HTS Chapter 74 — Copper Tariff Rates (2026)

Covers refined copper, copper alloys (brass, bronze), copper wire, plates, tubes, fittings, and other articles of copper.

Rate Overview

Avg MFN Rate

10%

Section 122

50%

Section 232

7.5-100%

Section 301 (China)

Key Headings in Chapter 74

HTS Code	Description	MFN Rate	Sec 232	Sec 301
7403	Refined copper and copper alloys, unwrought	Free	N/A	N/A
7407	Copper bars, rods, and profiles	3%	N/A	25%
7408	Copper wire	3%	N/A	25%
7411	Copper tubes and pipes	3%	N/A	25%
7419	Other articles of copper	3%	N/A	25%
7412	Copper tube or pipe fittings	3%	N/A	25%

Common Products

Copper wireCopper cathodesBrass fittingsCopper pipes and tubesCopper foilBronze alloysCopper cableCopper plumbing fittings

Copper fall under Chapter 74 of the Harmonized Tariff Schedule, one of the moderate-duty product categories. Covers refined copper, copper alloys (brass, bronze), copper wire, plates, tubes, fittings, and other articles of copper. The average MFN (Most Favored Nation) duty rate for products in this chapter is 2%. Individual rates vary significantly within the chapter, ranging from duty-free to well above the average. In addition to MFN rates, all imports face the 10% Section 122 tariff (effective February 24, 2026, expiring approximately July 24, 2026). Products in this chapter are also subject to Section 232 tariffs of 50% on steel, aluminum, and related metals (doubled in June 2025). The UK pays a reduced rate of 25% under the Economic Prosperity Deal. Chinese imports in this chapter face additional Section 301 tariffs ranging from 7.5% to 100%, depending on the specific product classification. Common products in this chapter include Copper wire, Copper cathodes, Brass fittings, Copper pipes and tubes, Copper foil, Bronze alloys, Copper cable, Copper plumbing fittings. Related HTS chapters include Chapter 72, Chapter 73, Chapter 75, Chapter 76, Chapter 85, which cover similar or complementary product categories.

Frequently Asked Questions

What is the average tariff rate for HTS Chapter 74 (Copper)?

The average MFN duty rate for copper is 2%. All imports also face the 10% Section 122 tariff. Section 232 tariffs of 50% apply to steel and aluminum products. Chinese imports may face additional Section 301 tariffs.

What products are in HTS Chapter 74?

Chapter 74 covers copper, including Copper wire, Copper cathodes, Brass fittings, Copper pipes and tubes, Copper foil. Related chapters include Chapter 72, Chapter 73, Chapter 75, Chapter 76, Chapter 85.

Are copper subject to Section 232 or Section 301 tariffs?

Yes, products in this chapter may be subject to Section 232 tariffs (50% on steel and aluminum, 25% for UK). Chinese imports in this chapter face Section 301 tariffs of 7.5-100%.