Acrylic Polymer for Adhesion
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3907610010 | 41.5% | CN | US | Official Doc |
| 3907690010 | 41.5% | CN | US | Official Doc |
| 3906902000 | 41.3% | CN | US | Official Doc |
| 3914006000 | 38.9% | CN | US | Official Doc |
| 3914002000 | 35.0% | CN | US | Official Doc |
AI Analysis
π§ͺ Acrylic Polymer for Adhesion (η²ζ§δΈη―ι Έθεη©)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Entry Strategy
π Part 1: Product Definition & Classification: Do You Really Understand "Acrylic Polymer"?
Acrylic Polymer for Adhesion is a critical raw material in the adhesive, sealant, and coating industries. In international trade, it is primarily classified under Chapter 39 (Plastics and Articles Thereof), but the specific subheading depends heavily on its molecular weight, viscosity, and intended use (e.g., medical vs. industrial).
Key Distinction Points: - High Viscosity/Specific Grades: Often falls under 3907.6x (Polyacetals, other polyethers, etc., specifically acrylics with high viscosity). - General/Lower Viscosity: May fall under 3906.90 (Acrylic polymers in primary forms). - Medical/Ion Exchange Specific Uses: May be misclassified or specifically classified under 3914 (Ion exchangers) if it meets strict chemical definitions for ion exchange.
β οΈ Critical Note:
- The term "Adhesion" implies industrial application, so 3906 or 3907 are the most likely candidates.
- 3914 is a "trap" category; it requires the substance to be an ion exchanger. If itβs just a sticky polymer, it likely does not qualify, leading to higher taxes if misdeclared.
- Base Tariffs vary significantly (0% to 6.5%), but Add-on Tariffs are uniform across these codes for Chinese origin.
π¦ Part 2: HS Code Classification Details (2026 Latest Tariff Authority)
The following HS Codes are derived strictly from the provided <DATA> set. All entries assume Origin: China and Destination: USA (based on the 25% + 10% tariff structure in the data).
| HS Code | Product Description (from Data) | Applicable Scenario | Tax Logic Basis |
|---|---|---|---|
3907.61.00.10 |
Special viscosity acrylic polymer | Matches morphological characteristics of high-viscosity acrylics | High Tax Tier: 41.5% |
3907.69.00.10 |
Special viscosity acrylic polymer | Fallback logic for "special viscosity" not covered in 3907.61 | High Tax Tier: 41.5% |
3906.90.20.00 |
Medical acrylic polymer | Fits "primary form" fallback logic for general acrylics | Medium-High Tax Tier: 41.3% |
3914.00.60.00 |
Medical acrylic polymer | Specific ion exchanger requirements for polymers | Medium Tax Tier: 38.9% |
3914.00.20.00 |
Medical acrylic polymer | Fits "primary form chemical" definition | Lowest Base Tax Tier: 35.0% |
π Key Insight:
- 3907.6x codes carry the highest total tax burden (41.5%) due to a higher base tariff (6.5%).
- 3914.00.20.00 offers the lowest total tax (35.0%) because its base tariff is 0.0%, making it the most cost-effective if the product qualifies.
- "Medical" vs. "Industrial": The data labels 3906 and 3914 as "Medical acrylic polymer." If your product is for industrial adhesives, declaring it as "Medical" (3906/3914) without medical certification may trigger customs audits. However, the tax savings (35% vs 41.5%) might be tempting for generic polymers.
π° Part 3: 2026 Latest Tariff Rate Breakdown (Including Surcharges)
β Applicable Country: USA (US)
β Origin: China (CN)
β Effective Date: Ongoing (25% Section 301 + 10% IEEPA)
π― 1. 3907.61.00.10 & 3907.69.00.10 ββ Special Viscosity Acrylic Polymers
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| IEEPA Surcharge | +10.0% (122 Clause / China-specific) |
| Total Tax Rate | 41.5% |
| Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible (High value raw materials) |
| Legal Basis | Base 6.5% + 301 (25%) + IEEPA (10%) |
π Explanation:
- These codes target "Special Viscosity" acrylics. The 6.5% base rate is the highest among the options.
- Total Cost Impact: For every $10,000 CIF value, you pay $4,150 in duties.
π― 2. 3906.90.20.00 ββ Acrylic Polymer (Primary Form)
| Item | Content |
|---|---|
| Base Tariff | 6.3% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge | +10.0% |
| Total Tax Rate | 41.3% |
| Calculation | CIF Value Γ 41.3% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | Base 6.3% + 301 (25%) + IEEPA (10%) |
π Explanation:
- A slight improvement over 3907.6x (0.2% savings).
- The summary mentions "Medical," so ensure your product documentation aligns with this description if used for customs purposes.
π― 3. 3914.00.60.00 ββ Ion Exchange Agent (Acrylic)
| Item | Content |
|---|---|
| Base Tariff | 3.9% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge | +10.0% |
| Total Tax Rate | 38.9% |
| Calculation | CIF Value Γ 38.9% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | Base 3.9% + 301 (25%) + IEEPA (10%) |
π Explanation:
- Significant Savings: 2.6% cheaper than the 3907/3906 categories.
- Risk: Must meet "Ion Exchange" criteria. If customs determines itβs just a standard adhesive polymer, this classification could be rejected.
π― 4. 3914.00.20.00 ββ Primary Form Chemical (Ion Exchange)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surcharge | +25.0% |
| IEEPA Surcharge | +10.0% |
| Total Tax Rate | 35.0% |
| Calculation | CIF Value Γ 35.0% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis | Base 0.0% + 301 (25%) + IEEPA (10%) |
π Explanation:
- Best Case Scenario: 35.0% total tax.
- Why? The base tariff is 0%. This code is described as fitting the "primary form chemical definition."
- Caution: This is the most aggressive classification. Ensure your Technical Data Sheet (TDS) supports the "primary form" and potential "ion exchange" characterization to avoid audits.
π οΈ Part 4: Customs Clearance Practical Advice (Pitfall Avoidance)
β 1. Required Documentation Checklist
| Document | Mandatory? | Notes |
|---|---|---|
| β Technical Data Sheet (TDS) | βοΈ | Must specify viscosity, molecular weight, and chemical composition. |
| β Material Safety Data Sheet (MSDS) | βοΈ | Essential for chemical classification. |
| β Product Photos | βοΈ | Show physical form (powder, liquid, bead, etc.). |
| β Commercial Invoice | βοΈ | Clearly state "Acrylic Polymer for Adhesion" + HS Code. |
| β Certificate of Origin | βοΈ | Proof of Chinese origin triggers 25%+10% tariffs. |
| β Usage Statement | βοΈ | Declare end-use (e.g., "Manufacture of pressure-sensitive adhesives"). |
β 2. Declaration Strategy (Key Mnemonics)
π₯ "Viscosity High, Code 3907; Low Base, Code 3914; Match Data, Save Big!"
| Scenario | Recommended HS Code | Risk Level | Tax Rate |
|---|---|---|---|
| High viscosity, industrial grade | 3907.61.00.10 / 3907.69.00.10 |
Low (Matches data) | 41.5% |
| General purpose, primary form | 3906.90.20.00 |
Medium | 41.3% |
| Claims to be Ion Exchanger/Medical | 3914.00.60.00 |
High (Requires proof) | 38.9% |
| Aggressive Classification (Lowest Tax) | 3914.00.20.00 |
Very High (Audit risk) | 35.0% |
π Advice:
- If your product is a standard industrial adhesive polymer,3914.00.20.00is risky. Customs may argue itβs not an "ion exchanger."
-3906.90.20.00is a safer middle ground if the viscosity is low/standard.
-3907.6xis the safest for "special viscosity" products but costs more.
β 3. Special Cases & Handling
| Case | Handling Advice |
|---|---|
| OEM Adhesive Resins | Provide OEM contract. Label as "Acrylic Polymer for Adhesive Manufacturing." |
| Liquid vs. Solid | Ensure HS Code matches physical form. 3906/3907 often cover liquids/powders differently. |
| Medical Claims | If using 3906.90.20.00 or 3914, ensure product has FDA/CE medical certification if declared as "Medical." |
| Partial Duty Exemption | β None. All codes listed have no de minimis or exemption. |
π Part 5: Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Base Tariff | Add-on Tariffs | Total Est. Tax | Notes |
|---|---|---|---|---|---|
| πΊπΈ USA | 3914.00.20.00 (Optimized) |
0% | 35% (25+10) | 35% | Highest risk, lowest cost |
| π¨π³ China | 3906.90.20.00 |
6.5% | 0% | 6.5% | No Section 301/IEEPA |
| πͺπΊ EU | 3906.90.20.00 |
6.5% | 0% | 6.5% | No US-style surcharges |
| π¬π§ UK | 3906.90.20.00 |
6.5% | 0% | 6.5% | Post-Brexit rules apply |
π Conclusion:
- USA is the most expensive market due to 301 and IEEPA tariffs.
- China/EU/UK only charge the base tariff (~6.5% for 3906).
- Strategy: If shipping to the USA,3914.00.20.00saves 6.5% in total duties compared to3907.61.00.10. This is a significant margin in low-margin chemical trading.
π Part 6: Common Mistakes & Pitfalls (Blood & Tears Lessons)
β Mistake 1: Declaring "Acrylic Resin" as 3907.61.00.10 when itβs actually a low-viscosity liquid.
π Consequence: Customs may reclassify to 3906 (lower tax) but demand penalties for misdeclaration, or if itβs actually high-viscosity, you overpay.
β Mistake 2: Using 3914.00.20.00 (0% base) without proof of "Ion Exchange" functionality.
π Consequence: Customs audit. If rejected, you owe back duties + interest + penalties. Do not use unless chemically justified.
β Mistake 3: Ignoring the "122 Clause" IEEPA tariff.
π Consequence: Underestimating total landed cost by 10%. Always budget for 35%-41.5%.
β Mistake 4: Mixing "Medical" and "Industrial" descriptions.
π Consequence: If you declare "Medical Acrylic" (3906/3914) but provide industrial TDS, customs will flag for inconsistency.
β Correct Declaration:
"Acrylic Polymer, Liquid, Viscosity: XXX cP, Used for Adhesive Manufacturing, HS Code: 3906.90.20.00, Origin: China"
π― Part 7: Conclusion: Precision Classification Saves Money!
π― Key Takeaway:
πΉ Lowest Tax:
3914.00.20.00(35.0% Total) β Use with caution.
πΉ Safest Industrial:3907.61.00.10(41.5% Total) β High viscosity match.
πΉ Middle Ground:3906.90.20.00(41.3% Total) β Standard primary form.
π Pro Tip:
If your acrylic polymer is not a medical-grade ion exchanger, do not force the 3914 classification unless your legal team confirms the chemical structure fits. The 6.5% savings is not worth a potential customs seizure.
For industrial adhesives, the 3906.90.20.00 or 3907.6x codes are the most defensible.
π£ Immediate Action:
π Consult a Customs Broker to review your TDS.
π Request an Advance Ruling from CBP if the product fits the3914definition.
π Optimize Landed Cost by selecting the correct, defensible HS Code.
β¨ Professional Clearance, Start with Accurate Classification!
πΌ Every 1% of Tariff Saved is Pure Profit!
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.