Copper wire
In plain English
This category covers copper wire made from refined copper or various copper alloys. The classification distinguishes between wires of refined copper based on whether their thickest dimension is larger than six millimeters or six millimeters and smaller. It further separates wires by alloy type, including those primarily made of copper-zinc, copper-nickel, or copper-nickel-zinc, as well as other copper alloys that do not fall into these specific groups.
6-digit subheadings (5)
Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.
Copper; wire, of refined copper, of which the maximum cross-sectional dimension exceeds 6mm
Copper; wire, of refined copper, of which the maximum cross-sectional dimension is 6mm or less
Copper; wire, of copper-zinc base alloys (brass)
Copper; wire, of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)
Copper; wire, of copper alloys (other than copper-zinc base alloys, copper-nickel base alloys or copper-nickel-zinc base alloys)
Chapter 74 classification notes
Frequent misclassification in this chapter
Copper alloys (brass, bronze) — depending on minor alloy content.
Classification certainty
The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.
Binding tariff ruling databaseOther headings in Chapter 74
- 7401 — Copper mattes; cement copper (precipitated copper)
- 7402 — Copper; unrefined, copper anodes for electrolytic refining
- 7403 — Copper; refined and copper alloys, unwrought
- 7404 — Copper; waste and scrap
- 7405 — Copper; master alloys
- 7406 — Copper; powders and flakes
- 7407 — Copper; bars, rods and profiles
- 7409 — Copper plates, sheets and strip; of a thickness exceeding 0.15mm
- 7410 — Copper foil (whether or not printed or backed with paper, paperboard, …
- 7411 — Copper tubes and pipes
- 7412 — Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)
- 7413 — Copper; stranded wire, cables, plaited bands and the like, not electri…
- 7415 — Copper, nails, tacks, drawing pins, staples (not those of heading no. …
- 7418 — Copper; table, kitchen or other household articles and parts thereof; …
- 7419 — Copper; articles thereof n.e.c. in chapter 74