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 85 — Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles · Section XVI

Entries: 1301

Code Level Official description Unit US duty (MFN / pref. / col.2)
8529.90.05.00 US 10-digit Entered with components enumerated in additional U.S. note 4 to this chapter No. Free / — / 35% *
8529.90.06.00 US 10-digit Other No. Free / — / 35% *
8529.90.09.00 US 10-digit For television cameras No. Free / — / 35%
8529.90.13.00 US 10-digit Other No. Free / — / 35%
8529.90.16 US 8-digit Assemblies and subassemblies, consisting of 2 or more parts or pieces fastened or joined together Free / — / 35%
8529.90.16.20 US 10-digit Of radar apparatus No. —
8529.90.16.40 US 10-digit Of radio navigational aid apparatus (except radar) No. —
8529.90.16.60 US 10-digit Other No. —
8529.90.19 US 8-digit Other Free / — / 35%
8529.90.19.20 US 10-digit Of radar apparatus No. —
8529.90.19.40 US 10-digit Of radio navigational aid apparatus (except radar) No. —
8529.90.19.60 US 10-digit Other No. —
8529.90.21.00 US 10-digit Other No. Free / — / 35%
8529.90.24.01 US 10-digit Transceiver assemblies for the apparatus of subheading 8526.10, other than printed circuit assemblies No. Free / — / 35%
8529.90.29.00 US 10-digit Tuners No. Free / — / 35%
8529.90.33.00 US 10-digit Entered with components enumerated in additional U.S. note 4 to this chapter No. Free / — / 35% *
8529.90.36.00 US 10-digit Other No. Free / — / 35% *
8529.90.39.00 US 10-digit Other No. Free / — / 35%
8529.90.43.00 US 10-digit Entered with components enumerated in additional U.S. note 4 to this chapter No. Free / — / 35% *
8529.90.46.00 US 10-digit Other No. Free / — / 35% *
8529.90.49.00 US 10-digit Other No. Free / — / 35%
8529.90.55.00 US 10-digit Flat panel screen assemblies for the apparatus of subheadings 8528.59.15, 8528.59.23, 8528.59.25, 8528.59.33, 8528.69.35, 8525.69.40, 8528.69.45, 8528.69.50, 8528.72.62, 8528.72.64, 8528.72.68 and 8528.72.72 No. Free / — / 35%
8529.90.63.00 US 10-digit For television cameras No. Free / — / 35%
8529.90.68.00 US 10-digit Other No. Free / — / 35%
8529.90.73.00 US 10-digit Of radar, radio navigational aid or radio remote control apparatus No. Free / — / 35%
8529.90.77.00 US 10-digit Other No. Free / — / 35%
8529.90.78.00 US 10-digit Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors No. Free / — / 35%
8529.90.81.00 US 10-digit Other No. Free / — / 35%
8529.90.83.00 US 10-digit Other No. Free / — / 35%
8529.90.87.00 US 10-digit Other No. Free / — / 35%
8529.90.88.00 US 10-digit Entered with components enumerated in additional U.S. note 4 to this chapter No. Free / — / 35% *
8529.90.89.00 US 10-digit Other No. Free / — / 35% *
8529.90.93 US 8-digit Other Free / — / 35%
8529.90.93.45 US 10-digit Convergence assemblies, focus coils and degaussing coils No. —
8529.90.93.80 US 10-digit Other No. —
8529.90.95 US 8-digit Assemblies and subassemblies, consisting of 2 or more parts or pieces fastened or joined together Free / — / 35%
8529.90.95.20 US 10-digit Of radar apparatus No. —
8529.90.95.40 US 10-digit Of radio navigational aid apparatus (except radar) No. —
8529.90.95.60 US 10-digit Other No. —
8529.90.97 US 8-digit Other Free / — / 35%
8529.90.97.20 US 10-digit Of radar apparatus No. —
8529.90.97.40 US 10-digit Of radio navigational aid apparatus (except radar) No. —
8529.90.97.60 US 10-digit Other No. —
8529.90.98.00 US 10-digit Other No. Free / — / 35%
8530 HS4 heading Electrical signaling, safety or traffic control equipment for railways, streetcar lines, subways, roads, inland waterways, parking facilities, port installations or airfields (other than those of heading 8608); parts thereof: —
8530.10.00.00 US 10-digit Equipment for railways, streetcar lines or subways No. Free / — / 35%
8530.80.00.00 US 10-digit Other equipment No. Free / — / 35%
8530.90.00.00 US 10-digit Parts No. Free / — / 35%
8531 HS4 heading Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof: —
8531.10.00 US 8-digit Burglar or fire alarms and similar apparatus 1.3% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35%
8531.10.00.15 US 10-digit Battery powered No. —
8531.10.00.25 US 10-digit Other No. —
8531.10.00.35 US 10-digit Burglar alarms No. —
8531.10.00.45 US 10-digit Other No. —
8531.20.00 US 8-digit Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) Free / — / 35%
8531.20.00.20 US 10-digit Incorporating LCD's No. —
8531.20.00.40 US 10-digit Other No. —
8531.80 HS6 subheading Other apparatus: —
8531.80.15.00 US 10-digit Doorbells, chimes, buzzers and similar apparatus kg 1.3% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35%
8531.80.90 US 8-digit Other Free / — / 35%
8531.80.90.05 US 10-digit Incorporating electric discharge (fluorescent) devices No. —
8531.80.90.26 US 10-digit Other No. —
8531.80.90.31 US 10-digit Horns No. —
8531.80.90.41 US 10-digit Other sound signaling apparatus No. —
8531.80.90.51 US 10-digit Other No. —
8531.90 HS6 subheading Parts: —
8531.90.15.00 US 10-digit Of the panels of subheading 8531.20 No. Free / — / 35%
8531.90.30.00 US 10-digit Other No. Free / — / 35%
8531.90.75.00 US 10-digit Of the panels of subheading 8531.20 No. Free / — / 35%
8531.90.90.01 US 10-digit Other No. Free / — / 35%
8532 HS4 heading Electrical capacitors, fixed, variable or adjustable (pre-set); parts thereof: —
8532.10.00.00 US 10-digit Fixed capacitors designed for use in 50/60 Hz circuits and having a reactive power handling capacity of not less than 0.5 kvar (power capacitors) No. Free / — / 35%
8532.21.00 US 8-digit Tantalum Free / — / 35%
8532.21.00.20 US 10-digit Metal case No. —
8532.21.00.40 US 10-digit Dipped No. —
8532.21.00.50 US 10-digit Designed for surface mounting (SMD) by contact No. —
8532.21.00.80 US 10-digit Other No. —
8532.22.00 US 8-digit Aluminum electrolytic Free / — / 35%
8532.22.00.20 US 10-digit Not exceeding 18 mm in diameter No. —
8532.22.00.40 US 10-digit Exceeding 18 mm but not exceeding 35 mm in diameter No. —
8532.22.00.55 US 10-digit Exceeding 35 mm but not exceeding 51 mm in diameter No. —
8532.22.00.85 US 10-digit Exceeding 51 mm in diameter No. —
8532.23.00 US 8-digit Ceramic dielectric, single layer Free / — / 35%
8532.23.00.20 US 10-digit Chips No. —
8532.23.00.40 US 10-digit Axial leads No. —
8532.23.00.60 US 10-digit Radial leads No. —
8532.24.00 US 8-digit Ceramic dielectric, multilayer Free / — / 35%
8532.24.00.20 US 10-digit Chips No. —
8532.24.00.40 US 10-digit Axial leads No. —
8532.24.00.60 US 10-digit Radial leads No. —
8532.25.00 US 8-digit Dielectric of paper or plastics Free / — / 35%
8532.25.00.10 US 10-digit Less than 300 V No. —
8532.25.00.20 US 10-digit 300 V or greater, but less than 600 V No. —
8532.25.00.30 US 10-digit 600 V or greater, but less than 1,000 V No. —
8532.25.00.40 US 10-digit 1,000 V or greater No. —
8532.25.00.45 US 10-digit Designed for surface mounting (SMD) by contact No. —
8532.25.00.55 US 10-digit Other No. —
8532.25.00.60 US 10-digit Axial leads No. —
8532.25.00.70 US 10-digit Radial leads No. —
8532.25.00.80 US 10-digit Other No. —
8532.29.00 US 8-digit Other Free / — / 35%
8532.29.00.20 US 10-digit Mica dielectric No. —
8532.29.00.40 US 10-digit Other No. —
8532.30.00 US 8-digit Variable or adjustable (pre-set) capacitors Free / — / 35%
8532.30.00.10 US 10-digit Mica, ceramic or glass dielectric No. —
8532.30.00.90 US 10-digit Other No. —
8532.90.00.00 US 10-digit Parts No. Free / — / 35%
8533 HS4 heading Electrical resistors (including rheostats and potentiometers), other than heating resistors; parts thereof: —
8533.10.00 US 8-digit Fixed carbon resistors, composition or film types Free / — / 35%
8533.10.00.20 US 10-digit Having more than two terminals (resistor networks) No. —
8533.10.00.42 US 10-digit Having two terminals No. —
8533.10.00.57 US 10-digit Having more than two leads (resistor networks) No. —
8533.10.00.60 US 10-digit Carbon composition No. —
8533.10.00.65 US 10-digit Carbon film No. —
8533.21.00 US 8-digit For a power handling capacity not exceeding 20 W Free / — / 35%
8533.21.00.10 US 10-digit Dual-in-line package No. —
8533.21.00.20 US 10-digit Other (including flat packs) No. —
8533.21.00.30 US 10-digit Flat resistor chips No. —
8533.21.00.40 US 10-digit Cylindrical leadless resistors (including metal film, metal oxide and thick cement film) No. —
8533.21.00.50 US 10-digit Single-in-line No. —
8533.21.00.60 US 10-digit Dual-in-line No. —
8533.21.00.70 US 10-digit Other No. —
8533.21.00.80 US 10-digit Wirewound No. —
8533.21.00.90 US 10-digit Other (including metal film, metal oxide and thick cement film) No. —
8533.29.00.00 US 10-digit Other No. Free / — / 35%
8533.31.00.00 US 10-digit For a power handling capacity not exceeding 20 W No. Free / — / 35%
8533.39.00 US 8-digit Other Free / — / 35%
8533.39.00.40 US 10-digit Dimmers No. —
8533.39.00.80 US 10-digit Other No. —
8533.40 HS6 subheading Other variable resistors, including rheostats and potentiometers: —
8533.40.40.00 US 10-digit Metal oxide varistors No. Free / — / 35%
8533.40.80 US 8-digit Other Free / — / 35%
8533.40.80.40 US 10-digit Rheostat and resistor type motor starters and controllers No. —
8533.40.80.50 US 10-digit Cermet No. —
8533.40.80.60 US 10-digit Metal glaze No. —
8533.40.80.70 US 10-digit Other No. —
8533.90 HS6 subheading Parts: —
8533.90.40.00 US 10-digit For the goods of subheading 8533.40, of ceramic or metallic materials, electrically or mechanically reactive to changes in temperature No. Free / — / 35%
8533.90.80.00 US 10-digit Other No. Free / — / 35%
8534.00.00 US 8-digit Printed circuits Free / — / 35%
8534.00.00.20 US 10-digit With 3 or more layers of conducting materials No. —
8534.00.00.40 US 10-digit Other No. —
8534.00.00.50 US 10-digit Having a base wholly of impregnated paper No. —
8534.00.00.70 US 10-digit Other No. —
8534.00.00.80 US 10-digit Flexible type No. —
8534.00.00.85 US 10-digit Other, having a ceramic base No. —
8534.00.00.95 US 10-digit Other No. —
8535 HS4 heading Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V: —
8535.10.00 US 8-digit Fuses 2.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 35%
8535.10.00.20 US 10-digit In circuits of 2,300 V or more No. —

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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