7604.21.00—Hollow profiles
General duty rate
1.5%
Across 2 10-digit lines
Coverage on this page
Plain-English explanation
HTS 7604.21.00 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Hollow profiles. It sits in Chapter 76: Aluminum and articles thereof, Section XV: Base Metals and Articles of Base Metal and rolls up 2 10-digit statistical lines, all with a general duty rate of 1.5%. 13 Chapter 99 flags link to one or more child lines (5 active, 8 expired), and 18 potentially relevant AD/CVD order flags link to at least one child line.