Small Plastic Housing for Main Unit
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 8538906000 | 13.5% | CN | US | Official Doc |
| 8538100000 | 85.0% | CN | US | Official Doc |
| 3926305000 | 22.8% | CN | US | Official Doc |
| 3926909989 | 22.8% | CN | US | Official Doc |
| 8473309100 | 35.0% | CN | US | Official Doc |
| 8473509000 | 35.0% | CN | US | Official Doc |
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AI Analysis
π Small Plastic Housing for Main Unit
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition and Classification: Do You Really Understand "Plastic Housings"?
The "Small Plastic Housing for Main Unit" refers to the outer protective shell or casing of electronic equipment. In international trade, these are not classified as the final electronic device themselves, but as parts/accessories or plastic articles. The correct HS Code depends entirely on what machine the housing is designed for.
β οΈ Key Distinction Points:
- If the housing is specifically designed for electrical apparatus (like switches, panels, or control boxes) β It falls under Chapter 85 (Electrical Machinery). - If the housing is a generic plastic part or fittings for furniture/coachwork β It falls under Chapter 39 (Plastics). - If it is a molded component with no specific machinery attachment yet β It may be classified as a part of machinery under Chapter 84/85.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the applicable HS Codes for "Small Plastic Housing for Main Unit," categorized by their specific use:
| HS Code | Product Description | Applicable Scenario | Tariff Rate (China to US) |
|---|---|---|---|
8538.90.60.00 |
Molded parts suitable for apparatus of heading 8535, 8536, or 8537 | Electrical enclosures, switchgear housings, molded plastic parts for electrical control units | 0.0% |
8538.10.00.00 |
Boards, panels, consoles, desks, cabinets for goods of heading 8537 (not equipped with apparatus) | Large control panels, cabinet frames, base structures for electrical apparatus (not equipped with switches/relays) | 75.0% |
3926.30.50.00 |
Fittings for furniture, coachwork or the like made of plastics (headings 3901-3914) | Plastic mounts, brackets, or fittings that are part of furniture or vehicle interior trim | 0.0% |
3926.90.99.89 |
Other articles of plastics (headings 3901-3914) | Generic plastic housings, casings, or containers not specifically identified elsewhere | 12.8% |
8473.30.91.00 |
Parts and accessories for machines of heading 8470 to 8472 (e.g., calculators, accounting machines) | Housings or parts specifically for office automation equipment (like printers, calculators) | 25.0% |
8473.50.90.00 |
Parts and accessories equally suitable for machines of headings 8470-8472 | Generic parts for multiple types of office machinery | 25.0% |
π Important Note:
-8538.90.60.00is the most likely candidate for "Molded Parts" if the housing is specifically shaped for electrical apparatus.
-8538.10.00.00applies if the housing is a panel, cabinet, or base for electrical apparatus, but it carries a high tariff (75%).
-3926.90.99.89is the "catch-all" for plastic parts if they don't fit specific machinery descriptions, resulting in a 12.8% tariff.
-8473.30.91.00and8473.50.90.00apply if the "Main Unit" is office equipment (like a calculator or accounting machine).
π° III. 2026 Latest Tariff Rate Details (Including Surtaxes)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: 2025/2026 (Based on current data)
π― 1. 8538.90.60.00 ββ Molded Parts for Electrical Apparatus
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Surtax (Section 301) | 0.0% |
| Total Tariff | 0.0% |
| Tax Detail | "εΊη‘ε ³η¨: 0.0%, ε εΎε ³η¨: 0.0%" |
| Legal Basis | Harmonized Tariff Schedule of the United States (HTSUS) |
π Explanation:
- This is the most favorable classification for molded plastic parts specifically designed for electrical apparatus (headings 8535-8537).
- Zero tariff makes it highly competitive.
- Key Requirement: The part must be "suitable solely or principally" for the apparatus.
π― 2. 8538.10.00.00 ββ Boards, Panels, Consoles, Cabinets for Electrical Apparatus
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Surtax (Section 301) | 25.0% |
| Steel/Aluminum/Copper Surcharge | +50% (If made of steel, aluminum, or copper) |
| Total Tariff | 75.0% |
| Tax Detail | "εΊη‘ε ³η¨: 0.0%, ε εΎε ³η¨: 25.0% ι’,ιιεΆεε εΎε ³η¨: 50%" |
| Legal Basis | HTSUS + Section 301 Surtaxes |
π Warning:
- If the "housing" is actually a cabinet, panel, or console (even if plastic), it may fall here.
- 75% tariff is extremely high.
- Ensure the item is not classified as a "panel" or "cabinet" but as a "molded part" to avoid this rate.
π― 3. 8473.30.91.00 & 8473.50.90.00 ββ Parts for Office Machinery
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Surtax (Section 301) | 25.0% |
| Total Tariff | 25.0% |
| Tax Detail | "εΊη‘ε ³η¨: 0.0%, ε εΎε ³η¨: 25.0%" |
| Legal Basis | HTSUS + Section 301 Surtaxes |
π Explanation:
- If the "Main Unit" is an accounting machine, calculator, or similar office equipment, the housing falls under heading 8473.
- 25% tariff is moderate.
-8473.30.91.00is for specific machinery;8473.50.90.00is for parts suitable for multiple types.
π― 4. 3926.30.50.00 & 3926.90.99.89 ββ Plastic Articles
| Item | Content |
|---|---|
| Base Tariff | 0.0% (3926.30) / 5.3% (3926.90) |
| Surtax (Section 301) | 0.0% (3926.30) / 7.5% (3926.90) |
| Total Tariff | 0.0% (3926.30) / 12.8% (3926.90) |
| Tax Detail | "εΊη‘ε
³η¨: 0.0%, ε εΎε
³η¨: 0.0%" (3926.30) "εΊη‘ε ³η¨: 5.3%, ε εΎε ³η¨: 7.5%" ( 3926.90) |
| Legal Basis | HTSUS + Section 301 Surtaxes |
π Explanation:
-3926.30.50.00(Fittings for furniture/coachwork) has 0% tariff.
-3926.90.99.89(Other plastic articles) has 12.8% tariff.
- These are fallback categories if the housing is not specifically for electrical or office machinery.
π οΈ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
β 1. Documentation Checklist (Must-Have)
| Document | Required | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Include dimensions, material (e.g., ABS, PC), color, and intended use. |
| β 3D Drawings/Blueprints | βοΈ | Show how the housing fits into the "Main Unit." |
| β Product Photos | βοΈ | Clear images of the housing, including any branding, model numbers, and mounting points. |
| β Commercial Invoice | βοΈ | Clearly state "Plastic Housing for Electrical Apparatus" or "Plastic Part for [Specific Machine]." |
| β Packing List | βοΈ | Indicate quantity and weight. |
| β Material Declaration | βοΈ | Confirm if the material is plastic, metal, or composite. |
β 2. Declaration Tips (Key Mantras)
π₯ "Fit for Purpose, Not Just Plastic!"
| Scenario | Correct Declaration | Wrong Declaration |
|---|---|---|
| Housing for Switchgear/Relays | 8538.90.60.00 (Molded Part) |
"Plastic Box" β Risk of 3926.90.99.89 (12.8%) |
| Housing for Control Panel | 8538.10.00.00 (Panel/Cabinet) |
"Plastic Cover" β Risk of 3926.90.99.89 (12.8%) or 8538.10.00.00 (75%) |
| Housing for Calculator/Office Machine | 8473.30.91.00 or 8473.50.90.00 |
"Plastic Case" β Risk of 3926.90.99.89 (12.8%) |
| Generic Plastic Mount | 3926.30.50.00 (Fitting) |
"Plastic Part" β Risk of 3926.90.99.89 (12.8%) |
β 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Housing | Provide the client's design drawings to prove it is "solely or principally" for their apparatus. |
| Housing with Metal Inserts | If the housing contains metal parts, it may be classified as a composite article. Check if it falls under 8538 or 3926. |
| Unassembled Housing | If shipped disassembled, declare as "parts." Ensure the description matches the final assembly. |
| Generic Housing | If the housing can be used for multiple products, consider 8473.50.90.00 (if for office machines) or 3926.90.99.89 (if general plastic). |
π V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 8538.90.60.00 |
0% | UL, FCC (if part of certified unit) | Best option for molded parts |
| π¨π³ China | 8538.90.60.00 |
0% | CCC (if part of certified unit) | No additional surtax |
| πͺπΊ EU | 3926.90.99 |
0% (if under 1000 EUR) | CE, RoHS | May require REACH compliance |
| π―π΅ Japan | 3926.90.99 |
0% | PSE (if part of certified unit) | No additional surtax |
π Conclusion:
- USA has 0% tariff for8538.90.60.00(Molded Parts) and3926.30.50.00(Fittings).
- Avoid8538.10.00.00due to 75% tariff unless the item is strictly a panel/cabinet.
- EU and Japan generally have lower or no tariffs for plastic articles, but certifications (CE, PSE) are critical.
π VI. Common Mistakes & Pitfall Guide (Lessons Learned)
β Mistake 1: Declaring a "Molded Part" as a "Panel"
π Consequence: Tariff jumps from 0% to 75% β High Cost!
β Mistake 2: Declaring a Housing for Electrical Apparatus as "Other Plastic Articles"
π Consequence: Tariff increases from 0% to 12.8% β Unnecessary Cost!
β Mistake 3: Not providing 3D Drawings
π Consequence: Customs cannot verify if it's "solely or principally" for electrical apparatus β Delay or Audit!
β Mistake 4: Using "Plastic Box" as Description
π Consequence: Too vague, may be classified under the highest tariff category β Risk!
β Correct Action:
"Molded Plastic Housing for Electrical Control Unit, Model XYZ, Material: ABS, Designed for [Specific Apparatus]"
π― VII. Conclusion: Professional Declaration Saves Money!
π― Remember the Mantra:
πΉ "Molded Part: 0%, Panel: 75%, Office Part: 25%, Plastic: 12.8%."
πΉ "Specify the Machine, Avoid the Surcharge!"
π Pro Tip:
If your housing is molded specifically for electrical apparatus (headings 8535-8537), always aim for 8538.90.60.00 to enjoy 0% tariff. Provide clear documentation to support this classification.
π£ Immediate Action:
π Contact a professional customs broker + Provide 3D Drawings + Apply for HS Code Pre-ruling
π Ensure your plastic housing clears customs smoothly and efficiently!
β¨ Professional clearance starts with accurate classification!
πΌ Every penny saved is a penny earned!
Customer Reviews
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.