DutyDeskDutyDeskU.S. tariff desk · HTSUS Rev.21 · updated 2026-10-26
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Data: HTSUS Rev.21 · 2026-10-18.12PrivacyAI-generated suggestion based on HTSUS text, not legal advice. Final classification rests with CBP rulings or licensed advice; the importer of record is responsible for the entry.

Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel

7307.93.90.60Tariff line

Classification path

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
7307
Other
Butt welding fittings
With an inside diameter of 360 mm or more
Of alloy steel (except stainless steel)
7307.93.90.60

Rates of duty

General rate (Column 1)4.3%
SpecialFree (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 245%
Unitkg

Free (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)

Printed page 2614

Measure flags

for origin CN, entry date 2026-10-26 · base rate 4.3%

  • 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 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 7307.93.90 is on L3
  • 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Iron or alloy steel (other than stainless), not cast, butt welding fittings for tubes or pipes, with an inside diameter of 360 mm or more

Confirmed total 79.3% · max 79.3%Full duty breakdown →

U.S. → China →