Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7303.00.00.90Tariff line
Classification path
Tubes, pipes and hollow profiles, of cast iron
7303
Other
7303.00.00.90
Rates of duty
General rate (Column 1)Free
Special—
Column 233%
Unitkg
Printed page 2592
Measure flags
for origin CN, entry date 2026-10-25 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 7303.00.00 is on L3
Confirmed total 37.5% · max 37.5%Full duty breakdown →