CyberMax
HTS lookup › Chapter 73 › Heading 7304

HTS 7304.31 (7304.31.00) duty rate

7304.31.00 is not a rated tariff line. Subheading 7304.31 (Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel › Other, of circular cross section, of iron or nonalloy steel › Cold-drawn or cold-rolled (cold-reduced)) is split into 2 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
7304.31.30Cold-drawn or cold-rolled (cold-reduced): Hollow barsFreeFour-year review +25%
7304.31.60Cold-drawn or cold-rolled (cold-reduced): OtherFreeFour-year review +25%

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Subheading 7304.31 at a glance

Heading 7304 · Chapter 73 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.

🔔 Get a browser alert when US tariffs change (free, no email, one click to stop).