Why does the rate differ by country for the same HTS code?

The Column 1 rate is the same for every origin with normal trade relations. Trade-remedy duties under Sections 232, 301 and 338 are imposed by origin, by product, or by both, so two shipments of the same article from different countries can carry very different totals.

Is this the rate I will actually pay?

It is the rate that applies to this classification and origin on the date shown. The duty owed on a specific entry also depends on the 10-digit statistical suffix, declared content where a duty is content-based, preference eligibility, and any AD/CVD order in scope.

HTS 7610

Heading 7610 covers aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures. Duty is assessed at the 10-digit statistical line; the figures here are resolved for 7610.10.00.10, the first line under this heading. Its Column 1 rate is 5.7%. On top of that, the ad valorem total depends on origin: China carries 75.70% and Italy carries 60.00%.

Chapter 76 · Verified 2026-08-31
HTS 2026HTSRev17

7 statistical lines under this heading · 0 distinct Column 1 rates · highest ad valorem total 75.70% from China · lowest 60.00% from Italy

Origin	Ad valorem layers	Layers	Reported under
China CHN	75.70%	mfn + s232 + s301 + s301	9903.88.15 9903.05.31 9903.82.02
Vietnam VNM	68.20%	mfn + s232 + s301	9903.05.84 9903.82.02
Thailand THA	68.20%	mfn + s232 + s301	9903.05.77 9903.82.02
Brazil BRA	68.20%	mfn + s232 + s301	9903.05.27 9903.82.02
Mexico MEX	65.70%	mfn + s232 + s301	9903.05.55 9903.82.02
Canada CAN	65.70%	mfn + s232 + s301	9903.05.29 9903.82.02
India IND	65.70%	mfn + s232 + s301	9903.05.44 9903.82.02
United Kingdom GBR	65.70%	mfn + s232 + s301	9903.05.81 9903.82.02
Japan JPN	62.50%	s232 + s301	9903.05.49 9903.82.02
South Korea KOR	62.50%	s232 + s301	9903.05.71 9903.82.02
Germany DEU	60.00%	s232 + s301	9903.05.39 9903.82.02
Italy ITA	60.00%	s232 + s301	9903.05.39 9903.82.02

Table 1Rate by country of origin for 7610.10.00.10, resolved 2026-08-31. The first statistical line under 7610; other lines may carry different Column 1 rates.

Code	Description	Column 1	Special	Units
7610.10.00.10	Windows and their frames	inherited	—	kg
7610.10.00.20	Thresholds for doors	inherited	—	kg
7610.10.00.30	Other	inherited	—	kg
7610.90.00.20	Sheet-metal roofing, siding, flooring, and roof guttering and drainage equipment	inherited	—	kg
7610.90.00.40	Architectural and ornamental work	inherited	—	kg
7610.90.00.60	Mobile homes	inherited	—	kg
7610.90.00.80	Other	inherited	—	kg

Table 2Statistical suffixes under 7610. Duty is assessed at the 10-digit level; the Column 1 rate is stated at the subheading and inherited below it.

Programme	Rate as published	Contribution	Reported under	In force from
Column 1 General (MFN)	5.7%	5.70%	—	not established
Source: USITC, Harmonized Tariff Schedule of the United States, 2026 HTS Revision 17, published 2026-08-01. Verified 2026-08-31.
Section 232	The duty provided in the applicable subheading + 50%	50.00%	9903.82.02	2025-06-04
Source: FEDERAL REGISTER, Proclamation 11021, adjusting imports of aluminum, steel and copper (FR Doc. 2026-06960), published 2026-04-09. Verified 2026-08-31.
Section 301	The duty provided in the applicable subheading + 7.5%	7.50%	9903.88.15	2019-09-01
Status unconfirmed. The second statutory four-year review of this action is running. The continuation-request deadlines for the underlying 2018 actions closed on 2026-07-05 and 2026-08-22 and no continuation notice has been published. There is no evidence of termination either, and the duty is almost certainly still collectible; what we cannot do is cite a document saying so. Source: USTR, Notice of Modification of Section 301 Action: China's Acts, Policies and Practices Related to Technology Transfer (List 4A) (84 FR 43304), published 2019-08-20. Verified 2026-08-31.
Section 301	The duty provided in the applicable subheading + 12.5%	12.50%	9903.05.31	2026-07-24
Source: USTR, Notice of Actions in Section 301 Investigations of Various Economies (FR Doc. 2026-15181), published 2026-07-28. Verified 2026-08-31.

Antidumping or countervailing duty order in scope. Aluminum extrusions from this origin (case A-570-967 and C-570-968). The rate is set per exporter and is not printed here; the importer's cash-deposit rate is added on top of the stack above. Commerce AD/CVD search.

Table 3Duty stack for 7610.10.00.10 from China, resolved 2026-08-31.

Common questions

What is the duty rate for HTS 7610?: Heading 7610 covers aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures. Duty is assessed at the 10-digit statistical line; the figures here are resolved for 7610.10.00.10, the first line under this heading. Its Column 1 rate is 5.7%. On top of that, the ad valorem total depends on origin: China carries 75.70% and Italy carries 60.00%.
Why does the rate differ by country for the same HTS code?: The Column 1 rate is the same for every origin with normal trade relations. Trade-remedy duties under Sections 232, 301 and 338 are imposed by origin, by product, or by both, so two shipments of the same article from different countries can carry very different totals.
Is this the rate I will actually pay?: It is the rate that applies to this classification and origin on the date shown. The duty owed on a specific entry also depends on the 10-digit statistical suffix, declared content where a duty is content-based, preference eligibility, and any AD/CVD order in scope.