not your destination country’s rates.

Digits (with or without dots) search by code prefix; words search English official descriptions. The dataset is English-only — Chinese terms get an explicit notice rather than a guess.

Chapter 68 — Articles of stone, plaster, cement, asbestos, mica or similar materials · Section XIII

Entries: 135

Code Level Official description Unit US duty (MFN / pref. / col.2)
6801.00.00.00 US 10-digit Setts, curbstones and flagstones, of natural stone (except slate) t 2.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 60%
6802 HS4 heading 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): —
6802.10.00.00 US 10-digit Tiles, cubes and similar articles, whether or not rectangular (including square), the largest face of which is capable of being enclosed in a square the side of which is less than 7 cm; artificially colored granules, chippings and powder kg 4.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 40%
6802.21 HS6 subheading Marble, travertine and alabaster: —
6802.21.10.00 US 10-digit Travertine t 4.2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.21.50.00 US 10-digit Other t 1.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 13% *
6802.23.00.00 US 10-digit Granite t 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 60%
6802.29 HS6 subheading Other stone: —
6802.29.10.00 US 10-digit Calcareous stone, other than marble, travertine or alabaster t 4.9% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.29.90.00 US 10-digit Other t 6% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
6802.91 HS6 subheading Marble, travertine and alabaster: —
6802.91.05.00 US 10-digit Slabs t 2.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 15% *
6802.91.15.00 US 10-digit Other t 4.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.91.20.00 US 10-digit Articles of subheading 6802.21.10 that have been dressed or polished, but not further worked t 4.2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.91.25.00 US 10-digit Other t 3.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 40%
6802.91.30.00 US 10-digit Alabaster t 4.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.92.00.00 US 10-digit Other calcareous stone t 4.9% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
6802.93.00 US 8-digit Granite 3.7% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 60%
6802.93.00.10 US 10-digit Articles for monumental or building purposes of subheading 6802.23.00, not cut to size, with only one face surface-worked more than simply cut or sawn t —
6802.93.00.20 US 10-digit With a maximum thickness of 1.5 cm t —
6802.93.00.25 US 10-digit With a maximum thickness greater than 1.5 cm but not greater than 7.5 cm t —
6802.93.00.35 US 10-digit Monuments, bases and markers t —
6802.93.00.60 US 10-digit Other t —
6802.93.00.90 US 10-digit Other t —
6802.99.00 US 8-digit Other stone 6.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 40%
6802.99.00.30 US 10-digit Monuments, bases and markers t —
6802.99.00.50 US 10-digit Slabs t —
6802.99.00.70 US 10-digit Other t —
6802.99.00.90 US 10-digit Other t —
6803.00 HS6 subheading Worked slate and articles of slate or of agglomerated slate: —
6803.00.10.00 US 10-digit Roofing slate m2 3.3% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% *
6803.00.50.00 US 10-digit Other t Free / — / 25% *
6804 HS4 heading 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: —
6804.10.00.00 US 10-digit Millstones and grindstones for milling, grinding or pulping No. Free / — / Free *
6804.21.00 US 8-digit Of agglomerated synthetic or natural diamond Free / — / 30% *
6804.21.00.10 US 10-digit Segments for circular sawblades, consisting of diamond agglomerated with metal No. —
6804.21.00.20 US 10-digit Articles consisting of a continuous rim segment of diamond agglomerated with metal, attached to circular plates of steel (whether or not attached to non-steel plates) No. —
6804.21.00.30 US 10-digit Articles consisting of multiple segments of diamond agglomerated with metal, attached to circular plates of steel, without cutting parts (whether or not attached to non-steel plates) No. —
6804.21.00.90 US 10-digit Other No. —
6804.22 HS6 subheading Of other agglomerated abrasives or of ceramics: —
6804.22.10.00 US 10-digit Bonded with synthetic resins kg 5¢/kg + 2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / $1.10/kg + 40%
6804.22.40.00 US 10-digit Abrasive wheels No. Free / — / 20%
6804.22.60.00 US 10-digit Other kg Free / — / 30% *
6804.23.00.00 US 10-digit Of natural stone No. Free / — / Free *
6804.30.00.00 US 10-digit Hand sharpening or polishing stones No. Free / — / Free *
6805 HS4 heading 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: —
6805.10.00.00 US 10-digit On a base of woven textile fabric only kg Free / — / 20%
6805.20.00.00 US 10-digit On a base of paper or paperboard only kg Free / — / 20%
6805.30 HS6 subheading On a base of other materials: —
6805.30.10.00 US 10-digit Articles wholly or partly coated with abrasives, in the form of sheets, strips, disks, belts, sleeves or similar forms kg Free / — / 20% *
6805.30.50.00 US 10-digit Other kg Free / — / 20% *
6806 HS4 heading 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: —
6806.10.00 US 8-digit Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls 3.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30% *
6806.10.00.10 US 10-digit Accoustical pads and boards m2 —
6806.10.00.20 US 10-digit Batts, not exceeding 61 cm in width m2 —
6806.10.00.40 US 10-digit Batts, exceeding 61 cm in width m2 —
6806.10.00.60 US 10-digit Pipe coverings m2 —
6806.10.00.90 US 10-digit Other m2 —
6806.20.00.00 US 10-digit Exfoliated vermiculite, expanded clays, foamed slag and similar expanded mineral materials (including intermixtures thereof) kg Free / — / 30% *
6806.90.00 US 8-digit Other Free / — / 30%
6806.90.00.10 US 10-digit Accoustical pads and boards m2 —
6806.90.00.20 US 10-digit Of molded calcium silicate m2 —
6806.90.00.90 US 10-digit Other kg —
6807 HS4 heading Articles of asphalt or of similar material (for example, petroleum bitumen or coal tar pitch): —
6807.10.00.00 US 10-digit In rolls kg Free / — / 30% *
6807.90.00 US 8-digit Other 2.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35%
6807.90.00.10 US 10-digit Articles of a kind used for roofing or siding kg —
6807.90.00.50 US 10-digit Other kg —
6808.00.00.00 US 10-digit 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 m2, kg Free / — / 20%
6809 HS4 heading Articles of plaster or of compositions based on plaster: —
6809.11.00 US 8-digit Faced or reinforced with paper or paperboard only Free / — / 30%
6809.11.00.10 US 10-digit Of gypsum plaster kg, m2 —
6809.11.00.80 US 10-digit Other kg, m2 —
6809.19.00.00 US 10-digit Other m2 3% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35%
6809.90.00.00 US 10-digit Other articles kg Free / — / 60%
6810 HS4 heading Articles of cement, of concrete or of artificial stone, whether or not reinforced: —
6810.11.00 US 8-digit Building blocks and bricks 3.2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
6810.11.00.10 US 10-digit Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch m2 —
6810.11.00.70 US 10-digit Other t —
6810.19 HS6 subheading Other: —
6810.19.12.00 US 10-digit Of stone agglomerated with binders other than cement m2 4.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 40%
6810.19.14.00 US 10-digit Other m2 9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 55%
6810.19.50.00 US 10-digit Other t 3.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
6810.91.00.00 US 10-digit Prefabricated structural components for building or civil engineering t Free / — / 30%
6810.99.00 US 8-digit Other Free / — / 30% *
6810.99.00.20 US 10-digit In slabs of rectangular shape, with a length of 3 m or more and a width of 1.25 m or more m2 —
6810.99.00.40 US 10-digit Other m2 —
6810.99.00.80 US 10-digit Other No. —
6811 HS4 heading Articles of asbestos-cement, of cellulose fiber-cement or the like: —
6811.40.00.00 US 10-digit Containing asbestos kg Free / — / 2.2¢/kg
6811.81.00.00 US 10-digit Corrugated sheets kg Free / — / 2.2¢/kg
6811.82.00.00 US 10-digit Other sheets, panels, tiles and similar articles kg Free / — / 2.2¢/kg *
6811.89 HS6 subheading Other articles: —
6811.89.10.00 US 10-digit Tubes, pipes and tube or pipe fittings kg Free / — / 1.7¢/kg
6811.89.90.00 US 10-digit Other articles kg Free / — / 2.2¢/kg
6812 HS4 heading 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: —
6812.80 HS6 subheading Of crocidolite: —
6812.80.10.00 US 10-digit Footwear kg 8.3% / Free (AU,BH, CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG) / 35%
6812.80.90.00 US 10-digit Other kg Free / — / 35%
6812.91 HS6 subheading Clothing, clothing accessories, footwear and headgear —
6812.91.10.00 US 10-digit Footwear kg 8.3% / Free (AU,BH, CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG) / 35%
6812.91.90.00 US 10-digit Other kg Free / — / 35%
6812.99 HS6 subheading Other: —
6812.99.10.00 US 10-digit Paper, millboard and felt m2 Free / — / 25%
6812.99.20.00 US 10-digit Compressed asbestos fiber jointing, in sheets or rolls m2 Free / — / 25%
6812.99.90.00 US 10-digit Other m2 Free / — / 25%
6813 HS4 heading 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: —
6813.20.00 US 8-digit Containing asbestos Free / — / 25%
6813.20.00.10 US 10-digit Articles for use in civil aircraft No. —
6813.20.00.15 US 10-digit Other No. —
6813.20.00.20 US 10-digit Articles for use in civil aircraft: No. —
6813.20.00.25 US 10-digit Other No. —
6813.81.00 US 8-digit Brake linings and pads Free / — / 25%
6813.81.00.10 US 10-digit Articles for use in civil aircraft, with a basis of mineral substances No. —
6813.81.00.50 US 10-digit Other No. —
6813.89.00 US 8-digit Other Free / — / 25%
6813.89.00.10 US 10-digit Articles for use in civil aircraft, with a basis of mineral substances No. —
6813.89.00.50 US 10-digit Other No. —
6814 HS4 heading Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials: —
6814.10.00.00 US 10-digit Plates, sheets and strips of agglomerated or reconstituted mica, whether or not on a support kg 2.7% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 40%
6814.90.00.00 US 10-digit Other kg 2.6% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
6815 HS4 heading Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included: —
6815.11.00.00 US 10-digit Carbon fibers kg Free / — / 45%
6815.12.00.00 US 10-digit Fabrics of carbon fibers kg Free / — / 45%
6815.13.00.00 US 10-digit Other articles of carbon fibers kg Free / — / 45%
6815.19.00.00 US 10-digit Other kg Free / — / 45%
6815.20.00.00 US 10-digit Articles of peat kg Free / — / 20%
6815.91.00 US 8-digit Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite Free / — / 30%
6815.91.00.11 US 10-digit Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch kg —
6815.91.00.71 US 10-digit Other kg —
6815.99 HS6 subheading Other: —
6815.99.20.00 US 10-digit Talc, steatite and soapstone, cut or sawed, or in blanks, crayons, cubes, disks or other forms kg Free / — / 2.2¢/kg
6815.99.41 US 8-digit Other Free / — / 30% *
6815.99.41.10 US 10-digit Containing by weight more than 70 percent magnesia, expressed as MgO, with carbon content ranging from trace amounts to less than 30 percent, and chemically bonded by resin or pitch kg —
6815.99.41.70 US 10-digit Other kg —

Browse by chapter

Chapters 01–97 of the Harmonized System (US chapters 98/99 are national legislation and not included).

Section I — Live Animals; Animal Products
Section II — Vegetable Products
Section III — Animal, Vegetable Or Microbial Fats And Oils And Their Cleavage Products; Prepared Edible Fats; Animal Or Vegetable Waxes
Section IV — Prepared Foodstuffs; Beverages, Spirits And Vinegar; Tobacco And Manufactured Tobacco Substitutes; Products, Whether Or Not Containing Nicotine, Intended For Inhalation Without Combustion; Other Nicotine Containing Products Intended For The Intake Of Nicotine Into The Human Body
Section V — Mineral Products
Section VI — Products Of The Chemical Or Allied Industries
Section VII — Plastics And Articles Thereof; Rubber And Articles Thereof
Section VIII — Raw Hides And Skins, Leather, Furskins And Articles Thereof; Saddlery And Harness; Travel Goods, Handbags And Similar Containers; Articles Of Animal Gut (Other Than Silkworm Gut)
Section IX — Wood And Articles Of Wood; Wood Charcoal; Cork And Articles Of Cork; Manufactures Of Straw, Of Esparto Or Of Other Plaiting Materials; Basketware And Wickerwork
Section X — Pulp Of Wood Or Of Other Fibrous Cellulosic Material; Recovered (Waste And Scrap) Paper Or Paperboard; Paper And Paperboard And Articles Thereof
Section XI — Textiles And Textile Articles
Section XII — Footwear, Headgear, Umbrellas, Sun Umbrellas, Walking-Sticks, Seat-Sticks, Whips, Riding-Crops And Parts Thereof; Prepared Feathers And Articles Made Therewith; Artificial Flowers; Articles Of Human Hair
Section XIII — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar Materials; Ceramic Products; Glass And Glassware
Section XIV — Natural Or Cultured Pearls, Precious Or Semiprecious Stones, Precious Metals, Metals Clad With Precious Metal, And Articles Thereof; Imitation Jewelry; Coin
Section XV — Base Metals And Articles Of Base Metal
Section XVI — Machinery And Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders And Reproducers, Television Image And Sound Recorders And Reproducers, And Parts And Accessories Of Such Articles
Section XVII — Vehicles, Aircraft, Vessels And Associated Transport Equipment
Section XVIII — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Clocks And Watches; Musical Instruments; Parts And Accessories Thereof
Section XIX — Arms And Ammunition; Parts And Accessories Thereof
Section XX — Miscellaneous Manufactured Articles
Section XXI — Works Of Art, Collectors' Pieces And Antiques

What this data covers — and what it does not

  • International layer: HS chapters 01–97 with 4-digit headings and 6-digit subheadings (HS 2022 edition) — the part shared by every member country’s tariff schedule.
  • US layer: 8-digit rate lines and 10-digit statistical suffixes of the US HTS, clearly badged; the duty columns are US import rates for reference only.
  • China layer: PRC 2026 tariff schedule 8-digit lines with official Chinese names and MFN/ordinary rates, matched to international rows by shared HS6 prefix; provisional (△), agreement, quota, VAT/consumption and 10-digit customs numbers are not in scope.
  • Not included: the EU’s 8-digit CN codes, other countries’ national extensions, WCO Explanatory Notes, and US chapters 98/99 (national legislation).
  • Descriptions are English-only. Classification of a real product needs the General Rules of Interpretation plus material, composition, use and processing details — treat every result as a candidate, not a ruling.

Official verification

For declarations, pre-classification or current rates, use an official channel:

Frequently asked

Can I declare with the code I find here?

No — this is a reference lookup. Candidate codes, official descriptions and hierarchy are informational, not a customs classification ruling. Formal classification applies the General Rules of Interpretation to material, composition, use and processing; ask your customs authority for a binding ruling when needed.

Why does one product name return several codes?

That's normal. The same description appears at different levels (heading/subheading/statistical suffix) and under different chapters — cotton, for example, lives in the yarn, fabric and apparel chapters alike. The tool lists every candidate instead of guessing one answer for you.

Whose 8- and 10-digit codes are these?

The international Harmonized System only standardizes the first six digits (2-digit chapter + 4-digit heading + 6-digit subheading). The 8/10-digit codes here are US HTS national extensions and are labelled as such; China uses an 8-digit tariff schedule and the EU an 8-digit CN code — neither is in this dataset.

Are the duty rates shown what I'd pay importing to my country?

No. The rate columns are US import duty (General MFN / Special preferential / Column 2) — they apply to imports into the United States and are shown for reference only. Check the official tariff service of your destination country for actual rates.

How does Chinese search work?

Chinese terms are matched verbatim against the official Chinese product names in the PRC 2026 tariff schedule — no machine translation, no guessed codes. Colloquial names may miss; try a more formal name or English.

How fresh is the data?

The snapshot is the USITC's 2026 HTS Revision 22 (effective 2026-10-30); the page always shows the release and its effective date and warns when the snapshot grows stale. Use the official live service for filings.

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