Harmonized Tariff Schedule of the U.S. › Chapter 83 Miscellaneous articles of base metal
8307.10.30.00Tariff line
Classification path
Flexible tubing of base metal, with or without fittings
8307
Of iron or steel
With fittings
8307.10.30.00
Rates of duty
General rate (Column 1)3.8%
SpecialFree (A, AU, B, BH, C, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 230%
Unitkg
Free (A, AU, B, BH, C, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2724
Measure flags
for origin CN, entry date 2026-10-26 · base rate 3.8%
- 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 8307.10.30 is on L3
Confirmed total 41.3% · max 41.3%Full duty breakdown →