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Building Block Keychain

CN β†’ US
HS Code Tariff Rate Origin Destination Doc
9503000090 10.0% CN US Official Doc
3926400090 15.3% CN US Official Doc
7326908688 87.9% CN US Official Doc
7326190080 87.9% CN US Official Doc
3926901000 20.9% CN US Official Doc

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AI Analysis

🧩 Building Block Keychain


🌐 HS Code Classification & Customs Clearance Guide | 2026 Latest Tariff Analysis | Expert-Level Import Strategy
πŸ“Œ One Product, Five Possible HS Codes β€” Know Which One Applies to Your Keychain!


πŸ“¦ 1. Product Definition & Classification: What Is a "Building Block Keychain"?

A building block keychain is a small decorative item typically made from plastic or metal, designed to resemble LEGO-style interlocking bricks. It is used as a personalized accessory β€” often attached to keys, bags, or backpacks β€” and may feature brand logos, names, or custom designs.

Despite its toy-like appearance, it is not a functional toy but rather a decorative or promotional item. This distinction is critical in customs classification, as it determines the applicable HS Code, tariff rate, and compliance requirements.

⚠️ Key Classification Insight:
- If the item is primarily decorative and not intended for play, it does not fall under toy categories.
- If it resembles a model or part of a larger set, it may be classified as a model accessory or miscellaneous metal/plastic item.
- Material matters: Plastic = plastic category; metal = steel/iron product.
- Size & function: Small size (typically < 10 cm) and non-functional use = lower tariff risk.


πŸ” 2. HS Code Breakdown (2026 Official Tariff Authority List)

HS Code Product Description Classification Reason Material Assumption
9503.00.00.90 Building blocks and parts thereof, not elsewhere specified Classified as model accessories; fits "other parts" of model sets Plastic or metal
3926.40.00.90 Other plastic articles, not elsewhere specified Treated as decorative plastic item; small, non-functional Plastic
7326.90.86.88 Other iron or steel articles, not elsewhere specified Used when metal is suspected; "dumpling" category for non-specific steel items Plastic or metal
7326.19.00.80 Other articles of iron or steel, not elsewhere specified Applies to non-specific metalεˆΆε“ with no clear shape or function Plastic or metal
3926.90.10.00 Other plastic articles, not elsewhere specified (small items) Fits small decorative plastic objects; common for keychains Plastic

βœ… Critical Note:
- Only one HS Code can be used per shipment β€” choose based on material, function, and design. - Do not use multiple codes β€” this triggers audits and penalties.


πŸ’° 3. 2026 Tariff Rate Breakdown (U.S. Market, China-Origin)

βœ… Target Country: United States (US)
βœ… Origin: China (CN)
βœ… Effective Date: November 10, 2025 (including all subsequent import periods)

🎯 1. 9503.00.00.90 β€” Model Accessories (Non-Functional)

Item Detail
Base Tariff 0.0%
Section 301 (USITC) Additional Duty 0.0%
Section 301 (122 Clause) Duty 10.0%
Total Effective Tariff 10.0%
Tax Calculation CIF Value Γ— 10.0%
De Minimis Threshold βœ… Yes (10% de minimis applies)
Legal Basis Path 122 Clause: 9903.01.25 β†’ 9503.00.00.90

πŸ“Œ Explanation:
- This code applies when the keychain is clearly part of a model set (e.g., LEGO-style). - No Section 301 or IEEPA duties apply here β€” only the 122 Clause 10% tariff. - Best option for plastic keychains that look like model parts.


🎯 2. 3926.40.00.90 β€” Decorative Plastic Articles

Item Detail
Base Tariff 5.3%
Section 301 (USITC) Additional Duty 0.0%
Section 301 (122 Clause) Duty 10.0%
Total Effective Tariff 15.3%
Tax Calculation CIF Value Γ— 15.3%
De Minimis Threshold βœ… Yes (10% de minimis applies)
Legal Basis Path 122 Clause: 9903.01.25 β†’ 3926.40.00.90

πŸ“Œ Explanation:
- Used when the keychain is decorative, not functional, and made of plastic. - Higher base rate (5.3%) due to "other plastic articles" category. - Still only 10% 122 Clause β€” no IEEPA. - Recommended for non-model plastic keychains.


🎯 3. 7326.90.86.88 β€” Other Iron/Steel Articles (Non-Specific)

Item Detail
Base Tariff 2.9%
Section 301 (USITC) Additional Duty 25.0%
Section 301 (122 Clause) Duty 10.0%
Steel/Aluminum/Copper Additional Duty 50.0%
Total Effective Tariff 87.9%
Tax Calculation CIF Value Γ— 87.9%
De Minimis Threshold ❌ No (denied due to 301/IEEPA)
Legal Basis Path IEEPA:9903.01.24 β†’ USITC:9903.88.01 β†’ 7326.90.86.88

πŸ“Œ Explanation:
- Applies only if the keychain is made of metal (iron/steel). - Triple tax bomb:
- 25% USITC (Section 301)
- 10% 122 Clause
- 50% on steel/aluminum/copper (from IEEPA)
- No de minimis β€” even a $10 item becomes $8.79 tax. - Avoid this code unless material is confirmed as metal.


🎯 4. 7326.19.00.80 β€” Other Iron/Steel Articles (Non-Specific)

Item Detail
Base Tariff 2.9%
Section 301 (USITC) Additional Duty 25.0%
Section 301 (122 Clause) Duty 10.0%
Steel/Aluminum/Copper Additional Duty 50.0%
Total Effective Tariff 87.9%
Tax Calculation CIF Value Γ— 87.9%
De Minimis Threshold ❌ No
Legal Basis Path IEEPA:9903.01.24 β†’ USITC:9903.88.01 β†’ 7326.19.00.80

πŸ“Œ Explanation:
- Identical to 7326.90.86.88 β€” same tax structure. - Applies to non-specific metal items with no clear shape or function. - Same danger zone: 87.9% tariff if metal is suspected. - Only use if confirmed metal β€” otherwise, risk massive overpayment.


🎯 5. 3926.90.10.00 β€” Other Plastic Articles (Small Items)

Item Detail
Base Tariff 3.4%
Section 301 (USITC) Additional Duty 7.5%
Section 301 (122 Clause) Duty 10.0%
Total Effective Tariff 20.9%
Tax Calculation CIF Value Γ— 20.9%
De Minimis Threshold βœ… Yes
Legal Basis Path 122 Clause: 9903.01.25 β†’ USITC:9903.88.01 β†’ 3926.90.10.00

πŸ“Œ Explanation:
- Applies to small plastic decorative items (like keychains). - Higher USITC duty (7.5%) due to "other plastic" category. - 10% 122 Clause applies. - Best for small plastic keychains if not part of a model set. - Still under de minimis β€” safe for low-value shipments.


πŸ› οΈ 4. Customs Clearance Best Practices (Pro Tips)

βœ… 1. Required Documentation (MUST-HAVE)

Document Required? Purpose
βœ… Product Photos (clear, front/back, close-up) βœ”οΈ Show material, size, design
βœ… Material Certificate (Plastic/Metal) βœ”οΈ Prove composition
βœ… Commercial Invoice βœ”οΈ Accurate description, value, HS Code
βœ… Packing List βœ”οΈ Quantity, weight, packaging
βœ… Certificate of Origin (CO) βœ”οΈ For tariff eligibility
βœ… Test Report (RoHS, REACH, etc.) βœ”οΈ If plastic, especially for EU/US
βœ… Design Sketch or CAD File βœ”οΈ For model classification

βœ… 2.η”³ζŠ₯ζŠ€ε·§οΌˆKey Rules to RememberοΌ‰

πŸ”₯ "Material First, Function Second, Code Last!"

Scenario Correct HS Code Wrong Code Why
Plastic keychain, looks like LEGO brick 9503.00.00.90 or 3926.40.00.90 7326.90.86.88 Avoid metal code
Metal keychain, no clear shape 7326.90.86.88 or 7326.19.00.80 3926.90.10.00 Avoid plastic code
Small plastic keychain, no model design 3926.90.10.00 9503.00.00.90 Not a model part
Keychain with logo, promotional use 3926.40.00.90 9503.00.00.90 Not for model use

βœ… 3. Risk Mitigation Strategies

Risk Solution
Wrong material assumption Test sample before shipment; use lab analysis
Multiple HS Codeη”³ζŠ₯ Use one code per shipment; avoid splitting
De minimis loss Ship under $800 to qualify for 10% de minimis
Audit trigger Use pre-ruling (Advance Ruling) for high-value shipments
Overpayment Choose lowest-risk code based on material and design

🌍 5. Global Customs Comparison (2026)

Country Recommended HS Code Base Tariff Additional Duties Notes
πŸ‡ΊπŸ‡Έ USA 9503.00.00.90 (plastic) 0% 10% (122 Clause) Best: plastic, model-like
πŸ‡¨πŸ‡³ China 3926.40.00.90 5% 0% No 301 duties
πŸ‡ͺπŸ‡Ί EU 3926.40.00.90 0% 0% (if compliant) CE, RoHS required
πŸ‡¦πŸ‡Ί Australia 3926.40.00.90 5% 0% RCM certification
πŸ‡―πŸ‡΅ Japan 3926.40.00.90 0% 0% PSE certification

πŸ“Œ Takeaway:
- USA has the highest risk due to 301/IEEPA tariffs.
- Plastic keychains are safest β€” avoid metal unless necessary.


πŸ“Œ 6. Common Mistakes & How to Avoid Them

❌ Mistake 1: Using 7326.90.86.88 for a plastic keychain
πŸ‘‰ Result: 87.9% tariff β†’ $879 tax on $1,000 shipment
βœ… Fix: Use 3926.40.00.90 or 9503.00.00.90

❌ Mistake 2: Splitting keychain into "plastic part" + "metal ring"
πŸ‘‰ Result: Each item taxed at 87.9% β†’ Total 175.8%
βœ… Fix: Ship as one unit under correct HS Code

❌ Mistake 3: Not providing material proof
πŸ‘‰ Result: Customs may assume metal β†’ 87.9% tax
βœ… Fix: Include material test report or lab certificate


🎯 7. Final Verdict: Which HS Code Should You Use?

βœ… For Plastic Keychains (LEGO-style, model-like):
Use 9503.00.00.90 β†’ 10.0% total tariff β†’ Best choice

βœ… For Plastic Keychains (decorative, small):
Use 3926.40.00.90 β†’ 15.3% β†’ Good if not model-related

βœ… For Metal Keychains:
Only use 7326.90.86.88 or 7326.19.00.80 if confirmed metal β†’ 87.9% β†’ High risk!


πŸ“£ Call to Action: Secure Your Shipment Today!

πŸ“ž Contact a customs broker with experience in plastic & metal accessories
πŸ“Š Request a pre-ruling (Advance Ruling) for high-value shipments
πŸ§ͺ Test material composition before shipping
πŸ“¦ Use the correct HS Code β€” one mistake = thousands in extra tax


✨ Pro Tip:

If your keychain is under $800, and you use 9503.00.00.90 or 3926.40.00.90, you may qualify for de minimis exemption β€” zero tax!


πŸ“Œ Remember:

πŸ”Ή Plastic = Lower risk
πŸ”Ή Metal = 87.9% tariff
πŸ”Ή Model-like = 9503.00.00.90
πŸ”Ή Decorative = 3926.40.00.90 or 3926.90.10.00


🎯 Your Keychain’s Future Starts With the Right HS Code!
πŸ’Ό Don’t pay 87.9% on a $10 keychain β€” choose wisely!

πŸš€ Export with confidence. Import with precision. Win every time.

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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.