Base
HTS 7307.91.50Chapter 73

HTS 7307.91.50Other Duty Rate & Import Guide

Articles of Iron or Steel · $27.9M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

5.5%

Special

Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 2.75% (JP)

Column 2

45%

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Notes

[object Object]

Trade Intelligence

Monthly Imports

$27.9M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

8 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 5.5%

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 1 NCM code

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Trade Remedy

Additional Tariffs Apply

Section 232 — Steel & Aluminum Tariffs+25%

Iron and steel articles

Active — 25% on steel, 25% on aluminum (aluminum raised from 10% to 25% effective March 12, 2025)

Effective 2018-03-23

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (5)

CodeDescriptionRate
7307.91.50Other5.5%
7307.91.50.10Of iron or nonalloy steel
7307.91.50.30Of alloy steel (except stainless steel)
7307.91.50.50Of iron or nonalloy steel
7307.91.50.70Of alloy steel (except stainless steel)

CBP Rulings (8)

856856Classification

The tariff classification of forged steel flanges fromChina.

J85260Classification

The tariff classification of steel flanges from India.

J86142Classification

The tariff classification of steel flanges from India.

C82380Classification

The tariff classification of forged steel flanges from Mexico.

C82381Classification

The tariff classification of forged steel flanges from Mexico.

I82902Classification

The tariff classification of steel flanges from Romania.

953800Classification

Protest No. 1101-93-100049; Ductile Iron, Grey Iron, and Aluminum Fence Fittings; HQ 953376; Explanatory Note 73.07; Explanatory Note 76.09; 8302.10.60

966480Classification

Internal Advice request; components of spar platform

Matching Export Code (Schedule B)

7307912000Schedule B

FLANGES OF IRON OR NONALLOY STEEL

Census Bureau export classification matching this HTS import code.

7307.91.30.007307.91.50.10