Tandom · Duty calculator
HTS 7211.23.30.00 is the U.S. Harmonized Tariff Schedule classification for Of a thickness exceeding 0.25 mm but not exceeding 1.25 mm. It's a 10-digit statistical line in Chapter 72: Iron and steel, Section XV: Base Metals and Articles of Base Metal, used by U.S. Customs and Border Protection to determine the duty rate at entry. 15 Chapter 99 tariff modifications currently stack on top of the base rate, and 11 active AD/CVD orders flag this code.
New to HTS codes? Read our guide on how HTS classification works →
Chapter 99 overlays that stack on the base rate
| Code | Authority | Rate |
|---|---|---|
| 9903.80.01 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.80.09 | section_232 | Free |
| 9903.80.61 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.80.69 | section_232 | Free |
| 9903.81.29 | section_232 | Free |
| 9903.81.83 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.85 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.87 | section_232 | The duty provided in the applicable subheading + 50%. |
| 9903.81.88 | section_232 | The duty provided in the applicable subheading + 50%. |
| 9903.81.94 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.81.95 | section_232 | The duty provided in the applicable subheading + 25% |
| 9903.82.02 | section_232 | 50% |
| 9903.82.04 | section_232 | 25% |
| 9903.82.18 | section_232 | no change |
| 9903.91.01 | section_301 | The duty provided in the applicable subheading + 25% |
Active orders that may apply to imports under this HTS code. HTS coverage is advisory — actual scope depends on each order's product description. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
Cold-Rolled Steel Flat Products
Cold-Rolled Steel Flat Products
Certain Hot-Rolled Steel Flat Products from Brazil
Cold-Rolled Steel Flat Products
Certain Carbon Steel Products
Cold-Rolled Steel Flat Products
Certain Cold-Rolled Steel Flat Products (CVD)
Certain Carbon Steel Products
Countervailing Duty Investigation of Certain Cold-Rolled Steel Flat Products
Cold-Rolled Steel Flat Products
Certain Cold-Rolled Steel Flat Products
Past CBP decisions classifying real products under this HTS code. Useful precedent when classifying a similar product — each ruling shows how CBP interpreted the code for a specific case.
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 7211.23.30.00 is the U.S. Harmonized Tariff Schedule classification for Of a thickness exceeding 0.25 mm but not exceeding 1.25 mm. It belongs to Chapter 72 of the HTSUS.
The general (Column 1) duty rate for HTS 7211.23.30.00 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The Column 2 rate for HTS 7211.23.30.00 is 25%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Yes — HTS 7211.23.30.00 is covered by section_232 provision 9903.80.01 (The duty provided in the applicable subheading + 25%). 14 additional overlays also touch this code. Open the code page for the full overlay stack with effective dates and country scopes.
Yes — 11 AD/CVD orders flag this code: A-533-865 (AD, India), A-588-873 (AD, Japan), A-351-843 (AD, Brazil) plus 8 more. Open the code page for deposit rates, scope determinations, and the linked case lookups.
Section and chapter notes that govern this code
Throughout this schedule, the expression 'base metals' means: iron and steel, copper, nickel, aluminum, lead, zinc, tin, tungsten (wolfram), molybdenum, tantalum, magnesium, cobalt, bismuth, cadmium, titanium, zirconium, antimony, manganese, beryllium, chromium, germanium, vanadium, gallium, hafnium, indium, niobium (columbium), rhenium, and thallium.
Tandom guides relevant to this code
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
Open resource
Drop the Tandom Duty Calculator API into a TMS, broker software, or in-house ERP. Code samples, the response shape, and ACE reporting order, in 2026.
Open resource
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
A working guide to the inputs, the layers, and the math behind a US entry summary in 2026. Written for brokers, forwarders, and importer compliance teams.
Open resource
What changed April 6, 2026, what stayed the same, and how to file a steel, aluminum, or copper line in ACE without leaving duty exposure on the table.
Open resource
How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.
Open resource