HS code 740322: Copper-tin Base Alloys
- Covers:
- Refined copper and copper alloys, unwrought: Copper-tin base alloys (bronze).
- Listed US duty:
- 1% (US general rate, HTS 2026)
Official description
Refined copper and copper alloys, unwrought : Copper alloys : Copper-tin base alloys (bronze)
Find or check your HS code
Suggestions from the HS index, not a customs ruling
Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.
What 740322 covers and what it doesn’t
Official text: Refined copper and copper alloys, unwrought › Copper alloys › Copper-tin base alloys (bronze).
Nearby codes to check
- Heading 7403 Refined copper and copper alloys, unwrought: every subheading side by side.
- 740311 Refined copper — Cathodes and sections of cathodes
- 740312 Refined copper — Wire-bars
- 740313 Refined copper — Billets
- 740319 Refined copper — Other
- 740321 Copper alloys — Copper-zinc base alloys (brass)
- 740329 Copper alloys — Other copper alloys (other than master alloys of heading 7405)
US duty rate
1%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Common questions
- What is HS code 740322?
- Refined copper and copper alloys, unwrought : Copper alloys : Copper-tin base alloys (bronze)
- What duty rates apply to 740322?
- Listed duty rates range from 1% across 1 country rate.
Browse all of Chapter 74: Copper and articles thereof →
Go beyond the code
Find the companies shipping under 740322 in the company directory, or classify and check duty with the CLI.