Base
HTS 7311.00.00Chapter 73

HTS 7311.00.00Containers for compressed or liquefied gas, of iron or steel Duty Rate & Import Guide

Articles of Iron or Steel · $31.8M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

25%

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$31.8M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

1 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

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

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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 (4)

CodeDescriptionRate
7311.00.00Containers for compressed or liquefied gas, of iron or steelFree
7311.00.00.30Seamless steel containers not overwrapped, marked DOT 3A, 3AX, 3AA, 3AAX, 3B, 3E, 3HT, 3T or DOT-E followed by a specific exemption number
7311.00.00.60Other
7311.00.00.90Other

CBP Rulings (1)

H273316Classification

Request for classification of filled canisters for fire suppression systems

Matching Export Code (Schedule B)

7311000000Schedule B

CONTAINERS FOR COMPRESSED OR LIQUEFIED GAS OF IRON OR STEEL

Census Bureau export classification matching this HTS import code.

7310.29.00.657311.00.00.30