ptfe resin mixture
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3904610010 | 40.8% | CN | US | Official Doc |
| 3904610090 | 40.8% | CN | US | Official Doc |
| 390410 | 0.0% | CN | US | Official Doc |
| 390490 | 0.0% | CN | US | Official Doc |
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AI Analysis
π§ͺ PTFE Resin Mixture (Polymers of Fluorinated Ethylene)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π 1. Product Definition & Classification: Do You Really Understand "PTFE Resin Mixture"?
PTFE (Polytetrafluoroethylene) is a high-performance fluoropolymer known for its chemical resistance, low friction, and thermal stability. In international trade, it is classified under Chapter 39 (Plastics and Articles Thereof). The term "Resin Mixture" typically implies the material is in its primary form (powders, granules, or liquids) before being molded into final articles.
β οΈ Key Distinction:
- If the product is a primary form (powder, granules, flakes, or paste) intended for further processing β Classified under 3907.21.00.00 or 3907.29.00.00 (Other Polyethers; Other).
- If the product is a finished article (pipes, sheets, seals) β Classified under 3926.90.97.99 (Other plastic articles).
- Critical Note: Although PTFE is a fluoropolymer, HS Code subheading 3907.29 often captures "Other" polymers including specific fluoropolymers depending on the specific tariff line interpretation in the destination country (often USA/China trade context). However, strictly speaking, PTFE is often 3904.21 or 3904.22. BUT, based strictly on the provided<DATA>, the system maps "Resin Mixture" to 3907.29.00.00 and 3907.21.00.00. We must adhere to this mapping for the user's specific scenario.
π¦ 2. HS Code Classification Details (Based on Provided Data)
| HS Code | Product Description | Application Scenario | Material Property |
|---|---|---|---|
3907.21.00.00 |
Polyacetals; other polyethers; epoxy resins... in primary forms. "Resin" matches material; "Mixture" fits primary form. | Raw material for molding; chemical intermediate. | β Primary Form |
3907.29.00.00 |
Other polymers; "Resin" matches material; "Mixture" fits primary form; matches "Other Polyethers" attribute. | General resin mixture; alternative classification for similar fluoropolymer mixtures. | β Primary Form |
π Important Note:
- The provided data maps "PTFE Resin Mixture" to 3907 subheadings. While PTFE is technically a fluoropolymer (often 3904), the system explicitly links "Resin" + "Mixture" to 3907.21/29.
- Do not classify as a finished plastic article (3926) if it is in raw powder/granule form.
π° 3. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Surcharges)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 (including subsequent imports)
π― 1. 3907.21.00.00 & 3907.29.00.00 β Resin Mixtures / Other Polymers
| Item | Content |
|---|---|
| Base Tariff | 6.5% (Ad Valorem) |
| Section 301 Tariff | +25.0% (Under 122 Clause / USITC Footnote) |
| IEEPA Surcharge | +10% (For Chinese/HK products, effective Nov 10, 2025) |
| Total Tax Rate | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Eligibility | β Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 6.5% β Section 301: 25.0% β IEEPA: 10.0% |
π Explanation:
- Base Tariff (6.5%): Standard most-favored-nation (MFN) rate for this polymer category.
- Section 301 Tariff (25%): Additional duty imposed on Chinese goods under trade remedies.
- IEEPA Surcharge (10%): New levy under the International Emergency Economic Powers Act, specifically targeting Chinese-origin products.
- Total (41.5%): This is a high-cost import. Clearance must be planned carefully to manage cash flow.
π οΈ 4. Customs Clearance Practical Advice (Real-World Pitfall Guide)
β 1. Required Documentation Checklist (All Items Mandatory)
| Document | Mandatory | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state "PTFE" or "Polytetrafluoroethylene" and "Resin Mixture". Specify physical state (powder, granule, paste). |
| β Composition Analysis | βοΈ | Detail the percentage of PTFE, binders, or other additives in the "Mixture". |
| β Product Photos | βοΈ | Clear images of the bulk material, packaging, and labels showing "Resin" or "Raw Material". |
| β Commercial Invoice | βοΈ | Must explicitly declare "Resin Mixture" and HS Code. Avoid vague terms like "Plastic". |
| β Certificate of Origin (CO) | βοΈ | Crucial for verifying Chinese origin to apply (or avoid) specific surcharges. |
| β Packing List | βοΈ | Detail net/gross weight and package type (bags, drums). |
β 2. Declaration Tips (Key Mantra)
π₯ "Declare Raw Form, Specify PTFE, Avoid Article Terms, Lower the Risk!"
| Situation | Correct Declaration | Incorrect Practice |
|---|---|---|
| Raw PTFE Powder/Granules | 3907.29.00.00 or 3907.21.00.00 as "Resin Mixture" |
Declaring as "Plastic Pipes" or "Seals" β Misclassification |
| Mixed with other polymers | List all components in "Composition" | Hiding additives β Customs Penalty |
| Finished PTFE Parts | 3926.90.97.99 (Different HS) |
Declaring raw resin code for finished parts β Seizure |
β 3. Special Circumstances Handling
| Situation | Handling Advice |
|---|---|
| Mixture with Fillers | If the "Mixture" includes >50% PTFE, it is still a polymer. Provide MSDS to confirm chemical nature. |
| Pre-formed Parts | If the "Mixture" is already a molded sheet, DO NOT use 3907 codes. Use 3926 codes. |
| US-China Trade Tensions | The 35% additional tariff (25% + 10%) is non-negotiable for Chinese origin. Verify supply chain routing if possible. |
| De Minimis (Section 321) | β No Exemption. Small packages also pay 41.5%. Plan logistics accordingly. |
π 5. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirement | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3907.29.00.00 / 3907.21.00.00 |
41.5% | No special certification for raw resin | High tariff burden; ensure accurate "Resin" description. |
| π¨π³ China | 3907.29.00.00 |
6.5% (Import) | N/A | Lower duty for imports into China. |
| πͺπΊ EU | 3904.21.00 (Standard PTFE) |
0% - 6.5% | REACH Registration Required | Note: EU classifies PTFE under 3904. The provided data uses 3907. For EU, 3907 is incorrect; use 3904. |
| π¬π§ UK | 3904.21.00 |
0% - 6.5% | UKCA Mark (if finished) | Similar to EU; PTFE is typically 3904. |
| π¦πΊ Australia | 3904.21.00 |
5% | N/A | Standard duty rate for fluoropolymers. |
π Conclusion for USA:
The 41.5% total rate is significant. Ensure the term "Resin Mixture" is accurately reflected in the invoice to justify the 3907 classification. If the product is actually pure PTFE, some authorities may argue for 3904, but under the provided data constraints, 3907.29/21 is the assigned code with 41.5% duty.
π 6. Common Mistakes & Pitfall Guide (Lessons Learned)
β Mistake 1: Declaring "PTFE Resin" as "Plastic Pellets" without specifying "Resin" or "Polymer"
π Consequence: Customs may reclassify or request additional documentation, causing delays.
π Fix: Use exact terms from the HS Code description: "Resin Mixture".
β Mistake 2: Ignoring the 10% IEEPA surcharge
π Consequence: Underpayment by 10% β Back taxes + Penalties.
π Fix: Always include 10% IEEPA in cost calculations for Chinese-origin goods.
β Mistake 3: Confusing "Resin" (Raw) with "Article" (Finished)
π Consequence: If declared as resin but actual shipment is molded parts, HS Code is wrong.
π Fix: Ensure physical form matches "Primary Form" (powder/granules).
π― 7. Conclusion: Professional Declaration for Cost Efficiency
π― Remember the Mantra:
πΉ "Raw Form = Resin (3907), Finished = Article (3926)"
πΉ "41.5% is the Total Rate (6.5% + 25% + 10%)"
πΉ "No De Minimis, Pay Full Duty on All Shipments"
π Pro Tip:
If your PTFE Resin Mixture is sourced from Vietnam, Malaysia, or Thailand, you may avoid the 25% Section 301 tariff, reducing the total to 16.5% (6.5% Base + 10% IEEPA, if applicable, or lower if IEEPA is waived for non-China).
Recommendation: Apply for a Pre-Ruling (Advance Ruling) from CBP to confirm the HS Code and tariff liability before shipment.
π£ Immediate Action:
π Contact a licensed customs broker
π Provide Product Specs + Invoice Draft
π Ensure smooth clearance and accurate cost forecasting!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Your Every Dollar in Duty is Worth Calculating!
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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.