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HTS 8302.30.30Base metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like; base metal hat racks, hat-pegs, brackets and similar fixtures; castors with mountings of base metal; automatic door closers of base metal; and base metal parts thereof:Other mountings, fittings and similar articles suitable for motor vehicles; and parts thereof: Of iron or steel, of aluminum or of zinc

What that translates to:Iron, steel, aluminum or zinc motor vehicle fittings and mountings

Also written 83023030. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Iron, steel, aluminum or zinc motor vehicle fittings and… (HTS 8302.30.30) from China owe 52% in total duties as of Oct 1, 2026: a 2% regular duty plus a 25% auto and auto-parts tariff (Section 232) and a 25% China tariff (Section 301).

Total duty rate52%That's $5,200 on a $10,000 shipment.
Auto and auto-parts tariffSection 232, since May 3, 202525%
China tariffSection 301, since May 10, 201925%
Regular dutyBase rate (MFN) in the tariff schedule2%
Total duty52%
The steel, aluminum and copper tariff doesn't apply to “Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper” (HTS 9903.82.01).
The steel, aluminum and copper tariff doesn't apply to “Except for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent of the weight of the imported article” (HTS 9903.82.03).
The auto and auto-parts tariff doesn't apply to “all entries of articles classifiable under provisions of the HTSUS enumerated in subdivision (g) of this note or meeting the requirements of subdivision (p) of this note … (ii) that are not parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks” (HTS 9903.94.06).
No forced-labor tariff here: products covered by the auto and auto-parts tariff (HTS 9903.94.05) are exempt from it.
No steel, aluminum and copper tariff here: products covered by the auto and auto-parts tariff (HTS 9903.94.05) are exempt from it.
Depending on the goods, the auto and auto-parts tariff (HTS 9903.94.05) or the truck and bus tariff (HTS 9903.74.08) applies, never both; the stack shows the auto and auto-parts tariff.
The steel, aluminum and copper tariff adds 200% where this applies: “where any amount of primary aluminum used in the manufacture of the derivative articles is smelted in Russia, or where the derivative aluminum articles are cast in Russia” (HTS 9903.85.68).
Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); Commerce (International Trade Administration), Implementing Certain Tariff-Related Elements of the United States-Japan Agreement, 90 FR 44638, Sep 16, 2025; HTS 9903.94.05; USTR, Notice of Modification of Section 301 Action (List 3 raised to 25% from May 10, 2019), 84 FR 20459, May 9, 2019; HTS 9903.88.03.

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Official description

Base metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like; base metal hat racks, hat-pegs, brackets and similar fixtures; castors with mountings of base metal; automatic door closers of base metal; and base metal parts thereof: Other mountings, fittings and similar articles suitable for motor vehicles; and parts thereof: Of iron or steel, of aluminum or of zinc

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 83: Miscellaneous articles of base metal.

Statistical lines

The 10-digit numbers used on entry paperwork. They share this code's duty rates.

  • 8302.30.3010 (8302303010)Pneumatic cylinders for lifting, lowering, dampening or counter-balancing · reported in No.
  • 8302.30.3060 (8302303060)Other · reported in kg

Related codes

8302.10.60 Hinges, and parts thereof, of iron or…8302.10.90 Hinges, and parts thereof, other8302.20.00 Castors, and parts thereof8302.30.60 Base metal mountings, fittings and…8302.41.30 Door closers (except automatic door…8302.41.60 Suitable for buildings, of iron or…

What changed for this code

Questions about HTS 8302.30.30

What is the duty rate for HTS 8302.30.30?

The regular (column 1 general) rate printed in the tariff schedule is 2%. Goods from China owe 52% in total as of Oct 1, 2026, including any additional tariffs. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 8302.30.30 subject to Section 301 tariffs?

Yes, for goods from 2 countries and territories as of Oct 1, 2026: China, Nicaragua. Choose a country above to see the rate and any exemptions.

Is HTS 8302.30.30 subject to Section 232 tariffs?

Yes, for goods from 207 countries and territories as of Oct 1, 2026, including Afghanistan, Åland Islands, Albania, Algeria, Andorra. Choose a country above to see the rate and any exemptions.

HTSLookup shows the duties CBP collects on this code by country of origin. Antidumping or countervailing duties may also apply to some exporters; they're set per company and aren't shown.