7311.00.00
Containers for compressed or liquefied gas, of iron or steel
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
25%
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.90.09
35%
ActiveArticles the product of the Russian Federation, as provided for in U.S. note 30(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(d) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
Antidumping & countervailing (AD/CVD)
1 active AD/CVD order may apply to this code. Applicability is set by the written scope of each order, not the HTS number alone.
C-570-978
CVD · CN
all-others deposit
High Pressure Steel Cylinders
Applicability is determined by the written scope of the order, not the HTS code alone. An order linked to this code may or may not cover a specific product.
Order details →Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
SCOPE_EXPANSION Proclamation April 2, 2026 - Combined Metals
Section 232 steel scope expanded: 523 HTS codes added under combined-metals framework
See the change → -
NEW_PROGRAM Proclamation April 2, 2026 - Combined Metals
Combined Section 232 metals framework introduced — 16 new Chapter 99 codes (9903.82.02–17)
See the change → -
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2025
Column 1 general rate set to Free.
Related CBP rulings
The tariff classification of containers for compressed or liquefied gas from Canada
The “Horizontal Propane Storage Vessels” are a series of cylindrical carbon steel metal storage containers. The containers will be 84" to 131" in diameter, 15' to 75' in length, will have a storage capacity range of 4,000 to 45,000 gallons,
The tariff classification of a container from Germany or China.
The “Steel UN Portable Tank,” is a stainless steel, aluminum, and carbon steel cylindrical container. The container’s working pressure is 175 psi and the volume capacity is 11,000 gallons. The cylindrical shape container extends the full le
The tariff classification of filled and non-filled containers from China.
Item 1, the “M0708 Cylinder-Filled,” is a steel container for the storage and transport of compressed or liquefied gases. The container valve and vessel components are non-refillable and non-reuseable. The container is constructed of 2 pres
The tariff classification and country of origin of steel compressed gas containers
a seamless steel container, or tank, for compressed gas. You identify the container by the term “Water volume 10L-49L”. The container is refillable and is fitted with a valve. The container is marked “DOT-3AA” in accordance with Title 49, C
The tariff classification and country of origin of steel compressed gas containers
a seamless steel container, or tank, for compressed gas. You identify the container by the term “Water volume 10L-49L”. The container is refillable and is fitted with a valve. The container is marked “DOT-3AA” in accordance with Title 49, C
The tariff classification of empty steel tanks and helium filled steel tanks from China
The tariff classification of empty steel tanks and helium filled steel tanks from China
The tariff classification of empty steel tanks and helium filled steel tanks from India
The tariff classification of empty steel tanks and helium filled steel tanks from India
The tariff classification of a steel storage pressure vessels from China
The request was returned to you for additional information, which was received by this office on July 26, 2018. Product information was submitted for our review. The product under consideration is Type 1 steel pressure vessels for compresse
The tariff classification of a steel compressed air reservoir from China
The request was returned to you for additional information, which was received by this office on July 19, 2018. Product information was submitted for our review. The product under consideration is a steel emergency and auxiliary compressed
The tariff classification of unassembled tanks from China
The tariff classification of unassembled tanks from China
Request for classification of filled canisters for fire suppression systems
The subject merchandise consists of seamless steel canisters filled with a fire extinguishing agent made up of nitrogen, argon, and carbon dioxide (see Figure 1). At the time of importation, the canisters are labeled “DOT SPECIFICATION: 3AA
The tariff classification of cargo tanks from South Korea
The tariff classification of cargo tanks from South Korea
Other codes in heading 7311
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 7311.00.00 from each major US trading partner.
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