Analysis
Subheading 7407.21 covers of copper-zinc base alloys (brass), within heading 7407. The first six digits are shared by every country that uses the Harmonized System, so this part of the code is the same in the US, UK and EU schedules; the 5 US tariff lines below it are national.
None of its 5 lines is duty-free at the general rate. Rates run from 1.9% to 2.2% with a median of 2.2%, so the line you choose sets the duty.
The US splits it as follows: 7407.21.15 for profiles: hollow profiles (2.2%), 7407.21.30 for profiles: other (2.2%), 7407.21.50 for low fuming brazing rods (2.2%), 7407.21.70 for having a rectangular cross section (1.9%) and 7407.21.90 for other: other (2.2%).
By Census's concordance, most of its statistical lines are made by Copper Rolling, Drawing, Extruding, and Alloying (331420). Those are the NAICS industries a US producer of these goods would report under.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 7407.21.15 | Profiles: hollow profiles | 2.2% |
| 7407.21.30 | Profiles: other | 2.2% |
| 7407.21.50 | Low fuming brazing rods | 2.2% |
| 7407.21.70 | Having a rectangular cross section | 1.9% |
| 7407.21.90 | Other: other | 2.2% |