Aluminum window frame assembly
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 7610100010 | 73.2% | CN | US | Official Doc |
| 7610100030 | 73.2% | CN | US | Official Doc |
| 8302416050 | 88.9% | CN | US | Official Doc |
| 8302416080 | 88.9% | CN | US | Official Doc |
| 7610100020 | 73.2% | CN | US | Official Doc |
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πͺ Aluminum Window Frame Assembly
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: Do You Really Understand "Aluminum Window Frame Assemblies"?
Aluminum window frame assemblies are critical components in building construction, used for securing windows and doors. In international trade, they are classified based on their specific function and physical form. The customs authorities distinguish between frames intended for the structural opening (windows/doors) and those intended for auxiliary installations (such as shading systems or general mounting).
β οΈ Key Distinction Point:
- If the assembly is specifically shaped and intended for windows, doors, or their frames β It falls under Chapter 76 (Aluminum and articles thereof).
- If the assembly is an installation accessory for other building parts (like window blinds, sunshades, or general mounting hardware) β It falls under Chapter 83 (Miscellaneous articles of base metal).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Material Form |
|---|---|---|---|
7610.10.00.10 |
Aluminum window frame assemblies, material is aluminum, usage is for windows and their frames | Primary structural frames for residential/commercial windows | Structural Frame |
7610.10.00.30 |
Aluminum window frame assemblies, material is aluminum, form belongs to doors, windows, and their frames | Frames specifically for doors or general window structures | Structural Frame |
7610.10.00.20 |
Aluminum alloy door frames, material is aluminum alloy, usage is for doors, windows, and their frames | Specialized frames for doors (alloy composition) | Structural Frame |
8302.41.60.50 |
Aluminum window frame assemblies, material is non-precious metal aluminum, usage is for installation parts related to window shading blinds | Hardware for mounting blinds, shutters, or shading systems | Installation Accessory |
8302.41.60.80 |
Aluminum window frame assemblies, material is aluminum, form is installation accessories, usage is for building-related installation accessories | General building mounting brackets, hinges, or supports | Installation Accessory |
π Key Reminder:
- Products classified under 7610.10.xxxx are considered finished or semi-finished building components (frames).
- Products classified under 8302.41.xxxx are considered base metal mountings/hardware (accessories).
- Misclassification can lead to significant tariff differences due to additional punitive tariffs.
π° III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Additions)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: 2018β2026 (Ongoing under Section 232 & Section 301)
π― 1. 7610.10.00.10 / 7610.10.00.30 / 7610.10.00.20 ββ Aluminum Window/Door Frames
These codes represent the structural frames of windows and doors.
| Item | Content |
|---|---|
| Base Duty Rate | 5.7% (Standard Most-Favored-Nation rate) |
| Section 301 Surcharge | +7.5% (25% rate reduced, applicable to aluminum products in some contexts, but here specified as 7.5% in data) |
| Section 232 Surcharge | +10% (Steel, Aluminum, and Copper Products Surcharge) |
| Aluminum Add-on Tariff | +50% (Specific "Steel, Aluminum, Copper Products Add-on Tariff") |
| Total Tax Rate | 73.2% |
| Tax Calculation | CIF Value Γ 73.2% |
| De Minimis Exemption | β Not Applicable (Deny de minimis) |
| Legal Basis Path | USITC:7610.10.00 β SECTION_232:ALUMINUM β SECTION_301:ALUMINUM |
π Explanation:
- The 5.7% is the standard MFN tariff.
- The 7.5% is the Section 301 punitive tariff.
- The 10% is the Section 232 tariff on steel/aluminum.
- The 50% is a specific additional tariff on aluminum products.
- Total 73.2% is a very high tariff, significantly impacting profitability. Pre-calculation is essential.
π― 2. 8302.41.60.50 / 8302.41.60.80 ββ Aluminum Installation Accessories/Mountings
These codes represent accessories for window blinds or general building installations.
| Item | Content |
|---|---|
| Base Duty Rate | 3.9% |
| Section 301 Surcharge | +25.0% (Higher punitive rate for these specific accessories) |
| Section 232 Surcharge | +10% |
| Aluminum Add-on Tariff | +50% |
| Total Tax Rate | 88.9% |
| Tax Calculation | CIF Value Γ 88.9% |
| De Minimis Exemption | β Not Applicable |
| Legal Basis Path | USITC:8302.41.60 β SECTION_232:ALUMINUM β SECTION_301:ACCESSORIES |
π Warning:
- The total tax rate of 88.9% is even higher than the frame assemblies.
- This is because these items are often classified as "mountings" which may attract higher punitive rates under Section 301 (25% vs 7.5%).
- Cost Control Strategy: If possible, structuring the product as a "frame" (7610) rather than an "accessory" (8302) might save 15.7% in tariffs, BUT only if it strictly meets the definition of a window/door frame. Misclassification carries legal risks.
π οΈ IV. Customs Clearance Practical Advice (Combat Pitfall Guide)
β 1. Preparation Checklist (All are Mandatory)
| Document | Required | Description |
|---|---|---|
| β Product Specifications | βοΈ | Clearly state dimensions, alloy type (e.g., 6063), surface treatment (anodized/powder-coated). |
| β Product Photos | βοΈ | Must show the assembly clearly: Is it a frame? Or a bracket for a blind? |
| β Functional Description | βοΈ | Explicitly state: "Used for window frame structure" vs. "Used for mounting window blinds". |
| β Commercial Invoice | βοΈ | Must match the HS Code description exactly. |
| β Packing List | βοΈ | List components separately if sold as kits. |
| β Origin Certificate | βοΈ | To prove China origin (subject to tariffs). |
β 2. Declaration Tips (Key Mantra)
π₯ "Frame is 76, Accessory is 83; Tariff difference is 15%; Wrong code costs big!"
| Scenario | Correct Declaration | Wrong Practice | Consequence |
|---|---|---|---|
| Structural Window Frame | 7610.10.00.xxxx |
Report as 8302.41.60 (Accessory) |
Overpaying 15.7% tax (73.2% vs 88.9%) |
| Blind Mounting Bracket | 8302.41.60.50 |
Report as 7610.10.00 (Frame) |
Underpaying 15.7% tax β Audit risk, penalties, back taxes |
| Alloy Door Frame | 7610.10.00.20 |
Report as generic aluminum part | Potential classification error |
| Mixed Shipment (Frame + Bracket) | Split Declaration | Combine into one HS Code | High risk of seizure or penalty for incorrect classification |
β 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| Kit Sales (Frame + Hardware) | If sold as a complete window unit with brackets, ensure the primary function (Frame) dictates the HS Code, but declare brackets separately if they are distinct items. |
| Custom Fabricated Frames | Provide drawings showing the extrusion profile and assembly method. Customs needs to see it's not just "raw aluminum". |
| Pre-assembled vs. Knock-down | Whether assembled or KD (Knock-down), the HS Code remains the same if the essential character is a "frame". |
| Origin Labeling | Ensure all items are clearly marked "Made in China" to avoid confusion during tariff assessment. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 7610.10.00 (Frame) or 8302.41.60 (Accessory) |
73.2% (Frame) 88.9% (Accessory) |
None specific for aluminum, but general safety | Highest Tariff Market. Tariffs apply to both frames and accessories. |
| π¨π³ China | 7610.10 |
5.7% (Export Rebate Available) | CCC (if applicable for certain building materials) | Export tax rebates may offset costs. |
| πͺπΊ EU | 7610.10 |
~5.5-6.0% | CE Mark (if considered construction product) | No Section 232/301 tariffs. Much lower cost than US. |
| π¨π¦ Canada | 7610.10 |
~5-6% | CSA Certification | Similar to US but no Section 232 tariffs. |
| π²π½ Mexico | 7610.10 |
0-5% (under USMCA if qualifying) | NOM Certification | Potential for zero tariffs if origin rules are met. |
π Conclusion:
- The US market is the most expensive for aluminum window frames due to the 73.2%-88.9% combined tariff burden.
- EU, Canada, and Mexico offer significantly lower tariff risks.
- Consider supply chain diversification if targeting the US to mitigate tariff impacts.
π VI. Common Mistakes & Pitfall Guide (Blood and Tears Lessons)
β Mistake 1: Classifying a Window Frame as Building Hardware (8302).
π Consequence: You pay 88.9% instead of 73.2%. Unnecessary loss of profit margin.
β Mistake 2: Classifying Blind Mounting Brackets as Window Frames (7610).
π Consequence: Underpayment of taxes. Customs will audit, demand back taxes + penalties + interest. High compliance risk.
β Mistake 3: Ignoring the "Aluminum Add-on Tariff".
π Consequence: Assuming only Section 301 (25%) applies. In reality, Section 232 (10%) + Aluminum Add-on (50%) also apply. Total is ~73-89%.
β Mistake 4: Vague Product Description ("Aluminum Part").
π Consequence: Customs officer may choose the highest duty rate or delay clearance for inspection.
β Correct Approach:
"Aluminum Window Frame Assembly, Extruded, Anodized, for Residential Use, Model XYZ, Origin: China"
π― VII. Conclusion: Professional Declaration, Save Costs, Ensure Efficiency!
π― Remember the Mantra:
πΉ "Frames are 7610, Accessories are 8302; Tariffs are 73% and 89%; Be accurate to stay safe!"
πΉ "Check the function first: Structure vs. Mounting; Wrong HS Code means heavy fines!"
π Tips:
- If your aluminum frames are assembled in Vietnam, Malaysia, or Mexico, you may qualify for lower tariffs in the US under specific rules of origin.
- Consider applying for an Advance Ruling (Customs Ruling) from US CBP to confirm the correct HS Code for your specific product design.
π£ Immediate Action:
π Contact a professional customs broker + Provide product images + Apply for HS Code Advance Ruling
π Let your aluminum frames pass customs smoothly, maximize profits, and expand your global market!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every cent of your cost deserves precise calculation!
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About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.