Polymer Blending Plasticizer Material
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3824999310 | 40.0% | CN | US | Official Doc |
| 3824999330 | 40.0% | CN | US | Official Doc |
| 381590 | 0.0% | CN | US | Official Doc |
| 390790 | 0.0% | CN | US | Official Doc |
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AI Analysis
π§ͺ Polymer Blending Plasticizer Material
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition & Classification: Do You Really Understand "Plasticizer Materials"?
Polymer Blending Plasticizer Materials are specialized chemical additives designed to modify the physical properties of plastics during processing or in final end-use applications. They are critical components in polymer science, reducing brittleness, improving flexibility, and enhancing workability.
In international trade, these materials are not classified simply as "plastics" or generic "chemicals," but are strictly categorized based on their specific chemical composition and function. Misclassification here can lead to significant tariff discrepancies due to the high additional duties often applied to chemical products from certain origins.
β οΈ Key Distinction Points:
- If the product is a generic plastic material (e.g., raw resin) β It may fall under Chapter 39.
- If the product is a specialized chemical preparation (e.g., mixed alcohols, binders, or specific additives) β It typically falls under Chapter 38.
- Critical Rule: "Plasticizers used in polymer blending for modifying plastic characteristics" are often treated as chemical preparations rather than simple plastics if they are mixtures or preparations not elsewhere specified.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the specific HS Codes and their corresponding tax implications. Note that for some items, tax retrieval failed, indicating potential complexity or need for manual verification.
| HS Code | Product Description | Applicable Scenario | Tax Status & Details |
|---|---|---|---|
3815.90 |
Other chemical products and preparations not elsewhere specified or included, including polymer blending plasticizer materials, used primarily as additives to modify the properties of plastics during processing or end-use. | General plastic additives, modified polymer blends, non-specific chemical preparations for plastic modification. | β οΈ Error: Failed to retrieve tax information. Total Tax: Error |
3907.90 |
Other plastic materials and articles thereof, not elsewhere specified, including plasticizers used in polymer blending for modifying plastic characteristics, when incorporated into plastic formulations. | Plastic formulations where the plasticizer is an integral part of a broader plastic article or material definition. | β οΈ Error: Failed to retrieve tax information. Total Tax: Error |
3824.99.93.10 |
Prepared binders for foundry molds or cores; chemical products... Other Mixtures of acyclic, monohydric, unsubstituted alcohols: Containing C11 or lower alcohols only. | Specific chemical mixture: Acyclic, monohydric alcohols with β€11 carbon atoms. Often used as plasticizers or solvents in polymer blends. | β
Base Tariff: 5.0% β Additional Tariff: 25.0% β Total Tax: 30.0% |
3824.99.93.30 |
Prepared binders for foundry molds or cores; chemical products... Other Mixtures of acyclic, monohydric, unsubstituted alcohols: Other. | Specific chemical mixture: Acyclic, monohydric alcohols (other than β€11 C atoms or unspecified other cases). | β
Base Tariff: 5.0% β Additional Tariff: 25.0% β Total Tax: 30.0% |
π Key Insight:
-3815.90&3907.90: These codes represent broader categories. The failure to retrieve tax information suggests that these codes may require manual tariff lookup based on the specific country of origin, exact chemical composition, or additional regulatory notes (e.g., Section Notes to Chapter 38 or 39). They are not automatically subject to the flat 30% rate seen in the alcohol mixtures.
-3824.99.93.10&3824.99.93.30: These are highly specific. If your "Plasticizer Material" is a mixture of acyclic, monohydric, unsubstituted alcohols, it must be classified here, incurring a flat 30% total tax (5% base + 25% additional). This is a common scenario for phthalate-free or specific alcohol-based plasticizers.
π° III. 2026 Latest Tariff Rate Breakdown (Including Additional Duties & Policy Surcharges)
β Applicable Country: United States (US)
β Origin: China (CN) (Implied by the 25% additional tariff, which is characteristic of USITC Section 301 duties on Chinese goods)
β Effective Date: Ongoing for Section 301 tariffs
π― 1. 3824.99.93.10 & 3824.99.93.30 ββ Mixtures of Acyclic, Monohydric, Unsubstituted Alcohols
| Item | Content |
|---|---|
| Base Tariff | 5.0% (ad valorem) |
| USITC Additional Tariff (Section 301) | +25.0% |
| Total Tariff Rate | 30.0% |
| Tax Calculation | CIF Value Γ 30% |
| De Minimis Exemption | β Not Applicable (Section 301 duties generally do not apply to de minimis thresholds for Section 301 goods) |
| Legal Basis Path | HTSUS:3824.99.93 β USITC Footnote: Section 301 β 30% Total Duty |
π Explanation:
- The 5% base rate is the standard Most Favored Nation (MFN) duty for other chemical products.
- The 25% additional duty is the standard USITC Section 301 tariff for Chinese-origin goods listed in this category.
- Total 30% is a significant cost factor. If your product is an alcohol-based plasticizer mixture, this rate is fixed and unavoidable unless a specific exclusion applies.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
β 1. Document Checklist (Indispensable)
| Document | Required | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must detail chemical composition (e.g., % of alcohols, carbon chain length C11 or lower?). |
| β Material Safety Data Sheet (MSDS/SDS) | βοΈ | Critical for identifying the exact chemical nature (alcohol mixture vs. other chemical prep). |
| β Certificate of Composition | βοΈ | If claiming 3815.90 or 3907.90, a detailed composition is needed to justify the broader classification and avoid misclassification penalties. |
| β Commercial Invoice | βοΈ | Clearly state "Polymer Blending Plasticizer Material" and list HS Code. |
| β Country of Origin Certificate | βοΈ | Essential for determining if the 25% additional duty applies. |
β 2. Declaration Tips (Key Mnemonics)
π₯ βAlcohol Mixture = 30%, Broad Prep = Check Tax, Specificity is King!β
| Scenario | Correct Declaration Strategy | Common Mistake |
|---|---|---|
| Product is a mixture of acyclic monohydric alcohols | Use 3824.99.93.10 or .30. Declare "Mixtures of alcohols." |
Declare as generic "Plasticizer" under 3815.90 β Risk of misclassification penalty & back taxes. |
| Product is a generic plastic additive (not alcohol-based) | Use 3815.90. Must verify tax manually as it is not fixed in the data. |
Assume 0% or 5% without confirmation β Unexpected high duties if specific exclusions don't apply. |
| Product is incorporated into a plastic formulation | Use 3907.90. Must verify tax manually. |
Declare as separate "Plasticizer" β May be taxed differently than the final plastic article. |
β 3. Special Handling Cases
| Situation | Recommendation |
|---|---|
Unknown Tax for 3815.90 / 3907.90 |
Do not assume a rate. Use a customs broker to perform a tariff lookup using the specific chemical CAS numbers. The rate could vary significantly from 30%. |
| Alcohol-Based Plasticizers | If the product contains acyclic, monohydric, unsubstituted alcohols, you must use 3824.99.93.10 or .30. The 30% rate is mandatory. |
| Mixed Shipments | If shipping both alcohol-based plasticizers (3824...) and other chemical preparations (3815...), separate the line items. Do not lump them together, as the tax rates differ (30% vs. Unknown/Error). |
π V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Estimated Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3824.99.93.10 / .30 (if alcohol-based) |
30% (5% + 25%) | None specific, but MSDS required | High duty for alcohol-based plasticizers. 3815.90 rate unknown. |
| π¨π³ China | 3824.99.93 |
Varies (Check local tariff) | CCC (if applicable) | Import duties may differ from US Section 301. |
| πͺπΊ EU | 3824.99 |
~0-6.5% | REACH Registration | No "Additional Tariff" like US Section 301. |
| π¬π§ UK | 3824.99 |
~0-6.5% | UK REACH | Post-Brexit tariffs may apply. |
| π―π΅ Japan | 3824.99 |
~0-5% | JITIQ (if applicable) | Generally low tariffs for chemical preparations. |
π Conclusion:
- The US market imposes the highest burden (30%) for alcohol-based plasticizers due to Section 301 tariffs.
- For non-alcohol-based plasticizers (3815.90/3907.90), the US tax is uncertain in this dataset, requiring professional verification.
- European and Asian markets generally have lower and more predictable tariffs for these chemical products.
π VI. Common Errors & Pitfall Avoidance (Lessons Learned)
β Error 1: Declaring an alcohol-based plasticizer as 3815.90 to avoid the 30% duty.
π Consequence: Customs will identify the chemical composition via inspection/MSDS, reclassify it to 3824.99.93, and assess back taxes + penalties.
β Error 2: Assuming 3815.90 has no tax because itβs "not elsewhere specified."
π Consequence: The tax might be unknown or high. Always verify with a customs broker. The dataset shows "Error," meaning itβs not automatically 0%.
β Error 3: Mixing "Plasticizers" and "Plastic Materials" in one line item.
π Consequence: Customs may split the shipment, applying different tax rates to each, leading to delays and additional documentation requests.
β Correct Approach:
"Polymer Blending Plasticizer Material (Mixtures of Acyclic, Monohydric, Unsubstituted Alcohols, C11 or Lower), Model XYZ, MSDS Attached, HS Code: 3824.99.93.10"
π― VII. Conclusion: Precise Classification, Cost Efficiency, Smooth Clearance
π― Remember the Mnemonic:
πΉ "Alcohol Mixture = 30%, Broad Prep = Verify Tax, Specificity is King!"
πΉ "If itβs alcohols, use 3824.99.93; if itβs other, check 3815.90 tax status!"
π Pro Tip:
If your product is not a mixture of acyclic monohydric alcohols, do not use 3824.99.93.10. Instead, use 3815.90 or 3907.90, but immediately consult a customs broker to determine the exact tax rate, as the dataset indicates "Failed to retrieve."
π£ Immediate Action:
π Contact a Licensed Customs Broker + Provide MSDS + Request HS Code Pre-Ruling if possible.
π Ensure your plasticizer material clears customs efficiently, without unexpected 30% shocks or tax errors!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Your cost structure depends on the digits in your HS Code!
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.