1 Pair Extender Converter
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 7318158085 | 68.5% | CN | US | Official Doc |
| 7326190080 | 87.9% | CN | US | Official Doc |
| 7318190000 | 90.7% | CN | US | Official Doc |
| 7326908688 | 87.9% | CN | US | Official Doc |
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AI Analysis
⚡ 1 Pair Extender Converter | The Ultimate Clearance & Tax Guide (2026 Edition)
🌐 HS Code Analysis & Tariff Breakdown | Decoding the "Extender" Puzzle | Professional Customs Strategy
📌 一、Product Identity: What is an "Extender Converter"?
An "Extender Converter" (often used in signal transmission, power extension, or data conversion) is a hybrid component. In customs classification, its fate depends on its primary material and function: 1. If it's a "Signal Extender" (Electronic): It might be treated as an electronic part. 2. If it's a "Mechanical/Structural Converter" (Part): It is often classified under "Other Articles of Iron/Steel" or "Other Plastics" as a generic part.
⚠️ Critical Insight: Unlike standard electronics with specific HS codes, "Converters" and "Extenders" often fall into "Residual" (Catch-all) categories (e.g., Other steel or Other plastic products). This is why the data shows three distinct possibilities based on material composition!
📦 二、HS Code Classification Matrix (2026 Data Analysis)
Based on the product name "1 Pair Extender Converter", here are the three most probable classifications derived from the raw data, ranked by logic:
| HS Code | Classification Logic | Material Assumption | Tax Burden | Status |
|---|---|---|---|---|
| 3926.90.99.89 | "Other Articles of Plastic" Logic: If the converter is primarily made of plastic housing/insulation. |
Plastic 🟢 | 22.8% | ✅ Lowest Risk |
| 7318.15.80.85 | "Other Steel/Plastic Parts" Logic: Classified as a generic fastener or structural part (Extender). |
Mixed/Steel 🔶 | 68.5% | ⚠️ Medium Risk |
| 7326.90.86.88 | "Other Articles of Iron/Steel" Logic: Treated as a miscellaneous metal fitting. |
Steel/Iron 🔴 | 87.9% | ❌ High Cost |
| 7326.19.00.80 | "Other Articles of Iron/Steel" Logic: Similar to above, but different sub-category for "parts". |
Steel/Iron 🔴 | 87.9% | ❌ High Cost |
| 7318.19.00.00 | "Other Screws, Bolts, Nuts" Logic: If the converter is treated as a threaded metal fitting. |
Steel 🔴 | 90.7% | ❌ Highest Cost |
🔍 Key Takeaway: The Material Composition is the TAX DRIVER. - Plastic = 22.8% (Best Case) - Steel/Metal = 68.5% ~ 90.7% (High Risk)
💰 三、2026 Tariff Detail Deep Dive (China → USA)
✅ Target Market: United States (US)
✅ Origin: China (CN)
✅ Data Source: 2026 Tariff Regulations (301 + Section 232 + IEEPA)
🎯 Scenario A: The "Plastic" Path (3926.90.99.89)
The most economically favorable classification if the housing is plastic.
| Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 5.3% | USHTS Standard |
| Section 301 (Add-on) | 7.5% | "Other" category tariff |
| Section 122 (Steel/Alu/Copper) | 0% | Not applicable (Plastic) |
| Total Tax | 22.8% | ✅ Lowest Burden |
📌 Why? Plastic products avoid the punitive "Steel/Aluminum/Copper" surcharges (Section 122). The 7.5% surcharge is the only penalty.
🎯 Scenario B: The "Steel Part" Path (7318.15.80.85)
If the device is a mechanical steel adapter.
| Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 8.5% | USHTS Standard |
| Section 301 (Add-on) | 0% | No Section 301 tariff |
| Section 122 (Steel/Alu/Copper) | 50% | HIT! (Steel/Copper content) |
| Total Tax | 68.5% | ⚠️ High Burden |
📌 Why? Even though the base duty is low (8.5%), the Section 122 penalty of 50% crushes the margin. This is the "Steel Trap."
🎯 Scenario C: The "Miscellaneous Metal" Path (7326.90.86.88 / 7326.19.00.80)
Generic "Other Iron/Steel Articles".
| Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 2.9% | USHTS Standard |
| Section 301 (Add-on) | 25.0% | Heavy 301 Penalty |
| Section 122 (Steel/Alu/Copper) | 50% | HIT! (Steel/Copper content) |
| Total Tax | 87.9% | ❌ Catastrophic |
📌 Why? This is the worst-case scenario. You pay Base + 25% (301) + 50% (122) = 87.9%.
🎯 Scenario D: The "Threaded Fitting" Path (7318.19.00.00)
If treated as a specialized screw/connector.
| Component | Rate | Legal Basis |
|---|---|---|
| Base Duty | 5.7% | USHTS Standard |
| Section 301 (Add-on) | 25.0% | Heavy 301 Penalty |
| Section 122 (Steel/Alu/Copper) | 50% | HIT! (Steel/Copper content) |
| Total Tax | 90.7% | ❌ Maximum Burden |
🛠️ 四、Customs Clearance Strategy & Action Plan
✅ 1. Material Declaration is King
🚨 Warning: If you declare "Extender Converter" without specifying material, Customs will likely assume Steel/Iron (Worst Case: 90.7%) to maximize revenue.
| Action | Requirement |
|---|---|
| ✅ Primary Strategy | Declare as Plastic (3926.90.99.89) if >50% of the volume is plastic. |
| ✅ Secondary Strategy | If Steel, Split Shipments or Re-Route to avoid Section 122 if possible. |
| ❌ Avoid | Vague terms like "Converter" or "Extender" without material specs. |
✅ 2. Documentation Checklist (Must-Have)
| Document | Purpose |
|---|---|
| 📄 Product Specification Sheet | Must explicitly state: "Housing Material: ABS Plastic" or "Main Body: Steel". |
| 📄 Bill of Materials (BOM) | Show % composition (e.g., 70% Plastic, 30% Metal). |
| 📄 Photos | Clear shots of the housing, connectors, and internal structure. |
| 📄 Functional Description | "Signal Extender" vs. "Mechanical Adapter". |
✅ 3. The "Section 122" Loophole (Steel vs. Plastic)
💡 Pro Tip: The Section 122 (50% tariff) only applies if the product contains Steel, Aluminum, or Copper. - If your "Extender Converter" is 99% Plastic with tiny metal contacts, argue for 3926.90.99.89 (22.8%). - If it is 100% Metal, you are stuck with 68.5% - 90.7%.
🌍 五、Global Market Comparison (2026)
| Market | Recommended HS Code | Est. Total Tax | Strategy |
|---|---|---|---|
| 🇺🇸 USA | 3926.90.99.89 (Plastic) |
22.8% | Target Plastic Classification |
| 🇺🇸 USA | 7326.90.86.88 (Steel) |
87.9% | Avoid if possible |
| 🇪🇺 EU | 3926.90 |
~0-6% | Much lower risk |
| 🇨🇳 China | 3926.90 |
~5% | Low tax |
📌 Conclusion: The US Market is the most aggressive with "Steel" penalties. If you can prove the product is Plastic, you save ~65% in taxes!
🎯 六、Final Checklist: Don't Get Crushed by Taxes
- Material Check: Is it mostly Plastic? → Go for 3926.90.99.89.
- Function Check: Is it a mechanical part or an electronic device?
- Mechanical → Likely 73xx (High Tax).
- Electronic → Might be 85xx (Not in this data, but check).
- Declaration: Use precise terms: "Plastic Signal Extender Adapter, Model X" instead of just "Converter".
- Avoid: Do not claim "Steel" unless necessary. The 50% Section 122 tariff is a deal-breaker.
📢 Call to Action
🔥 "Plastic is Profit, Steel is Stress!" If your 1 Pair Extender Converter has plastic casing, declare it as Plastic immediately to save $65.1 per $100 shipment!
⚠️ Disclaimer: This analysis is based on the provided 2026 tariff data. Always consult a licensed Customs Broker for your specific BOM and final classification.
✨ Smart Trade, Sharp Classifications! 🚀
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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.