Tandom · Duty calculator
HTS 7407.21.90.00 is the U.S. Harmonized Tariff Schedule classification for Of copper-zinc base alloys (brass), other. It's a 10-digit statistical line in Chapter 74: Copper and articles thereof, Section XV: Base Metals and Articles of Base Metal, used by U.S. Customs and Border Protection to determine the duty rate at entry. 3 Chapter 99 tariff modifications currently stack on top of the base rate, and 9 active AD/CVD orders flag this code.
New to HTS codes? Read our guide on how HTS classification works →
Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.78.01 | section_232 | 50% ad valorem |
| 9903.78.02 | section_232 | Free |
| 9903.82.02 | section_232 | 50% |
Active orders that may apply to imports under this HTS code. HTS coverage is advisory — actual scope depends on each order's product description. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
Brass Rod
Brass Rod
Brass Rod
Brass Rod
Brass Rod
Brass Rod
Brass Rod
Brass Rod
Brass Rod
HTS 7407.21.90.00 is the U.S. Harmonized Tariff Schedule classification for Of copper-zinc base alloys (brass), other. It belongs to Chapter 74 of the HTSUS.
The general (Column 1) duty rate for HTS 7407.21.90.00 is 2.2%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Yes. Imports of HTS 7407.21.90.00 from countries party to a trade program (such as USMCA, KORUS, GSP, or the African Growth and Opportunity Act) may qualify for the special rate: Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG). Eligibility depends on rules of origin and certification.
The Column 2 rate for HTS 7407.21.90.00 is 9%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 7407.21.90.00 is covered by section_232 provision 9903.78.01 (50% ad valorem). 2 additional overlays also touch this code. Open the code page for the full overlay stack with effective dates and country scopes.
Yes — 9 AD/CVD orders flag this code: C-508-815 (CVD, Israel), A-351-859 (AD, Brazil), C-533-916 (CVD, India) plus 6 more. Open the code page for deposit rates, scope determinations, and the linked case lookups.
Free Trade Agreement and special-program eligibility
Section and chapter notes that govern this code
Throughout this schedule, the expression 'base metals' means: iron and steel, copper, nickel, aluminum, lead, zinc, tin, tungsten (wolfram), molybdenum, tantalum, magnesium, cobalt, bismuth, cadmium, titanium, zirconium, antimony, manganese, beryllium, chromium, germanium, vanadium, gallium, hafnium, indium, niobium (columbium), rhenium, and thallium.
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