安全门
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3925900000 | 40.3% | CN | US | Official Doc |
| 8302416080 | 88.9% | CN | US | Official Doc |
| 8302416045 | 88.9% | CN | US | Official Doc |
| 4418298060 | 39.8% | CN | US | Official Doc |
| 3925200010 | 22.8% | CN | US | Official Doc |
AI Analysis
🚪 Security Doors & Building Components: HS Code Classification & US Import Duty Breakdown
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Exactly Are "Security Doors"?
In international trade, "Security Doors" (安全门) are not a single unified category. Their classification depends entirely on material, function, and structure. They generally fall into two broad categories: 1. Finished Doors: Complete door assemblies (frame + leaf + hardware). 2. Building Components/Accessories: Metal fittings, locks, plastic frames, or unfinished door panels.
⚠️ Key Distinction Point:
- If it is a finished wooden or plastic door unit → Classified as Building Component/Door (Ch. 44 or Ch. 39).
- If it is a metal door assembly → Classified as Metal Fitting/Fixture (Ch. 83).
- If it is just hardware (lock, hinge, handle) → Classified as Metal Accessory/Fitting (Ch. 83).
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Mapping)
| HS Code | Product Description | Material/Type | Key Application |
|---|---|---|---|
4418.29.80.60 |
Other Types of Doors and Frames | Wooden | Finished wooden security doors, wooden frames |
3925.20.00.10 |
Building Components | Plastic | PVC doors, plastic door frames, composite building parts |
3925.90.00.00 |
Other Plastic Building Components | Plastic | Miscellaneous plastic construction elements for doors |
8302.41.60.80 |
Other Base Metal Mountings | Metal | Metal door locks, latches, security hardware |
8302.41.60.45 |
Metal Fittings for Buildings | Metal | Metal brackets, hinges, supports for door systems |
🔍 Important Note:
- Wooden doors are classified under 4418 (Wooden construction articles).
- Plastic doors/components are classified under 3925 (Plastic building components).
- Metal security hardware (locks, hinges) falls under 8302 (Base metal fittings).
- Steel/Aluminum/Copper metal parts trigger an additional 50% tariff under Section 122!
💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Time: Ongoing (Including imports post-2025)
🎯 1. 4418.29.80.60 —— Wooden Security Doors / Frames
| Item | Detail |
|---|---|
| Base Duty Rate | 4.8% (ad valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff Rate | 39.8% |
| Tax Calculation | CIF Value × 39.8% |
| De Minimis Eligibility | ❌ Not Eligible (High tax threshold) |
| Legal Basis | USITC:4418.29.80.60 → Section 301 → Section 122 |
📌 Explanation:
- Wooden doors face significant tariffs due to Section 301 and Section 122.
- Total burden: 39.8%. This is a moderate-to-high tax rate, requiring careful cost planning.
🎯 2. 3925.20.00.10 —— Plastic Building Components / PVC Doors
| Item | Detail |
|---|---|
| Base Duty Rate | 5.3% (ad valorem) |
| Section 301 Surcharge | +7.5% |
| Section 122 Surcharge | +10.0% |
| Total Tariff Rate | 22.8% |
| Tax Calculation | CIF Value × 22.8% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis | USITC:3925.20.00.10 → Section 301 → Section 122 |
📌 Explanation:
- Plastic doors/components have the lowest total tariff among all options (22.8%).
- Note: The Section 301 surcharge here is only 7.5%, not 25%. This makes plastic components more tax-efficient than wood.
🎯 3. 3925.90.00.00 —— Other Plastic Building Components
| Item | Detail |
|---|---|
| Base Duty Rate | 5.3% (ad valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff Rate | 40.3% |
| Tax Calculation | CIF Value × 40.3% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis | USITC:3925.90.00.00 → Section 301 → Section 122 |
📌 Explanation:
- This is a "catch-all" for other plastic building parts.
- Unlike3925.20, this category incurs the full 25% Section 301 surcharge, bringing the total to 40.3%.
- Avoid this if possible; prefer3925.20if applicable.
🎯 4. 8302.41.60.80 & 8302.41.60.45 —— Metal Security Hardware / Fittings
| Item | Detail |
|---|---|
| Base Duty Rate | 3.9% (ad valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Section 122 Steel/Aluminum/Copper Surcharge | +50.0% |
| Total Tariff Rate | 88.9% |
| Tax Calculation | CIF Value × 88.9% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis | USITC:8302.41.60.xx → Section 301 → Section 122 |
📌 Explanation:
- WARNING: Metal fittings (locks, hinges, brackets) face the highest tariffs.
- The 50% steel/aluminum/copper surcharge under Section 122 is critical.
- Total burden: 88.9%. This is extremely high and can destroy profit margins.
- Even if the product is "small," the tax rate applies to the entire value.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Material Declaration is Critical
| Material | Correct HS Code | Risk if Misclassified |
|---|---|---|
| Wooden Door | 4418.29.80.60 |
Misclassifying as plastic → Audit risk |
| PVC Door | 3925.20.00.10 |
Best tax option (22.8%) |
| Other Plastic Parts | 3925.90.00.00 |
Higher tax (40.3%) than PVC doors |
| Metal Lock/Hinge | 8302.41.60.80 |
Avoid if possible due to 88.9% tax |
📌 Key Insight:
- If you are importing plastic doors, ensure they are classified as3925.20.00.10(Building Components) rather than3925.90.00.00(Other) to save 17.5% in tariffs.
- If you are importing metal hardware, consider bundling it with the door assembly to argue for a different classification, but be cautious of "separate shipment" rules.
✅ 2. Documentation Requirements (Must-Haves)
| Document | Requirement | Notes |
|---|---|---|
| Product Spec Sheet | ✔️ | Must clearly state material (Wood/PVC/Metal) |
| Photos | ✔️ | Show full door assembly, not just hardware |
| Commercial Invoice | ✔️ | Describe as "PVC Security Door" or "Wooden Door Unit", NOT just "Door Fitting" |
| Origin Certificate | ✔️ | Required for tariff calculation |
| Material Composition | ✔️ | For metal items, specify if Steel/Aluminum/Copper to confirm 50% surcharge |
✅ 3. Special Cases & Strategies
| Situation | Strategy |
|---|---|
| Mixed Shipment (Door + Hardware) | Declare the door as the principal item. Hardware is often considered an accessory. Do not declare locks separately if they are packed with the door. |
| Steel Door Frame | Avoid if possible. If unavoidable, accept 88.9% tax. Consider if any part can be reclassified as plastic (e.g., PVC-clad steel). |
| Aluminum Alloy Doors | Falls under metal fittings? Check if it qualifies as a "building component" under Ch. 76 or 83. Often still high tax. |
| Composite Doors | If primarily wood, use 4418. If primarily plastic, use 3925. Material weight/volume determines classification. |
🌍 V. Global Market Comparison (2026)
| Country | Recommended HS Code | Total Tariff (China Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | 3925.20.00.10 (Plastic) |
22.8% | Lowest risk for plastic doors |
| 🇺🇸 USA | 8302.41.60.80 (Metal) |
88.9% | Highest risk, avoid if possible |
| 🇺🇸 USA | 4418.29.80.60 (Wood) |
39.8% | Moderate risk |
| 🇪🇺 EU | Various | 0%~4% | No Section 301/122 surcharges |
| 🇨🇳 China | Various | 5%~10% | No additional surcharges |
📌 Conclusion:
- USA is the most challenging market due to Section 301 and Section 122.
- Plastic doors (3925.20.00.10) are the most tax-efficient option (22.8%).
- Metal hardware (8302.41.60.80) is the most expensive (88.9%) and should be minimized or bundled carefully.
📌 VI. Common Mistakes & Pitfalls (Blood Tears Lessons)
❌ Mistake 1: Declaring a steel door frame as "Plastic Component"
👉 Consequence: Customs audit, penalty, and possible seizure. Material must match description.
❌ Mistake 2: Declaring metal locks separately from the door
👉 Consequence: Each item taxed at 88.9%. Bundle them and declare as a "Door Assembly" if possible to reduce complexity.
❌ Mistake 3: Misclassifying PVC doors as "Other Plastic Components" (3925.90.00.00)
👉 Consequence: Paying 40.3% instead of 22.8%. Save 17.5% by using the correct subheading.
❌ Mistake 4: Ignoring the 50% Steel/Aluminum Surcharge
👉 Consequence: Budgeting only for 39% tax when actual is 88.9%. Profit margin destroyed.
✅ Correct Practice:
"PVC Security Door, Complete Unit, with Integrated Frame, Model XYZ, Made of Polyvinyl Chloride"
🎯 VII. Conclusion: Precision in Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Plastic Doors: 22.8% (Gold Standard)"
🔹 "Wooden Doors: 39.8% (Manageable)"
🔹 "Metal Hardware: 88.9% (Danger Zone!)"
🔹 "Bundle Smart, Declare Clear, Avoid Metal Taxes!"
📌 Pro Tip:
If your product contains steel or aluminum components, consult a customs broker immediately. Consider if any part can be substituted with plastic or composite materials to avoid the 50% Section 122 surcharge.
📣 Immediate Action:
📞 Contact a licensed customs broker + Provide material specs + Apply for HS Code Pre-Ruling
🚀 Clear customs smoothly, maximize profit, avoid surprise tariffs!
✨ Professional Clearance Starts with Accurate Classification!
💼 Your Every Dollar is Worth Precise Calculation!
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.