7409.90.10.30
Of a thickness of 5 mm or more / Of beryllium copper
Classification path
- Copper plates, sheets and strip, of a thickness exceeding 0.15 mm
- Of other copper alloys
- Of a thickness of 5 mm or more
- Of beryllium copper
Rates of duty
- General (MFN)
- 3%
- Column 2Cuba, North Korea, Russia, Belarus
- 49%
- Unit of quantity
- kg, Cu kg
Trade agreement rates
Related lines in heading 7409
- 7409.11.10.00Of a thickness of 5 mm or more3%
- 7409.11.50.10Of a thickness of less than 5 mm / Of a width of 500 mm or more1%
- 7409.11.50.50Of a width of less than 500 mm1%
- 7409.19.10.00Of a thickness of 5 mm or more3%
- 7409.19.50.00Of a thickness of less than 5 mm / Of a width of 500 mm or more1%
- 7409.19.90.00Of a width of less than 500 mm3%
- 7409.21.00.10Of a thickness of 5 mm or more1.9%
- 7409.21.00.50Of a thickness of less than 5 mm / Of a width of 500 mm or more1.9%
- 7409.21.00.75Of a thickness less than 1.6 mm1.9%
- 7409.21.00.90Of a width of less than 500 mm / Other1.9%
- 7409.29.00.10Of a thickness of 5 mm or more1.9%
- 7409.29.00.50Of a thickness of less than 5 mm / Of a width of 500 mm or more1.9%
About heading 7409
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm
Heading 7409 covers copper plates, sheets and strip that are more than 0.15 mm thick, in coils or flat, made of refined copper or copper alloys. The heading splits first by alloy type: refined copper, copper-zinc (brass), copper-tin (bronze), copper-nickel or nickel silver, and other copper alloys. Within each alloy group the lines split by whether the goods are in coils or not, then by thickness (5 mm or more, or less than 5 mm) and by width (500 mm or more, or less than 500 mm).
Full guide to heading 7409Products in this heading
- Refined copper sheet in coils, 6 mm thick, for roofing and cladding
- Brass strip in coils, 0.5 mm thick and 300 mm wide, for electrical connectors
- Phosphor bronze sheet, 3 mm thick, cut to width under 500 mm
- Beryllium copper strip, 0.8 mm thick and 600 mm wide
- Cupro-nickel sheet for marine and coinage applications
- Nickel silver sheet and strip for hardware and instrument parts
- Bronze plate 10 mm thick, not in coils, for bearing stock
- Brass sheet 1.2 mm thick, 1000 mm wide, not in coils, for etching and signage
Frequently asked questions
What is the HTS code for brass sheet in coils, 0.5 mm thick and 300 mm wide?
It falls under 7409.21.00.75, the line for brass in coils under 5 mm thick, under 500 mm wide, with a thickness less than 1.6 mm. The general (MFN) rate is 1.9%.
What is the duty on refined copper sheet in coils, 6 mm thick?
Refined copper in coils of a thickness of 5 mm or more is classified in 7409.11.10.00. The general (MFN) rate is 3%.
How do I classify beryllium copper strip under 5 mm thick and 600 mm wide?
Beryllium copper under 5 mm thick and 500 mm or more wide goes in 7409.90.50.30, at a general (MFN) rate of 1.7%. If the same strip were under 500 mm wide, it would fall under 7409.90.90.30 at 3%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.