防尘保护装置
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4016990500 | 20.9% | CN | US | Official Doc |
| 5603110070 | 35.0% | CN | US | Official Doc |
| 4016996050 | 37.5% | CN | US | Official Doc |
| 5603120070 | 35.0% | CN | US | Official Doc |
AI Analysis
🛡️ Dust Protection Covers (防尘保护装置)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Strategy
📌 I. Product Definition & Classification: What Exactly Are "Dust Protection Covers"?
Dust Protection Covers are general-purpose protective enclosures used to shield goods, machinery, or household items from dust, dirt, moisture, and minor abrasions. Unlike rigid cases or specialized technical housings, these covers are typically flexible and made from materials like rubber, plastic, or non-woven fabrics.
In international trade, they are classified based on Material and Function, falling primarily into two categories: 1. Rubber/Plastic Articles: Flexible, durable covers often used for machinery, automotive parts, or household appliances. 2. Non-Woven Textiles: Lightweight, disposable or semi-durable covers often used in industrial, medical, or retail packaging scenarios.
⚠️ Key Distinction Point:
- If the cover is elastic, durable, and waterproof → Usually classified under Chapter 40 (Rubber/Plastics).
- If the cover is lightweight, breathable, and textile-based → Usually classified under Chapter 56 (Non-Wovens).
- Misclassification Risk: Declaring a heavy-duty rubber cover as a simple textile bag often leads to seizure or high penalties due to material mismatch.
📦 II. HS Code Classification Details (Based on Provided Data)
| HS Code | Product Description | Application Scenario | Material Type |
|---|---|---|---|
4016.99.05.00 |
Other articles of vulcanized rubber, not elsewhere specified | Household items, general-purpose dust covers, flexible protective sleeves | Vulcanized Rubber |
5603.11.00.70 |
Non-woven fabrics, weight ≤ 25g/m² | Industrial components, light-duty protective covers, retail packaging | Non-woven Fabric |
4016.99.60.50 |
Other vulcanized rubber articles (general category) | Heavy-duty protective covers, industrial machinery guards, general rubber products | Vulcanized Rubber |
5603.12.00.70 |
Non-woven fabrics, weight 25-70g/m² | Medium-duty protective covers, industrial/retil applications, durable dust sheets | Non-woven Fabric |
🔍 Key Insight:
- Chapter 40 (Rubber) covers are generally more durable and weather-resistant.
- Chapter 56 (Non-Woven) covers are often lighter, cheaper, and intended for short-term or indoor protection.
- Note: The provided data reflects US tariff structures (including Section 301 and IEEPA surcharges).
💰 III. 2026 Latest Tariff Rate Breakdown (US Market Focus)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Time: Current rates (as per provided data)
🎯 1. 4016.99.05.00 – Rubber/Plastic Household/Other Articles
| Item | Details |
|---|---|
| Basic Tariff | 3.4% (ad valorem) |
| Section 301 Surcharge | +7.5% |
| IEEPA Surcharge (Section 122) | +10% |
| Total Tax Rate | 20.9% |
| Tax Calculation | CIF Value × 20.9% |
| De Minimis Exemption | ❌ Not Eligible (High tax burden) |
| Legal Basis | USITC:4016.99.05.00 → Section 301 + IEEPA |
📌 Explanation:
- 3.4% is the standard MFN (Most Favored Nation) duty for rubber articles.
- 7.5% is the additional Section 301 tariff applied to many Chinese rubber/plastic goods.
- 10% is the IEEPA surcharge targeting specific Chinese imports.
- Total 20.9% is moderate compared to other categories but still significant.
🎯 2. 5603.11.00.70 – Non-Woven Fabrics (Lightweight ≤ 25g/m²)
| Item | Details |
|---|---|
| Basic Tariff | 0.0% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge (Section 122) | +10% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis | USITC:5603.11.00.70 → Section 301 + IEEPA |
📌 Critical Note:
- Despite a 0% basic duty, the 25% Section 301 tariff dramatically increases the cost.
- This category is heavily taxed due to trade restrictions on Chinese textiles/non-wovens.
🎯 3. 4016.99.60.50 – Other Rubber Articles (General/Protective)
| Item | Details |
|---|---|
| Basic Tariff | 2.5% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge (Section 122) | +10% |
| Total Tax Rate | 37.5% |
| Tax Calculation | CIF Value × 37.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis | USITC:4016.99.60.50 → Section 301 + IEEPA |
📌 Warning:
- This is a "catch-all" category for rubber articles not specified elsewhere.
- It carries the highest total tax rate (37.5%) among the listed options due to the 25% Section 301 surcharge.
🎯 4. 5603.12.00.70 – Non-Woven Fabrics (Medium Weight 25-70g/m²)
| Item | Details |
|---|---|
| Basic Tariff | 0.0% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge (Section 122) | +10% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis | USITC:5603.12.00.70 → Section 301 + IEEPA |
📌 Observation:
- Same tax structure as5603.11.00.70.
- The weight band (25-70g/m²) does not change the tariff rate in this specific classification context.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
✅ 1. Document Checklist (Essential for Smooth Clearance)
| Document | Required? | Explanation |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must detail material (e.g., "Nitrile Rubber" vs. "PP Non-Woven"), thickness, and dimensions. |
| ✅ Material Composition Certificate | ✔️ | Critical for distinguishing between Chapter 40 (Rubber) and Chapter 56 (Textiles). |
| ✅ Product Photos | ✔️ | Clear images of the cover, seams, and any labels. |
| ✅ Commercial Invoice | ✔️ | Must accurately describe the item as "Dust Cover" and specify material. |
| ✅ Packing List | ✔️ | Ensure quantity and weight match the invoice. |
| ✅ Certificate of Origin (CO) | ✔️ | Required for tariff calculation and origin verification. |
✅ 2. Declaration Strategy (Key Tips)
🔥 "Material First, Function Second, Description Precise!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Heavy-Duty Rubber Cover | 4016.99.05.00 or 4016.99.60.50 with "Vulcanized Rubber" |
Declaring as "Textile Cover" → Misclassification |
| Lightweight Non-Woven Bag | 5603.11.00.70 with "Non-Woven Fabric" |
Declaring as "Rubber" → Rejection |
| Mixed Materials | Split declaration if components are separate | Combining into one line → High risk of audit |
| Generic "Protective Cover" | Specify material (e.g., "Polyurethane Foam Cover") | Using vague terms → Delays |
✅ 3. Special Considerations
| Situation | Recommendation |
|---|---|
| OEM Custom Covers | Provide design files and material specs to justify HS Code. |
| Medical Dust Covers | May require FDA registration if intended for sterile environments. |
| Industrial Machinery Covers | Ensure compliance with safety standards (e.g., flame retardancy). |
| Seasonal Goods | Declare accurately; customs may inspect for undeclared high-risk items. |
🌍 V. Global Market Comparison (2026 Overview)
| Region | Recommended HS Code | Est. Tariff (China Origin) | Key Certifications | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 4016.99.05.00 / 5603.11.00.70 |
20.9% - 37.5% | No specific | High Section 301 & IEEPA taxes |
| 🇨🇳 China | 4016.99.05.00 / 5603.11.00.70 |
Low (~2-5%) | CCC (if applicable) | No additional surcharges |
| 🇪🇺 EU | 4016.99.00 / 5603.93.00 |
0-4% | REACH, CE (if medical) | No Section 301 equivalent |
| 🇬🇧 UK | 4016.99.00 / 5603.93.00 |
0-5% | UKCA | Post-Brexit rules apply |
| 🇯🇵 Japan | 4016.99.00 / 5603.93.00 |
0-3% | JIS (if industrial) | Low tariffs, strict quality checks |
📌 Conclusion:
- USA is the most challenging market due to high punitive tariffs.
- EU/UK/Japan offer much more favorable tax conditions.
- Strategy: If targeting the US, consider supply chain diversification (e.g., sourcing from Vietnam or Mexico) to avoid Section 301 tariffs.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring all covers under one HS Code regardless of material
👉 Consequence: Customs audit, potential seizure, and fines for misclassification.
❌ Mistake 2: Ignoring the "Section 301" impact on textiles
👉 Consequence: Unexpected 25% extra cost on non-woven products, eroding margins.
❌ Mistake 3: Vague descriptions like "Cover" without material specification
👉 Consequence: Customs may assign a default high-duty code or hold the shipment for inspection.
❌ Mistake 4: Assuming "De Minimis" applies to small shipments
👉 Consequence: No exemption for these categories; taxes apply even on small quantities.
✅ Correct Approach:
"Rubber Dust Cover, Nitrile, 10mm Thickness, Reusable, for Industrial Machinery, Model XYZ"
🎯 VII. Conclusion: Smart Classification, Lower Costs!
🎯 Remember the Mantra:
🔹 "Material Defines Code, Section 301 Defines Cost."
🔹 "Rubber is 20-37%, Textile is 35%, Precision Saves Money."
🔹 "Be Specific, Stay Compliant, Avoid Delays."
📌 Pro Tip:
If your dust covers are originating from Vietnam, Thailand, or Mexico, you may avoid IEEPA/Section 301 surcharges, significantly reducing your tax burden.
Recommendation: Apply for a Pre-Ruling (Advance Ruling) from US Customs and Border Protection (CBP) to confirm the correct HS Code and tariff rate before shipment.
📣 Immediate Action:
📞 Consult with a licensed customs broker + Provide material specs + Verify Country of Origin
🚀 Ensure compliant, cost-effective, and swift clearance for your dust protection products!
✨ Professional clearance starts with accurate classification!
💼 Your bottom line depends on the HS Code!
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.