Hard Drive Bracket
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 8473309100 | 35.0% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 7616995150 | 37.5% | CN | US | Official Doc |
| 8473305100 | 85.0% | CN | US | Official Doc |
| 3926305000 | 22.8% | CN | US | Official Doc |
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AI Analysis
π¦ Hard Drive Bracket (Computer Component)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Classification Strategy
π I. Product Definition & Classification: What is a "Hard Drive Bracket"?
A Hard Drive Bracket is a critical structural component used in data centers, servers, and enterprise storage systems. Its primary function is to mount, secure, and align hard disk drives (HDDs) or solid-state drives (SSDs) within a chassis or server rack.
In international trade, the classification depends heavily on its material composition and functional context: * As a Part of ADP (Automatic Data Processing) Machines: If specifically designed for computers/servers (Headings 8471), it is classified as a "Part or Accessory." * As a Plastic Component: If made of polymers, it may fall under "Other Plastic Articles" (Heading 39). * As a Metal Structural Item: If made of steel/aluminum, it may fall under "Other Articles of Base Metal" (Heading 76).
β οΈ Key Distinction Point:
- If the bracket is integral to the computer's data processing function (e.g., part of a hot-swap drive cage in a server) β Heading 8473 is preferred.
- If it is a generic support structure (e.g., a simple stand for a consumer desktop or a generic mounting rail) β Heading 39 (Plastic) or 76 (Metal) might apply, but often attracts higher tariffs due to misclassification risks or less favorable duty structures.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Material | Total Tax Rate |
|---|---|---|---|---|
8473.30.91.00 |
Parts and accessories of automatic data processing machines or for other machines of heading 8471 | Server HDD cages, enterprise storage brackets | Mixed/Plastic | 35.0% |
3926.90.99.89 |
Other articles of plastic (catch-all for plastic parts not elsewhere specified) | Generic plastic mounting clips/brackets | Plastic | 22.8% |
7616.99.51.50 |
Other articles of aluminum (supports/brackets) | Aluminum mounting brackets for servers | Aluminum | 37.5% |
8473.30.51.00 |
Parts and accessories of automatic data processing machines (specific subheading) | Computer peripheral parts, specific server components | Steel/Aluminum/Copper | 85.0% |
3926.30.50.00 |
Other articles of plastic (connectors/parts) | Plastic connection pieces/components | Plastic | 22.8% |
π Critical Warning:
-8473.30.51.00carries the highest burden (85.0%) due to specific steel/aluminum/copper additions under Section 122 and IEEPA. Avoid this unless strictly necessary. -8473.30.91.00(35.0%) is often the most accurate for server-grade brackets, balancing specificity with lower added tariffs than the 85% bracket. -3926...codes (22.8%) are the most tax-efficient if the product is purely plastic and can be justified as "other plastic articles" rather than a computer part. However, customs may reclassify this as 8473 if it's clearly a computer part.
π° III. 2026 Latest Tariff Rate Details (Including Surtaxes & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: November 10, 2025 (and onwards)
π― 1. 8473.30.91.00 ββ Parts/Accessories of ADP Machines (General)
| Item | Content |
|---|---|
| Base Duty | 0.0% |
| Section 301 Surtax | +25.0% |
| Section 122/IEEPA Surtax | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Eligibility | β No (Subject to high scrutiny) |
| Legal Basis Path | USITC:8473.30.91.00 β FOOTNOTE:301:25% β IEEPA:9903.01.24:10% |
π Explanation:
- This classification treats the bracket as a "part" of the computer. - The 25% is the standard Section 301 tariff on Chinese electronics parts. - The 10% is the additional IEEPA surcharge applicable to many electronic components/parts from China. - Total 35% is the "sweet spot" for many server components if correctly declared.
π― 2. 3926.90.99.89 & 3926.30.50.00 ββ Plastic Articles
| Item | Content |
|---|---|
| Base Duty | 5.3% |
| Section 301 Surtax | +7.5% |
| Section 122/IEEPA Surtax | +10.0% |
| Total Tax Rate | 22.8% |
| Tax Calculation | CIF Value Γ 22.8% |
| De Minimis Eligibility | β No |
| Legal Basis Path | USITC:3926.xxxx β FOOTNOTE:301:7.5% β IEEPA:9903.01.24:10% |
π Explanation:
- These codes benefit from a lower Section 301 rate (7.5% instead of 25%) because plastics are often categorized differently under the trade war lists. - Risk: If Customs determines the plastic bracket is exclusively for a computer, they may reclassify to8473, backdating taxes to 35% or higher. - Strategy: Use only if the bracket has non-computer applications (e.g., used in multiple industries) or is a generic "plastic article."
π― 3. 7616.99.51.50 ββ Aluminum Articles
| Item | Content |
|---|---|
| Base Duty | 2.5% |
| Section 301 Surtax | +25.0% |
| Section 122/IEEPA Surtax | +10.0% |
| Total Tax Rate | 37.5% |
| Tax Calculation | CIF Value Γ 37.5% |
| De Minimis Eligibility | β No |
| Legal Basis Path | USITC:7616.99.51.50 β FOOTNOTE:301:25% β IEEPA:9903.01.24:10% |
π Explanation:
- Aluminum brackets incur the full 25% Section 301 rate. - Total 37.5% is slightly higher than the general ADP part code (35%). - Only use if the product is primarily aluminum and cannot be classified under 8473.
π― 4. 8473.30.51.00 ββ ADP Parts (Specific Steel/Aluminum/Copper)
| Item | Content |
|---|---|
| Base Duty | 0.0% |
| Section 301 Surtax | +25.0% |
| Section 122/IEEPA Surtax | +10.0% |
| Steel/Aluminum/Copper Add-on | +50.0% |
| Total Tax Rate | 85.0% |
| Tax Calculation | CIF Value Γ 85% |
| De Minimis Eligibility | β No |
| Legal Basis Path | USITC:8473.30.51.00 β FOOTNOTE:301:25% β IEEPA:10% β ADDITIONAL:50% |
π Explanation:
- β οΈ AVOID THIS CODE IF POSSIBLE.
- The additional 50% is a punitive tariff specifically targeting certain steel, aluminum, and copper products under recent trade measures. - Even though it's an "ADP Part," the material composition triggers the highest possible surcharge.
π οΈ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
β 1. Preparation Checklist (Mandatory)
| Document | Required | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Detail material (Plastic/Aluminum/Steel), dimensions, weight, and intended use (Server/PC). |
| β Material Composition Report | βοΈ | Crucial for distinguishing between 3926 (Plastic) and 7616 (Aluminum) or 8473. |
| β Product Photos (Labeled) | βοΈ | Show mounting points, screws, and any branding. |
| β Bill of Lading & Commercial Invoice | βοΈ | Clearly state "Hard Drive Bracket for Server" or "Plastic Mounting Bracket." |
| β Origin Certificate | βοΈ | If not China, helps avoid IEEPA surcharges. |
β 2. Declaration Strategy (Key Mantra)
π₯ βMaterial Defines Code, Function Defines Duty, Misclassification Costs 85%!β
| Scenario | Correct Declaration | Wrong Declaration | Consequence |
|---|---|---|---|
| Plastic Bracket | 3926.90.99.89 or 3926.30.50.00 |
8473.30.51.00 |
Saves ~62% in taxes if justified as "plastic article." |
| Server Metal Bracket | 8473.30.91.00 |
8473.30.51.00 |
Saves 50% by avoiding the steel/copper add-on. |
| Aluminum Bracket | 7616.99.51.50 |
8473.30.51.00 |
Saves 47.5%. |
| Generic Mount | 3926.xxxx |
8473.xxxx |
Risk of reclassification if clearly for computers. |
β 3. Special Handling
| Situation | Recommendation |
|---|---|
| Mixed Materials | Declare the primary structural material. If mostly plastic with metal screws, argue for 3926. |
| Custom Server Cage | Must use 8473.30.91.00. Do not try to classify as plastic; it will be rejected. |
| Hot-Swap Bracket | Strongly link to Heading 8471 (ADP). Use 8473.30.91.00 (35%) rather than 3926 to avoid "part of computer" disputes that could lead to higher audits. |
| De Minimis (Section 321) | β Not Eligible. All these codes are subject to high tariffs and IEEPA surcharges. Do not use 80kg/$800 exemption. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Est. Tariff (China Origin) | Key Certification | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 8473.30.91.00 or 3926.90.99.89 |
35% (ADP) / 22.8% (Plastic) | FCC (if electronic), RoHS | High scrutiny on "parts" vs "general articles." |
| π¨π³ China | 8473.30.91.00 or 3926.90.99.89 |
0-5% | CCC (if applicable) | No Section 301/IEEPA. |
| πͺπΊ EU | 8473.30.91.00 or 3926.90.99.89 |
0-2% | CE, RoHS, REACH | Low base tariffs, no punitive surcharges. |
| π¬π§ UK | 8473.30.91.00 or 3926.90.99.89 |
0-5% | UKCA, RoHS | Post-Brexit rules, generally favorable. |
| π―π΅ Japan | 8473.30.91.00 or 3926.90.99.89 |
0-5% | PSE, JIS | Low tariffs, strict safety standards. |
π Conclusion:
- The US market is the most challenging due to layered tariffs (Base + 301 + IEEPA). - Plastic components (3926) offer the lowest duty (22.8%) but carry classification risk. - ADP Parts (8473) are safer but cost more (35%). - Steel/Aluminum ADP Parts (8473.30.51.00) are the most expensive (85%) and should be avoided if possible.
π VI. Common Errors & Pitfall Guide (Blood & Tears Lessons)
β Error 1: Classifying a steel server bracket as 3926 (Plastic)
π Consequence: Customs audit, reclassification to 8473.30.51.00 β 85% tax + penalties.
β Error 2: Classifying a plastic bracket as 8473.30.51.00
π Consequence: Unnecessary 50% steel/copper surcharge applied incorrectly β 85% tax.
β Error 3: Declaring "Computer Part" without specifying material
π Consequence: Customs may assume metal/aluminum β Apply highest default rate.
β Error 4: Using "De Minimis" for bulk shipments
π Consequence: Shipment seized, fines imposed, and entry flagged for future high scrutiny.
β Correct Action:
"Plastic Hard Drive Bracket, Model XYZ, for Server Rack, Material: Polypropylene, HS: 3926.90.99.89"
OR
"Steel HDD Mounting Bracket, Model ABC, for Enterprise Server, HS: 8473.30.91.00"
π― VII. Conclusion: Precise Classification Saves 62% in Taxes!
π― Remember the Mantra:
πΉ "Plastic is Cheap (22.8%), ADP is Medium (35%), Steel/Aluminum ADP is Expensive (85%)."
πΉ "Material Matters: Prove it's plastic, and you save 12% vs. ADP. Prove it's not steel/copper, and you save 50%!"
πΉ "HS Code is Destiny: A wrong code costs you half your profit margin."
π Pro Tip:
If your bracket is made in Vietnam, Mexico, or Thailand, you may qualify for IEEPA Exemptions or lower Section 301 rates.
Recommendation: Always apply for a Binding Ruling if importing large volumes of mixed-material brackets.
π£ Take Action Now:
π Consult a licensed customs broker
πΈ Provide detailed photos & material specs
π Optimize your HS Code to save up to 62% in duties!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Your every cent of 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.