HTS Heading 7604

Aluminum bars, rods and profiles

All 13 HTS codes under heading 7604 (aluminum bars, rods and profiles), with their duty rates from the 2026 HTS Revision 23. General duty 1.5% to 5%.

Every line of heading 7604

  • 7604 Aluminum bars, rods and profiles.
  • 7604.10 Of aluminum, not alloyed (under: Aluminum bars, rods and profiles).
  • 7604.10.10.00 Profiles (under: Of aluminum, not alloyed) (kg): General 5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
  • 7604.10.30.00 Having a round cross section (under: Bars and rods) (kg): General 2.6%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 11%.
  • 7604.10.50.00 Other (under: Bars and rods) (kg): General 3%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 13.5%.
  • 7604.21.00 Hollow profiles (under: Of aluminum alloys): General 1.5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 15.5%.
  • 7604.21.00.10 Heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter (kg).
  • 7604.21.00.90 Other (under: Hollow profiles) (kg).
  • 7604.29 Other (under: Of aluminum alloys).
  • 7604.29.10 Other profiles (under: Other): General 5%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
  • 7604.29.10.10 Heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter (kg).
  • 7604.29.10.90 Other (under: Other profiles) (kg).
  • 7604.29.30 Having a round cross section (under: Bars and rods): General 2.6%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 11%.
  • 7604.29.30.30 High-strength heat-treatable alloys of a kind described in statistical note 6 to this chapter (kg).
  • 7604.29.30.60 Heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter (kg).
  • 7604.29.30.90 Other (under: Having a round cross section) (kg).
  • 7604.29.50 Other (under: Bars and rods): General 3%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 13.5%.
  • 7604.29.50.20 High-strength heat-treatable alloys of a kind described in statistical note 6 to this chapter (kg).
  • 7604.29.50.50 Heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter (kg).
  • 7604.29.50.90 Other (under: Other) (kg).

From MFG Calcs data: Aluminum semi-finished products

U.S. imports of aluminum semi-finished products (headings 7604, 7605, 7606, 7607, 7608) came to $7.58B in 2025, with $2.49B in calculated duty: an effective duty of 32.8%, every duty included.

Effective duty in Sep 2026: 51.3%, against 43.9% in Sep 2025.

Largest sources in 2025: Canada $1.52B at 28.9% effective duty; South Korea $1.04B at 32.9% effective duty; China $484M at 66.9% effective duty; Thailand $394M at 24.2% effective duty; Germany $322M at 34.8% effective duty.

These are family totals from U.S. import statistics published through USITC DataWeb, not this heading's rate alone; effective duty is calculated duty as a share of customs value, an estimate, not a ruling.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.