7411.10.10.90—Of refined copper, seamless, other
General
1.5%
Units
kg
Column 2
13%
Special
Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
7411.10.10.90—Of refined copper, seamless, otherGeneral
1.5%
Units
kg
Column 2
13%
Special
Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
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HTS links are screening indicators. Review each order's written scope before deciding whether it may cover a shipment.
HTS 7411.10.10.90 is the U.S. Harmonized Tariff Schedule classification for Of refined copper, seamless, other. It's a 10-digit statistical line in Chapter 74: Copper and articles thereof, Section XV: Base Metals and Articles of Base Metal, used by U.S. Customs and Border Protection to determine the duty rate at entry. 3 Chapter 99 flags link to this code (1 active, 2 expired), and 2 potentially relevant AD/CVD order flags link to this code. A Chapter 99 flag is not a shipment-level determination; origin, product facts, claims, and entry date control whether a provision applies.
New to HTS codes? Read our guide on how HTS classification works →
Chapter 99 flags linked to this code; applicability depends on origin, product facts, claims, and entry date
| Code | Authority | Rate |
|---|---|---|
| 9903.78.01 | section_232Expired | 50% ad valorem |
| 9903.78.02 | section_232Expired | Free |
| 9903.82.02 | section_232Active | 50% |
HTS-linked orders that may be relevant to imports under this code. An HTS link is a screening aid; actual coverage depends on each order's written product scope. Run the AD/CVD lookup → to check whether your specific shipment is in scope.
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.
The tariff classification of seamless copper tubes from Vietnam
The classification of insulated copper tubing from China
The tariff classification and applicability of 9802.00.60 to copper tubing manufactured from scrap gathered in the United States and returned to the United States for further processing
The tariff classification of an Ice Maker Supply Line Kit from China
The tariff classification parts of fuel dispensers from Germany
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 7411.10.10.90 is the U.S. Harmonized Tariff Schedule classification for Of refined copper, seamless, other. It belongs to Chapter 74 of the HTSUS.
The general (Column 1) duty rate for HTS 7411.10.10.90 is 1.5%. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The HTS special-rate notation for 7411.10.10.90 is Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG). It can reference programs such as USMCA, KORUS, AGOA, and GSP; a program must be authorized on the entry date, and the shipment must satisfy its rules of origin and documentation requirements before a special rate can be claimed.
The Column 2 rate for HTS 7411.10.10.90 is 13%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Belarus, Cuba, North Korea, and Russia).
Tandom links section_232 provision 9903.78.01 to HTS 7411.10.10.90. Its published rate notation is 50% ad valorem, and its status on 2026-09-25 is expired. 2 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
Tandom links 2 potentially relevant AD/CVD order flags to this code: A-570-964 (AD, China), A-552-831 (AD, Vietnam). An HTS link is a screening aid; review each order's written scope and linked case materials to determine whether a product is covered.
Programs referenced by the HTS Special-column notation
Special-column notation identifies rate candidates only. The shipment must independently satisfy the program's current authorization, origin, and documentation rules before a special rate can be claimed.
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.
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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.
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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.
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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.
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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.
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What the 178 active Section 301 exclusions cover, how to claim 9903.88.69 on an entry, and what changes when the November 10, 2026 deadline passes.
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