Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7304.90.30.00Tariff line
Classification path
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel
7304
Other
Having a wall thickness of 4 mm or more
Of alloy steel
7304.90.30.00
Rates of duty
General rate (Column 1)Free
Special—
Column 28.5%
Unitkg
Printed page 2604
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.90ExemptexemptGoods entered under a 232 heading (METALS) are exempt from the forced-labor 301 duty (note 52(f))
- China 301 List 4A (9903.88.15)9903.88.15Applies+7.5%8-digit subheading 7304.90.30 is on L4A
- 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Tubes, pipes and hollow profiles, seamless, of iron (other than cast) or steel
Confirmed total 57.5% · max 57.5%Full duty breakdown →