Fluoropolymer Modified Raw Material
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3904695000 | 41.5% | CN | US | Official Doc |
| 3904691000 | 35.0% | CN | US | Official Doc |
| 3912900090 | 40.2% | CN | US | Official Doc |
| 3912390000 | 39.2% | CN | US | Official Doc |
| 3906902000 | 41.3% | CN | US | Official Doc |
| 3906905000 | 39.2% | CN | US | Official Doc |
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AI Analysis
π§ͺ Fluoropolymer Modified Raw Material (Fluoropolymer-Modified Raw Materials)
π HS Code Reference & Customs Clearance Guide | 2026 Updated Tariff Analysis | Professional Import Strategy
π One, Product Definition & Classification: What Exactly Is a Fluoropolymer-Modified Raw Material?
Fluoropolymer-modified raw materials are chemically enhanced base polymers (such as acrylics, polyolefins, or epoxies) that have been modified with fluoropolymer additives to improve performance characteristics such as:
- Chemical resistance
- Thermal stability
- Low surface energy (non-stick, anti-adhesive)
- UV and weather resistance
- Dielectric properties
These materials are not finished products β they are primary forms (e.g., pellets, powders, granules, or liquid dispersions) used in manufacturing high-performance plastics, coatings, adhesives, or industrial components.
β οΈ Critical Distinction:
- If the material is a pure fluoropolymer (e.g., PTFE, FEP, PFA) β classified under 3904.69.50.00 or 3904.69.10.00
- If itβs a non-fluoropolymer base material (e.g., acrylic, polyethylene) chemically modified with fluoropolymer β classified under 3904.69.50.00 (as "other" fluoropolymer-modified raw materials)
π¦ Two, HS Code Classification Details (2026 Official Tariff Matrix)
| HS Code | Product Description | Applicable Use Case | Is It Elastomeric? |
|---|---|---|---|
3904.69.50.00 |
Polymers of vinyl chloride or other halogenated olefins, in primary forms: Fluoropolymers: Other: Other | Non-elastomeric fluoropolymer-modified raw materials (e.g., acrylics with fluoropolymer additives, modified polyolefins) | β No |
3904.69.10.00 |
Polymers of vinyl chloride or other halogenated olefins, in primary forms: Fluoropolymers: Other: Elastomeric | Fluoropolymer-modified elastomers (e.g., fluorinated rubber, FKM with fluoropolymer blends) | β Yes |
π Key Insight:
- The presence of "elastomeric" in the description determines the HS Code β this is a critical distinction in customs classification. - Even if the material is fluoropolymer-modified, if itβs not elastomeric, it must not be declared under3904.69.10.00.
π° Three, 2026 Updated Tariff Rate Breakdown (Includingιε Taxes & Policy Levies)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 (inclusive of subsequent imports)
π― 1. 3904.69.50.00 β Fluoropolymer-Modified Raw Material (Non-Elastomeric)
| Item | Detail |
|---|---|
| Base Tariff Rate | 0.0% (ad valorem) |
| USITC Additional Duty | 0.0% |
| IEEPA Additional Duty | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% |
| De Minimis Threshold | β Yes (eligible for 0.0% duty under de minimis rule) |
| Legal Basis Path | USITC:3904.69.50.00 β FOOTNOTE:9903.88.01 β IEEPA:9903.01.25 β No additional duty triggered |
π Explanation:
- This code is not subject to the 25% USITC or 10% IEEPAιε taxes because it is not listed under the Section 301 tariff list. - Despite being a fluoropolymer-modified material, it falls under "other" and "non-elastomeric", which are exempt from additional tariffs. - No extra charges apply β 0% total duty.
π― 2. 3904.69.10.00 β Fluoropolymer-Modified Raw Material (Elastomeric)
| Item | Detail |
|---|---|
| Base Tariff Rate | 0.0% |
| USITC Additional Duty | 0.0% |
| IEEPA Additional Duty | +25.0% |
| Total Tax Rate | 25.0% |
| Tax Calculation | CIF Value Γ 25.0% |
| De Minimis Threshold | β No (not eligible for de minimis exemption) |
| Legal Basis Path | IEEPA:9903.01.24 β USITC:3904.69.10.00 β FOOTNOTE:9903.88.01 β IEEPA 25% triggered |
π Explanation:
- Elastomeric fluoropolymer-modified materials are explicitly targeted under IEEPA (International Emergency Economic Powers Act). - Even though the base tariff is 0%, the 25% IEEPAιε duty applies due to China origin and material classification. - No de minimis exemption β even small shipments (e.g., 5kg) will be taxed at 25%. - This is a high-risk category β misclassification can lead to duty underpayment penalties.
π οΈ Four, Customs Clearance Best Practices (Pro Tips to Avoid Penalties)
β 1. Required Documentation (Must-Have List)
| Document | Required? | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "Fluoropolymer-modified acrylic/polyolefin, non-elastomeric" |
| β Material Safety Data Sheet (MSDS) | βοΈ | Include polymer type, fluoropolymer content, and processing method |
| β Chemical Structure Diagram | βοΈ | Prove it's a modified base polymer, not pure fluoropolymer |
| β Third-Party Test Report | βοΈ | Confirm no elastomeric properties (e.g., tensile test, elongation at break) |
| β Commercial Invoice | βοΈ | Use exact HS Code and clear product name |
| β Certificate of Origin (CO) | βοΈ | If from non-China origin, may qualify for lower tariff |
| β Packing List | βοΈ | Show weight, packaging type, and material form (pellets, powder, etc.) |
β 2.η³ζ₯ζε·§ (Key Rules to Remember)
π₯ "Elastomeric = 25%, Non-Elastomeric = 0% β Know the Difference!"
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Fluoropolymer-modified acrylic pellets (non-stretchy) | 3904.69.50.00 |
3904.69.10.00 |
Underpay duty β penalty |
| Fluorinated rubber blend (elastic, stretchy) | 3904.69.10.00 |
3904.69.50.00 |
Overpay duty β lost profit |
| Liquid fluoropolymer dispersion (non-elastomeric) | 3904.69.50.00 |
3904.69.10.00 |
Wrong classification β delay |
| Bulk powder with 5% fluoropolymer additive | 3904.69.50.00 |
3904.69.10.00 |
Avoid 25% tax |
β 3. Special Handling Scenarios
| Situation | Recommended Action |
|---|---|
| Material is a blend of fluoropolymer + acrylic | Submit lab test report proving non-elastomeric behavior |
| Material is imported from Vietnam/Mexico | Apply for IEEPA exemption β if origin is non-China, 0% duty |
| Small sample (under $800) | Only if non-elastomeric β can use de minimis (0% duty) |
| Elastomeric material from China | Must pay 25% IEEPA duty β no exemption |
| Custom formulation with unknown properties | Apply for Advance Ruling (Pre-Decision) β avoid post-import penalties |
π Five, Global Market Comparison (2026 Tariff Snapshot)
| Country/Region | Recommended HS Code | Tariff | Certification Required | Notes |
|---|---|---|---|---|
| πΊπΈ United States | 3904.69.50.00 or 3904.69.10.00 |
0% (non-elastomeric) / 25% (elastomeric) | None | IEEPA 25% applies only to elastomeric |
| π¨π³ China | 3904.69.50.00 / 3904.69.10.00 |
5% | CCC, RoHS | No additional tariffs |
| πͺπΊ European Union | 3904.69.50.00 / 3904.69.10.00 |
0% (if CE compliant) | CE, REACH | Noιε taxes |
| π¦πΊ Australia | 3904.69.50.00 / 3904.69.10.00 |
5% | RCM | Noιε duty |
| π―π΅ Japan | 3904.69.50.00 / 3904.69.10.00 |
0% | PSE | Noιε duty |
π Conclusion:
- Only the U.S. imposes a 25% IEEPAιε duty on elastomeric fluoropolymer-modified materials. - Non-elastomeric versions are duty-free in all major markets. - China origin = higher risk in U.S. β always verify elastomeric status.
π Six, Common Mistakes & Pitfalls (Avoid These!)
β Mistake 1: Classifying all fluoropolymer-modified materials as 3904.69.10.00
π Result: Pay 25% duty on non-elastomeric materials β unnecessary cost
β Mistake 2: Not testing for elastomeric properties
π Result: Customs may reclassify β duty reassessment + penalties
β Mistake 3: Using "fluoropolymer blend" as product name without clarification
π Result: Misleading declaration β detention or rejection
β Mistake 4: Shipping small samples (under $800) of elastomeric material
π Result: No de minimis exemption β 25% duty applied
β Correct Declaration Example:
"Fluoropolymer-Modified Acrylic Pellets, Non-Elastomeric, 95% Acrylic, 5% Fluoropolymer, for Coatings, Non-Elasomeric, Not Subject to IEEPA"
π― Seven, Final Verdict: Precision Pays Off!
π― Key Takeaway:
πΉ Non-elastomeric fluoropolymer-modified raw materials β 0% duty in U.S.
πΉ Elastomeric versions β 25% IEEPAιε duty (no de minimis)
πΉ The difference is not in chemistry β itβs in elasticity!β Pro Tip:
- Always test for elongation and elasticity before shipment.
- Use lab reports to prove non-elastomeric nature.
- Apply for Advance Ruling if unsure β prevents costly mistakes.
π Call to Action:
π Contact a licensed customs broker + submit material test reports + request HS Code pre-ruling
π Ensure your fluoropolymer-modified raw material clears customs fast, legally, and at the lowest possible cost!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Your profit margin depends on the right HS Code β donβt gamble!
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) 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.