6804.21.00.90
Other
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: Other millstones, grindstones, grinding wheels and the like: Of agglomerated synthetic or natural diamond
Duty rates
No active duty rates published for this code.
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.90.08
35%
Articles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
9903.03.01
The duty provided in the applicable subheading + 10%
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.02
The duty provided in the applicable subheading
Articles the product of any country that (1) were loaded onto a vessel at the port of loading and in transit on the final mode of transit prior to entry into the United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026
Effective from February 24, 2026 through July 24, 2026
9903.03.03
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.04
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(iii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.05
The duty provided in the applicable subheading
Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of any country, provided for in subdivision (aa)(iv) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.06
The duty provided in the applicable subheading
Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.07
The duty provided in the applicable subheading
Articles the product of Canada, as provided for in subdivision (aa)(vi) of U.S. note 2 to this subchapter
Applies to origin: CA
Effective from February 24, 2026 through July 24, 2026
9903.03.08
The duty provided in the applicable subheading
Articles the product of Mexico, as provided for in subdivision (aa)(vii) of U.S. note 2 to this subchapter
Applies to origin: MX
Effective from February 24, 2026 through July 24, 2026
9903.03.09
The duty provided in the applicable subheading
Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (aa)(viii) of U.S. note 2 to this subchapter
Applies to origin: CR, SV, GT, HN, NI, DO
Effective from February 24, 2026 through July 24, 2026
9903.03.10
The duty provided in the applicable subheading
Articles that are donations, by persons subject to the jurisdiction of the United States, such as food, clothing and medicine, intended to be used to relieve human suffering
Effective from February 24, 2026 through July 24, 2026
9903.03.11
The duty provided in the applicable subheading
Articles that are informational materials, including but not limited to publications, films, posters, phonograph records, photographs, microfilms, microfiche, tapes, compact disks, CD ROMs, artworks and news wire feeds
Applies to origin: IL
Effective from February 24, 2026 through July 24, 2026
9903.88.03
LIST_1
The duty provided in the applicable subheading + 25%
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Applies to origin: CN
Effective from August 23, 2018
Related CBP rulings
The tariff classification of dicing blades from China.
The merchandise under consideration is referred to as dicing blades, item numbers S1635-Q500-COL Blade, Q1025-Q500-COL Hub Blade, J1535-K200-ATK Semitec Nova Dicing Blades, S1235-Q5SH-ATK Semitec Standard Dicing Blade, and F1435 Standard Di
The tariff classification of abrasive sanding plates from China.
The D-Maxx Palm is square in shape and measures approximately 11 centimeters wide by 11 centimeters long by .3 centimeters thick at its widest points. The D-Maxx Orbital is disc-shaped and measures approximately 12.5 centimeters in diameter
The tariff classification of an abrasive grill cleaner from China.
The Pumice Grill Cleaning Stone is rectangular in shape and measures approximately 4.25 inches long by 2.375 inches wide by 1.5 inches thick. Although referred to as “pumice,” it is comprised of a mixture of silica sand, cement, and lime wh
Revocation of NY 876359; Tariff classification of diamond wire from Italy
In NY 876359, CBP described the merchandise as follows: Diamond wires are used with diamond wire saws. They are inserted into them and cut through stone. These saw blades are made of a stainless steel wire interior, rings of synthetic diamo
The tariff classification of a sharpening stone, a lapping plate, a field holder, and a sharpening pond from Japan.
The Shapton Glass Stone measures approximately 8.25 inches long by 2.75 inches wide by .39 inches high. It consists of an agglomerated aluminum oxide abrasive which has been pressed to shape and dried, then affixed to a glass backing plate.
Request for classification of diamond circular saw blades
Your request pertains to five styles of diamond circular saw blades, which are designed to be used as power tool accessories for various circular saws. Each blade is comprised of a circular steel disc core with one of three types of diamond
The tariff classification of abrasive wheels from China.
From the information you provided, both wheels are made of a powdered mixture of aluminum oxide abrasive and phenolic resin which has been placed in a mold between sheets of fiberglass mesh; a sheet with printed disc information and a metal
The tariff classification of an agglomerated abrasive metal disc blade from Thailand.
The merchandise under consideration is item number CTD40S8. From the information you provided, it is an agglomerated abrasive metal disc blade which measures 4 3/16 inches in diameter by 1/16 inches thick and is designed for cutting tile, m
The tariff classification of two bath gift sets from China
Item No. A008CA04161, Style A, consists of a 6.11 fluid ounce bottle of foot scrub, a 6.11 fluid ounce bottle of foot lotion, a 6.11 fluid ounce bottle of foot wash, a wooden nail brush, a wooden massager, and a pumice stone with a braided
Application for Further Review of Protest No. 3195-09-100019; Classification of a CMP pad conditioner
Chemical-mechanical planarization (CMP) is one step in the process of manufacturing semiconductor chips in which the surface of a silicon wafer is polished or flattened through the use of a CMP tool. The CMP tool features a rotating platen
Application for Further Review of Protest No. 3195-09-100342; Classification of a diamond dresser conditioning disk
The subject merchandise consists of a diamond dresser conditioning disk used in the chemical mechanical planarization (“CMP”) process. CMP, also called chemical mechanical polishing, is a process used in semiconductor chip fabrication. Most
The tariff classification of an abrasive grinding wheel from China
The sample was sent to our Customs and Border Protection Laboratory for analysis. Our laboratory has now completed its analysis. According to your letter, the article is designed to grind concrete, bricks, granite and masonry.
Other codes in heading 6804
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 6804.21.00.90 from each major US trading partner.
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