Key facts
- HS subheading
- 7407.21
- National lines
- 5
- Tariff
- United States
- Chapter
- 74: Copper and articles thereof
Summary
The United States tariff splits HS 7407.21 (copper bars, rods and profiles, of copper alloys: Of copper-zinc base alloys (brass)) into 5 national lines: 7407.21.15.00 (hollow profiles), 7407.21.30.00 (other), 7407.21.50.00 (low fuming brazing rods), 7407.21.70.00 (having a rectangular cross section) and 1 other. The general (MFN) duty differs by line: 2.2% on 7407.21.15.00, 2.2% on 7407.21.30.00, 2.2% on 7407.21.50.00, 1.9% on 7407.21.70.00 and 2.2% on 7407.21.90.00.
United States lines under 7407.21
The United States tariff splits HS 7407.21 (copper bars, rods and profiles, of copper alloys: Of copper-zinc base alloys (brass)) into 5 national lines: 7407.21.15.00 (hollow profiles), 7407.21.30.00 (other), 7407.21.50.00 (low fuming brazing rods), 7407.21.70.00 (having a rectangular cross section) and 1 other.
The general (MFN) duty differs by line: 2.2% on 7407.21.15.00, 2.2% on 7407.21.30.00, 2.2% on 7407.21.50.00, 1.9% on 7407.21.70.00 and 2.2% on 7407.21.90.00.
- 7407.21.15.00Hollow profilesDuty: 2.2%
- 7407.21.30.00OtherDuty: 2.2%
- 7407.21.50.00Low fuming brazing rodsDuty: 2.2%
- 7407.21.70.00Having a rectangular cross sectionDuty: 1.9%
- 7407.21.90.00OtherDuty: 2.2%
In other countries
No other national tariff on border.bot has live lines under 7407.21 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 7407.21?
The United States tariff splits HS 7407.21 (copper bars, rods and profiles, of copper alloys: Of copper-zinc base alloys (brass)) into 5 national lines: 7407.21.15.00 (hollow profiles), 7407.21.30.00 (other), 7407.21.50.00 (low fuming brazing rods), 7407.21.70.00 (having a rectangular cross section) and 1 other.
What is the duty on HS 7407.21 in the United States?
The general (MFN) duty differs by line: 2.2% on 7407.21.15.00, 2.2% on 7407.21.30.00, 2.2% on 7407.21.50.00, 1.9% on 7407.21.70.00 and 2.2% on 7407.21.90.00.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: