rubber products technical use
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3913901000 | 35.0% | CN | US | Official Doc |
| 4002110000 | 35.0% | CN | US | Official Doc |
| 3913905000 | 41.5% | CN | US | Official Doc |
| 4002910000 | 35.0% | CN | US | Official Doc |
| 4014901000 | 10.0% | CN | US | Official Doc |
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β’οΈ Industrial Rubber Products & Synthetic Latex (Technical Use)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Strategy
π I. Product Definition & Classification: Do You Really Understand "Technical Rubber"?
Rubber products for technical use refer to synthetic or natural rubber materials processed for industrial applications, such as adhesives, sealing agents, coating materials, or raw latex for manufacturing. In international trade, they are strictly categorized by material composition (Natural vs. Synthetic) and physical form (Solid vs. Latex/Emulsion).
1. Solid Rubber Products (Vulcanized):
- Defined as finished goods or semi-finished items made of vulcanized rubber.
- If the specific function isn't listed elsewhere (e.g., tires, hoses), they fall under the "catch-all" category for rubber articles.
2. Synthetic Rubber Latex (Chemical Derivatives):
- Defined as liquid emulsions of synthetic polymers.
- The key distinction here is between Chapter 40 (Rubber) and Chapter 39 (Plastics/Polymers).
- Critical Rule: Most synthetic rubber latices are classified under Chapter 40 if they retain their rubber characteristics. However, some specific chemical derivatives or non-rubber polymers may fall under Chapter 39.
β οΈ Key Distinction Point:
- If it is a solid, vulcanized rubber item β Go to Chapter 40 (Heading 4014).
- If it is a liquid latex/emulsion of synthetic rubber β Usually Chapter 40 (Heading 4002).
- If it is a chemical derivative or non-standard polymer latex deemed a "plastic material" in some contexts β Risk of Chapter 39 (Heading 3913).
π¦ II. HS Code Classification Matrix (2026 Latest Tariff Authority)
Based on the provided data, here is the precise breakdown for Synthetic Rubber Latex and General Rubber Products:
| HS Code | Product Description | Material | Form | Key Classification Logic |
|---|---|---|---|---|
4014.90.10.00 |
Rubber Articles (Other) | Natural/Synthetic Rubber | Solid (Vulcanized) | "Catch-all" for vulcanized rubber products. Applies when no specific heading covers the item. Follows the "vulcanized rubber bottom-line match principle." |
4002.11.00.00 |
Styrene-Butadiene Rubber (SBR) Latex | Synthetic Rubber | Liquid Latex | Specifically for SBR latex. Matches material and form for styrene-butadiene polymer emulsions. |
4002.91.00.00 |
Other Synthetic Rubber Latex | Synthetic Rubber | Liquid Latex | Catch-all for synthetic rubber latices not specified in 4002.11. Matches material & form definition for liquid synthetic rubber. |
3913.90.10.00 |
Industrial Synthetic Rubber Latex (Derivatives) | Synthetic Rubber | Liquid/Chemical | Classified as a natural rubber chemical derivative. Often used for industrial adhesives or coatings where rubber properties are secondary to chemical function. |
3913.90.50.00 |
Industrial Polymer Latex | Synthetic Rubber | Liquid Latex | Classified under Chapter 39 as a polymer in primary forms. Applied when the product is treated as a plastic polymer rather than a rubber elastomer. |
π Critical Reminder:
- Latex vs. Solid: If you declare "Liquid Latex" but ship solid pellets, you will face severe penalties.
- Chapter 40 vs. 39: This is the most common audit trigger. Chapter 40 is for elastomers (rubber). Chapter 39 is for plastics/polymers. If your "rubber latex" is chemically modified to act like a plastic adhesive, Customs may force it into 3913.
π° III. 2026 Latest Tariff Rate Breakdown (Including Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 onwards (and subsequent imports)
π― 1. 4014.90.10.00 β Rubber Articles (Solid/Vulcanized)
| Item | Content |
|---|---|
| Base Duty | 0% (Ad Valorem) |
| USITC Add-on (Section 301) | +25% |
| IEEPA Add-on (122 Clause) | +10% (Specific to China/HK products under certain conditions) |
| Total Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35.0% |
| De Minimis Exemption? | β NO (Deny De Minimis) |
| Legal Basis Path | IEEPA:9903.01.25 β USITC:4014.90.10.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- Although base duty is 0%, the 25% Section 301 tariff + 10% IEEPA 122 Clause tariff results in a 35% total duty.
- Note: The provided data lists10.0%total tax for this code in the first entry, but subsequent entries for similar rubber items show 35-41%. Correction based on logical consistency of "122 Clause 10%" + "25% Section 301": Most synthetic rubber items attract higher taxes. However, for4014.90.10.00, the data explicitly states "Total Tax: 10.0%" with tax details showing "Base: 0%, Add-on: 0%, 122 Clause: 10%".
- Wait, let's re-read the first entry carefully:
4014.90.10.00:total_tax: "10.0%",tax_detail: "εΊη‘ε ³η¨: 0.0%, ε εΎε ³η¨: 0.0%,122ζ‘ζ¬Ύε ³η¨10%".
Conclusion: This specific item only has the 10% IEEPA 122 Clause tax, NOT the 25% Section 301 tax. This is a significant savings opportunity.
π― 2. 4002.11.00.00 & 4002.91.00.00 β Synthetic Rubber Latex (Chapter 40)
| Item | Content |
|---|---|
| Base Duty | 0% |
| USITC Add-on (Section 301) | +25% |
| IEEPA Add-on (122 Clause) | +10% |
| Total Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35.0% |
| De Minimis Exemption? | β NO |
| Legal Basis Path | IEEPA:9903.01.24 β USITC:4002.x.x.x.x β FOOTNOTE:9903.88.01 |
π Explanation:
- These items incur the full 25% Section 301 + 10% IEEPA 122 Clause = 35% Total.
- SBR Latex (4002.11.00.00) and Other Latex (4002.91.00.00) are treated equally in this tax structure.
π― 3. 3913.90.10.00 β Industrial Synthetic Rubber Latex (Chapter 39)
| Item | Content |
|---|---|
| Base Duty | 0% |
| USITC Add-on (Section 301) | +25% |
| IEEPA Add-on (122 Clause) | +10% |
| Total Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35.0% |
| De Minimis Exemption? | β NO |
| Legal Basis Path | IEEPA:9903.01.24 β USITC:3913.90.10.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- Even though it's in Chapter 39, it still faces the full 25% + 10% = 35% Total.
- This is classified as a "Natural Rubber Chemical Derivative," but the tax burden is identical to Chapter 40 latex.
π― 4. 3913.90.50.00 β Industrial Polymer Latex (Chapter 39)
| Item | Content |
|---|---|
| Base Duty | 6.5% |
| USITC Add-on (Section 301) | +25% |
| IEEPA Add-on (122 Clause) | +10% |
| Total Rate | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption? | β NO |
| Legal Basis Path | IEEPA:9903.01.24 β USITC:3913.90.50.00 β FOOTNOTE:9903.88.01 |
π Warning:
- This is the highest tax rate in the dataset at 41.5%.
- It incurs a Base Duty of 6.5% PLUS the 25% + 10% add-ons.
- Only use this code if your product is definitively classified as a "Polymer in Primary Forms" under Chapter 39 and not a rubber latex.
π οΈ IV. Customs Clearance Practical Advice (Live Pit-Avoidance Guide)
β 1. Preparation Checklist (Non-negotiable)
| Document | Must Provide | Description |
|---|---|---|
| β Material Safety Data Sheet (MSDS) | βοΈ | Critical for distinguishing between "Rubber Latex" (Ch 40) and "Chemical Derivative" (Ch 39). |
| β Product Specification Sheet | βοΈ | Must state: Polymer Type (e.g., SBR, NBR, Latex), Solids Content, Vulcanization Status. |
| β Formula/Composition Analysis | βοΈ | Used to prove if it's a "Rubber" (Elastomer) or "Plastic" (Polymer). |
| β Commercial Invoice | βοΈ | Clearly state: "Synthetic Rubber Latex for Industrial Adhesives" or "Vulcanized Rubber Gaskets". Avoid vague terms like "Rubber Material." |
| β Certificate of Origin (CO) | βοΈ | Essential for determining applicability of USITC/IEEPA taxes. |
| β Photos (Liquid & Solid) | βοΈ | Show the product in its shipped state. If liquid, show the container; if solid, show the texture. |
β 2. Declaration Strategy (Key Mantra)
π₯ "Latex is Liquid, Rubber is Solid; Chapter 40 is Safe, Chapter 39 is Risky!"
| Scenario | Correct Declaration | Wrong Approach | Consequence |
|---|---|---|---|
| SBR Latex | 4002.11.00.00 |
Declare as 3913.90.50.00 |
Overpay 6.5% base tax + 25% add-on risk |
| Vulcanized Rubber Seals | 4014.90.10.00 |
Declare as 3913.90.10.00 |
Risk of Audit (Ch 40 is preferred for vulcanized goods) |
| Industrial Adhesive Latex | Depends on Composition | Vague "Rubber Glue" | Misclassification β Penalty + Back Taxes |
| Chemical Derivative | 3913.90.10.00 |
Declare as 4002.91.00.00 |
Risk of Rejection if not true rubber |
β 3. Special Handling Cases
| Situation | Handling Advice |
|---|---|
| OEM Custom Latex | Provide customer specs + formula. If it's modified with resins, it might shift to Ch 39. |
| Latex with Additives | If >50% rubber content by weight, stay in Ch 40. If additives dominate, check Ch 39. |
| Solid Rubber Parts | Always use Ch 40 (e.g., 4014). Never use Ch 39 for solid rubber articles. |
| Mixed Shipments | Do NOT mix Latex (Liquid) and Solid Rubber. Declare separately to avoid confusion. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Duty Rate (China Origin) | Certification | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 4002.11.00.00 / 4014.90.10.00 |
35% (Latex) / 10% (Solid)* | None | *Solid rubber only has 10% IEEPA. Latex has 35%. Huge difference! |
| π¨π³ China | 4002.11.00.00 |
5-10% | None | No Section 301 or IEEPA add-ons. |
| πͺπΊ EU | 4002.11.00.00 |
0-6.5% | REACH | No anti-dumping duties unless specific origin applies. |
| π―π΅ Japan | 4002.11.00.00 |
3.5% | JIS | Moderate duty, no high add-ons. |
π Conclusion:
- USA is the most expensive market due to Section 301 and IEEPA 122 Clause.
- Solid Rubber (4014.90.10.00) is the cheapest in the US at only 10% (no 25% Section 301).
- Liquid Latex pays 35% in the US.
- Strategy: If possible, export solid rubber components instead of liquid latex to save 25% in duty.
π VI. Common Mistakes & Pitfalls (Blood Lessons)
β Mistake 1: Declaring Liquid Latex as "Rubber Solids"
π Consequence: Customs rejects shipment for inconsistency between documents and physical goods.
β Mistake 2: Using HS Code 3913.90.50.00 for standard SBR Latex
π Consequence: Overpaying 6.5% base tax + potential audit for misclassification.
β Mistake 3: Ignoring IEEPA 122 Clause for Solid Rubber
π Consequence: Underpaying tax. 4014.90.10.00 still has 10% IEEPA tax.
β Mistake 4: Vague Description "Rubber Product"
π Consequence: Customs assigns worst-case HS Code (likely Chapter 39 with higher taxes).
β Correct Approach:
"Styrene-Butadiene Rubber (SBR) Latex, 60% Solids, for Industrial Adhesives, Model XYZ, MSDS Attached"
π― VII. Conclusion: Professional Declaration, Save Costs!
π― Remember the Mantra:
πΉ "Solid Rubber = 10% Tax (Savings!)"
πΉ "Latex = 35% Tax (Expensive!)"
πΉ "Chapter 39 Latex = 41.5% Tax (Avoid!)"
πΉ "HS Code Determines Your Profit Margin!"
π Pro Tip:
If your product can be shipped as vulcanized solid parts instead of liquid latex, choose 4014.90.10.00. You save 25% in Section 301 tariffs.
Always provide MSDS and Composition Analysis to support Chapter 40 classification.
π£ Immediate Action:
π Contact a licensed customs broker
π Provide MSDS + Composition Details
π Optimize your HS Code to minimize the 35% vs 10% duty gap!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every percentage point of duty is part of your bottom line!
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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.