Chemical Resistant Epoxy Resin
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3907100000 | 41.5% | CN | US | Official Doc |
| 3209900000 | 40.9% | CN | US | Official Doc |
| 3209100000 | 40.1% | CN | US | Official Doc |
| 3208900000 | 38.2% | CN | US | Official Doc |
AI Analysis
π§ͺ Chemical Resistant Epoxy Resin: HS Code Classification & US Customs Clearance Guide
π HS Code Reference & Customs Strategy | 2026 Tariff Structure | Professional Compliance
π I. Product Definition: What is "Chemical Resistant Epoxy Resin"?
"Chemical Resistant Epoxy Resin" refers to synthetic polymer materials characterized by high stability against acids, alkalis, and solvents. In international trade, classification depends heavily on the physical form and intended application:
- Raw Resin (Liquid/Solid): The unreacted polymer base used for manufacturing composites, adhesives, or coatings.
- Coating/Paint: A ready-to-use liquid mixture (often containing solvents or water) designed for application on surfaces.
β οΈ Critical Distinction:
- If it is a pure synthetic polymer (raw material) β Classify under Chapter 39.
- If it is a prepared coating/paint (mixed with solvents/primers) β Classify under Chapter 32.
- Misclassification Risk: Declaring a coating as raw resin (or vice versa) leads to significant duty discrepancies and potential customs holds.
π¦ II. HS Code Classification Details (2026 Latest Tariff Alignment)
Based on the provided data, four potential HS Codes are identified. Here is the breakdown for Chemical Resistant Epoxy Resin:
| HS Code | Product Description | Matching Logic & Summary | Total Tax Rate* |
|---|---|---|---|
| 3907.10.00.00 | Polyethers, Polyacetals, and Other Epoxides | Direct Match. The product name "Epoxy Resin" perfectly aligns with the material "Epoxy Resin" in this classification. It fits the characteristics of raw/primary form resins. | 41.5% |
| 3209.90.00.00 | Paints & Varnishes based on Synthetic Polymers | Logical Inference. "Epoxy Resin" is a synthetic polymer. The "wear-resistant" attribute fits paint/coating performance. Since the form (water-based vs. solvent-based) is not explicitly stated, it falls under the "Other" (ε εΊ) category based on material consistency. | 40.9% |
| 3209.10.00.00 | Paints & Varnishes based on Acrylic or Vinyl Polymers | Material Fit. Epoxy resins belong to vinyl-type polymers. The form is coating/resin-like, fitting the acrylic/vinyl polymer paint category without material conflict. | 40.1% |
| 3208.90.00.00 | Paints & Varnishes based on Other Synthetic Polymers | Other Category Fit. As a coating raw material or finished product, it aligns with non-aqueous medium polymer coatings (Chapter 32). High material consistency with no obvious form conflict. | 38.2% |
Note: Tax rates include Base Tariff + Section 301 Duties (25%) + Section 301 "122 Clause" Duties (10%).
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharges)
β Applicable Country: USA (US)
β Country of Origin: China (CN)
β Effective Date: Post-2025 policies (Including Section 301 & IEEPA)
π― 1. 3907.10.00.00 ββ Raw Epoxy Resin (Highest Confidence Match)
| Item | Detail |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause Duty | +10.0% |
| Total Effective Rate | 41.5% |
| Calculation Basis | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible (Section 301/122 duties apply to all shipments regardless of value) |
| Legal Path | USITC:3907.10.00.00 β Section 301: 25% β Section 122: 10% |
π Analysis:
This is the most accurate classification if the product is a pure, unreacted epoxy resin. The 6.5% base rate is moderate, but the mandatory 35% surcharges make it costly. However, it avoids the ambiguity of coating classification.
π― 2. 3209.90.00.00 ββ Other Synthetic Polymer Coatings
| Item | Detail |
|---|---|
| Base Tariff | 5.9% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause Duty | +10.0% |
| Total Effective Rate | 40.9% |
| Calculation Basis | CIF Value Γ 40.9% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | USITC:3209.90.00.00 β Section 301: 25% β Section 122: 10% |
π Analysis:
Suitable if the product is a mixed coating where the specific polymer type doesn't fit Acrylic/Vinyl (3209.10). Slightly lower total tax than raw resin, but requires proof of coating status.
π― 3. 3209.10.00.00 ββ Acrylic/Vinyl Polymer Coatings
| Item | Detail |
|---|---|
| Base Tariff | 5.1% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause Duty | +10.0% |
| Total Effective Rate | 40.1% |
| Calculation Basis | CIF Value Γ 40.1% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | USITC:3209.10.00.00 β Section 301: 25% β Section 122: 10% |
π Analysis:
Lower base rate (5.1%), but classification relies on interpreting Epoxy as a "Vinyl-type" polymer. Use only if chemical composition strongly supports this classification.
π― 4. 3208.90.00.00 ββ Other Synthetic Polymer Paints
| Item | Detail |
|---|---|
| Base Tariff | 3.2% |
| Section 301 Surcharge | +25.0% |
| Section 122 Clause Duty | +10.0% |
| Total Effective Rate | 38.2% |
| Calculation Basis | CIF Value Γ 38.2% |
| De Minimis Exemption | β Not Eligible |
| Legal Path | USITC:3208.90.00.00 β Section 301: 25% β Section 122: 10% |
π Analysis:
Lowest Total Tax (38.2%). This is the "Other" bucket. Use this only if the product is definitely a coating/paint and does not fit the specific polymer definitions of 3209.10 or 3209.90. High risk of audit if not clearly defined as a final coating product.
π οΈ IV. Customs Clearance Practical Advice (Avoiding Pitfalls)
β 1. Documentation Checklist (Mandatory)
| Document | Required? | Purpose |
|---|---|---|
| Technical Data Sheet (TDS) | βοΈ | Proves chemical composition and form (Liquid/Solid vs. Mixed Coating). |
| MSDS (SDS) | βοΈ | Critical for hazardous material handling and verifying "Chemical Resistant" claims. |
| Commercial Invoice | βοΈ | Must specify: "Epoxy Resin" OR "Epoxy Coating", CAS number, and Net Weight. |
| Bill of Lading | βοΈ | Ensure packaging matches the declaration (Drums for resin, Cans for coating). |
| Origin Certificate | βοΈ | Confirm China Origin to anticipate 301/122 duties accurately. |
β 2. Declaration Strategy (Key Rules)
π₯ "Form Defines Class: Raw is 39, Paint is 32."
| Scenario | Correct Declaration | Risk if Wrong |
|---|---|---|
| Pure Liquid/Solid Resin | 3907.10.00.00 |
Misclassifying as coating (32xx) may lead to underpayment penalties if audited. |
| Ready-to-use Paint | 3208.90.00.00 (Cheapest) or 3209.90.00.00 |
Declaring as raw resin (3907) might be challenged if solvents/thinners are present. |
| Mixed Kit (Resin + Hardener) | Declare as Coating/Kit | Treat as a set; usually classified by the principal material (Resin), but form matters. |
| Industrial Adhesive | Check Specifics | If used as an adhesive, might fall under 3506 (Adhesives), not covered in current data. |
β 3. Special Handling Tips
- Labeling: Ensure containers are labeled "Epoxy Resin" (for 3907) or "Epoxy Coating/Paint" (for 32xx). Ambiguous labels cause delays.
- Hazardous Goods: Epoxy resins are often considered hazardous due to sensitizers. Ensure IMDG/IATA compliance for shipping.
- Pre-Ruling: Given the 35% mandatory surcharge, apply for an Importer Security Filing (ISF) and consider a Pre-Ruling (Binding Ruling) from CBP to confirm the HS Code and duty liability in advance.
π V. Global Market Comparison (2026)
| Country | Recommended HS | Est. Duty (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 3907.10.00.00 or 3208.90.00.00 |
38.2% - 41.5% | High Duties due to 301 + 122 clauses. |
| π¨π³ China | 3907.10.00.00 |
~5-6% | Low base duty, no surcharges. |
| πͺπΊ EU | 3907.20 or 3208 |
6.5% - 10% | No US-style surcharges, but strict REACH compliance. |
| π»π³ Vietnam | 3907.10 |
0-5% (with RCEP/origin) | Potential duty-free if assembled/manufactured locally. |
π Conclusion:
The USA is the most expensive market due to political tariffs.
Recommendation: For the US, if the product is a coating, classify under 3208.90.00.00 (38.2%) to save 3.3% compared to raw resin, BUT ensure it is strictly a finished coating to avoid rejection. If it is raw resin, 3907.10.00.00 is the only compliant choice despite the higher 41.5% rate.
π VI. Common Errors & Pitfalls
β Error 1: Declaring "Epoxy Resin" as 3907.10.00.00 when it contains solvents/thinners.
π Result: CBP may reclassify as 3208/3209, leading to discrepancy in base tax and potential penalties for false declaration.
β Error 2: Assuming "De Minimis" (Section 321) applies to shipments under $800.
π Result: Section 301 and 122 duties are NOT exempt from de minimis. All shipments, regardless of value, are subject to the 35% surcharge.
β Error 3: Ignoring the "122 Clause" (10%).
π Result: This is a new/specific surcharge on Chinese chemical products. Missing this leads to underpayment and interest charges.
π― VII. Final Recommendation
- Identify Form: Is it raw resin or mixed coating?
- Raw: Use 3907.10.00.00 (41.5% Tax).
- Coating: Use 3208.90.00.00 (38.2% Tax) if possible for cost savings.
- Budget for Duties: Always calculate CIF Value Γ 35% (Surcharges) + Base Rate.
- Documentation: Provide detailed TDS/MSDS to prove classification.
- Consult: For large volumes, seek a CBP Pre-Ruling to lock in the HS Code and duty rate.
β¨ Pro Tip:
"Base Tax is Low, but Surcharges are High. 35% Extra is Non-Negotiable. Choose HS Code Wisely!"
π£ Immediate Action:
π Contact your customs broker with the Technical Data Sheet.
π Prepare SDS and Invoice clearly stating "Chemical Resistant Epoxy Resin" or "Epoxy Coating".
π Ensure Compliance to Avoid Clearance Delays!
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.