Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7306.30.50.10Tariff line
Classification path
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel
7306
Other, welded, of circular cross section, of iron or nonalloy steel
Having a wall thickness of 1.65 mm or more
Other
Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawn
7306.30.50.10
Rates of duty
General rate (Column 1)Free
Special—
Column 25.5%
Unitkg
Printed page 2608
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 FYR-259903.91.01Applies+25%8-digit subheading 7306.30.50 is on FYR-25
- 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Tubes, pipes and hollow profiles nesoi (open-seamed or welded, riveted or similarly closed), of iron or steel
Confirmed total 75% · max 75%Full duty breakdown →