天然橡胶垫片
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4016910000 | 37.7% | CN | US | Official Doc |
| 4016990300 | 38.0% | CN | US | Official Doc |
| 8708995500 | 37.5% | CN | US | Official Doc |
| 4001210050 | 35.0% | CN | US | Official Doc |
AI Analysis
🛡️ Natural Rubber Gaskets & Pads (天然橡胶垫片)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Natural Rubber Gaskets"?
Natural rubber gaskets and pads are critical components used in flooring, vibration damping, and automotive applications. In international trade, they are not merely "rubber pieces" but are classified based on their specific function and end-use.
The classification depends entirely on what the gasket is doing: 1. Flooring/Padding: If used as underlays or floor coverings → Heading 4016.91. 2. General Rubber Goods: If used for general industrial purposes without specific vehicle/flooring function → Heading 4016.99. 3. Automotive Parts: If specifically designed as parts/accessories for motor vehicles (e.g., vibration dampers) → Heading 8708.99. 4. Raw Material/Sheet: If the "gasket" is actually a thin sheet/film before final shaping → Heading 4001.21.
⚠️ Key Distinction Point:
- If it is a finished pad for flooring, it belongs to 4016.91.00.00.
- If it is a car part (shock absorber pad), it belongs to 8708.99.55.00.
- Misclassification leads to significant duty differences and customs delays!
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Duty Rate (Total) | Tax Breakdown |
|---|---|---|---|---|
4016.91.00.00 |
Natural rubber goods, other than hard rubber | Floor pads, underlays, ground coverings | 37.7% | Base: 2.7%, Sect 301: 25%, IEEPA: 10% |
4016.99.03.00 |
Other natural rubber articles | General industrial rubber parts (not flooring/auto) | 38.0% | Base: 3.0%, Sect 301: 25%, IEEPA: 10% |
8708.99.55.00 |
Parts and accessories of motor vehicles | Automotive shock pads, vibration dampers | 37.5% | Base: 2.5%, Sect 301: 25%, IEEPA: 10% |
4001.21.00.50 |
Natural rubber in primary forms or in plates, sheets, or strips | Rubber films/sheets (raw material or semi-finished) | 35.0% | Base: 0.0%, Sect 301: 25%, IEEPA: 10% |
🔍 Key Reminder:
- "Gasket" (垫片) is a generic term. Customs will look at the commercial invoice description and product photos. - If you declare "Gasket" but it is used for cars, it should be8708.99.55.00. - If it is used for floors, it must be4016.91.00.00. - Do not misdeclare a car part as a general rubber good to save 0.5% or 3%; customs audits will catch this.
💰 III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (and subsequent imports)
🎯 1. 4016.91.00.00 —— Natural Rubber Flooring Gaskets/Pads
| Item | Content |
|---|---|
| Base Tariff | 2.7% (ad valorem) |
| USITC Surcharge | +25.0% (Section 301 Duties) |
| IEEPA Surcharge | +10.0% (Targeting China/HK products, effective Nov 10, 2025) |
| Total Rate | 37.7% |
| Tax Calculation | CIF Value × 37.7% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Path | IEEPA:9903.01.25 → USITC:4016.91.00.00 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- Floor pads are considered consumer/industrial goods subject to full Section 301 and IEEPA tariffs. - No preferential treatment applies for natural rubber flooring goods from China.
🎯 2. 4016.99.03.00 —— Other Natural Rubber Articles
| Item | Content |
|---|---|
| Base Tariff | 3.0% (ad valorem) |
| USITC Surcharge | +25.0% (Section 301 Duties) |
| IEEPA Surcharge | +10.0% (Targeting China/HK products) |
| Total Rate | 38.0% |
| Tax Calculation | CIF Value × 38.0% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Path | IEEPA:9903.01.25 → USITC:4016.99.03.00 → FOOTNOTE:9903.88.01 |
📌 Note:
- This is the "catch-all" for natural rubber products not specified elsewhere (like automotive parts or flooring). - Slightly higher base rate (3.0%) makes it more expensive than flooring pads, but the surcharge is the same.
🎯 3. 8708.99.55.00 —— Auto Parts (Gaskets/Dampers)
| Item | Content |
|---|---|
| Base Tariff | 2.5% (ad valorem) |
| USITC Surcharge | +25.0% (Section 301 Duties) |
| IEEPA Surcharge | +10.0% (Targeting China/HK products) |
| Total Rate | 37.5% |
| Tax Calculation | CIF Value × 37.5% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Path | IEEPA:9903.01.25 → USITC:8708.99.55.00 → FOOTNOTE:9903.88.01 |
📌 Strategy:
- Automotive parts often have lower base tariffs (2.5%) because they are intermediate goods. - However, with the 35% total surcharge, the advantage is minimal. Accuracy is key: Must prove it is a car part (OEM designation).
🎯 4. 4001.21.00.50 —— Natural Rubber Films/Sheets
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| USITC Surcharge | +25.0% (Section 301 Duties) |
| IEEPA Surcharge | +10.0% (Targeting China/HK products) |
| Total Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Path | IEEPA:9903.01.25 → USITC:4001.21.00.50 → FOOTNOTE:9903.88.01 |
📌 Warning:
- Only for raw sheets/films. If you ship finished gaskets but declare them as "sheets" to get 35% instead of 37.7%, you will be caught. - Customs checks product morphology: Is it a pre-cut shape? If yes, it's a finished good (4016 or 8708).
🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
✅ 1. Preparation Checklist (All Required)
| Document | Required? | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must state material (100% Natural Rubber), hardness, dimensions, and intended use. |
| ✅ Product Photos | ✔️ | Clear images showing the shape. Is it a sheet? A cut pad? A car part? |
| ✅ Commercial Invoice | ✔️ | CRITICAL: Description must match HS Code. e.g., "Rubber Gasket for Car Engine" vs. "Rubber Floor Pad". |
| ✅ Packing List | ✔️ | Detail net/gross weight. |
| ✅ OEM Approval Letter (for Auto Parts) | ✔️ | If claiming 8708.99.55.00, provide proof it is a genuine auto part. |
✅ 2. Declaration Tips (Key Mantra)
🔥 “Function defines Code, Shape defines HS, Description must match!”
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| Rubber pad for truck suspension | 8708.99.55.00 + "Auto Part" |
Declaring as "Rubber Gasket" → Risk of reclassification |
| Rubber mat for gym/factory floor | 4016.91.00.00 + "Floor Pad" |
Declaring as "General Rubber Good" → Wrong tax |
| Raw rubber sheet for making gaskets | 4001.21.00.50 + "Rubber Sheet" |
Declaring as "Gasket" → Over-tax + Audit |
| Generic rubber spacer for machinery | 4016.99.03.00 + "Rubber Article" |
Declaring as "Auto Part" → Fraud risk |
✅ 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| Mixed Shipment (Auto parts + Floor pads) | Must split HS Codes. Do not combine. Mixing leads to customs hold. |
| OEM vs. Aftermarket | Aftermarket auto parts still fall under 8708.99.55.00. Ensure part numbers match OEM references. |
| Material Composition | Must confirm Natural Rubber. If it contains synthetic rubber, HS Code changes entirely (e.g., to 4016.93 or 4016.94). |
| Duty Drawback | If these are used to manufacture exported goods, explore Duty Drawback programs to reclaim the 35-38%. |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | Varies (See above) | 35% - 38% | No specific certs usually | High tariffs due to Section 301 & IEEPA |
| 🇨🇳 China | Varies | 2.5% - 10% | GB Standards | No extra surcharges |
| 🇪🇺 EU | Varies (e.g., 4016, 8708) | 0% - 4.5% | REACH + RoHS | No Section 301 equivalent |
| 🇨🇦 Canada | Varies | 0% - 5% | Health Canada | Free trade agreement considerations |
📌 Conclusion:
- USA is the most costly market for natural rubber gaskets due to the 35-38% total tariff. - Documentation of End-Use is the single most important factor for accurate classification.
📌 VI. Common Mistakes & Pitfall Guide (Lessons Learned)
❌ Mistake 1: Declaring all rubber items as "Other Rubber Articles" (4016.99)
👉 Consequence: If it's a floor pad, you miss the correct code 4016.91. If it's an auto part, you risk customs rejection for misclassification.
❌ Mistake 2: Failing to specify "Natural Rubber" in the description
👉 Consequence: Customs may assume synthetic rubber, which has different HS codes and potentially different tariffs.
❌ Mistake 3: Declaring finished gaskets as "Rubber Sheets" (4001.21)
👉 Consequence: Customs will inspect and find pre-cut shapes. You will be forced to reclassify and pay the difference + penalties.
✅ Correct Practice:
"Natural Rubber Shock Absorber Gasket, OEM Part #12345, for Toyota Camry, Hardness 60 Shore A"
→ Leads to8708.99.55.00"Natural Rubber Underlayment Pad, 5mm thickness, for Industrial Flooring"
→ Leads to4016.91.00.00
🎯 VII. Conclusion: Precision Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Floor Pad = 4016.91 (37.7%) | Auto Part = 8708.99 (37.5%) | Sheet = 4001.21 (35.0%)"
🔹 "One word 'Gasket' is not enough! Specify the END-USE."
🔹 "35-38% Total Tariff is unavoidable for China origin, so accuracy prevents delays!"
📌 Pro Tip:
If your gaskets are not made in China (e.g., sourced from Thailand or Vietnam), you may avoid the IEEPA 10% and potentially reduce the total tariff.
Action:
📞 Contact a licensed customs broker immediately.
📦 Prepare photos + OEM specs + material certs.
🚀 Clearance efficiency starts with the right HS Code!
✨ Professional Clearance, Start with Accurate Classification!
💼 Every cent of duty counts!
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.