Rubber Antistatic Plasticizer
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3812105000 | 40.0% | CN | US | Official Doc |
| 3812399000 | 40.0% | CN | US | Official Doc |
| 3901901000 | 35.0% | CN | US | Official Doc |
| 3901909000 | 41.5% | CN | US | Official Doc |
| 3402901000 | 38.8% | CN | US | Official Doc |
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π’οΈ Rubber Antistatic Plasticizer (Rubber & Chemical Additives)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π Part 1: Product Definition & Classification: What Exactly Is "Rubber Antistatic Plasticizer"?
Rubber Antistatic Plasticizers are specialized chemical additives used in the rubber and polymer industry. Their primary function is to reduce surface resistivity, preventing static electricity buildup, while simultaneously acting as a plasticizer to improve flexibility, workability, and processing properties of rubber compounds.
In international trade, these products are complex because they can fall under different categories depending on their chemical composition and primary function:
- Chemical Additives for Rubber: If the product is primarily a functional additive (thickener, stabilizer, antioxidant, or antistatic agent) mixed with other chemicals, it typically falls under Chapter 38.
- Polymeric Raw Materials: If the product is essentially an unprocessed polymer (like a vinyl polymer) used as a base for additives, it falls under Chapter 39.
- Surface Active Agents: If the product is primarily an organic surfactant used for wetting or dispersing, it may fall under Chapter 34.
β οΈ Key Distinction Point:
- If the product is a mixture or compound designed specifically for rubber processing (stabilizing, thickening, or adding antistatic properties) βε½η±» to 3812 (Chemical Additives).
- If the product is a pure polymer (e.g., Polyvinyl Chloride or other vinyl polymers) used as a raw material βε½η±» to 3901 (Polyethylene/Vinyl Polymers).
- If the product is a surfactant-based solution for chemical processing βε½η±» to 3402 (Organic Surface-Active Agents).
π¦ Part 2: HS Code Classification Details (2026 Latest Tariff Authority Cross-Reference)
Based on the provided <DATA>, here are the precise classifications for Rubber Antistatic Plasticizers, categorized by their chemical nature:
| HS Code | Product Description | Application Scenario | Primary Function |
|---|---|---|---|
3812.10.50.00 |
Chemical additives for rubber, including thickeners or stabilizers | Rubber compounding, antistatic treatment, viscosity control | β Functional Additive |
3812.39.90.00 |
Antioxidant preparations and other composite stabilizers for rubber or plastics | Preventing degradation, enhancing durability, antistatic stability | β Composite Stabilizer |
3901.90.10.00 |
Polymers of ethylene, in primary forms, suitable for polymer-type additives | Base material for antistatic polymers, pure vinyl polymer input | β Raw Polymer |
3901.90.90.00 |
Other polymers of ethylene, other headings | General polymer raw materials for rubber plasticizers | β Raw Polymer |
3402.90.10.00 |
Organic surface-active agents, suitable for functional chemical assistants | Wetting agents, dispersants in antistatic rubber compounds | β Surfactant/Helper |
π Critical Reminder:
- Most Common: For "Antistatic Plasticizers" that are mixed chemical formulations,3812.10.50.00or3812.39.90.00are the most accurate codes.
- Raw Material: If you are importing the base polymer (e.g., PVC or PE) to make the plasticizer yourself, use3901series.
- Avoid Misclassification: Do not classify a complex rubber additive as a simple "plasticizer" without checking if it contains surfactants or polymers. The primary function determines the chapter.
π° Part 3: 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Additions)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: From November 10, 2025 (including subsequent imports)
π― 1. 3812.10.50.00 ββ Chemical Additives for Rubber (Thickeners/Stabilizers)
| Item | Content |
|---|---|
| Base Duty Rate | 5.0% (ad valorem) |
| Section 301 Surtax | +25% |
| Section 122 Surtax | +10% |
| Total Duty Rate | 40.0% |
| Tax Calculation | CIF Value Γ 40% |
| De Minimis Exemption | β Not Eligible (deny_de_minimis) |
| Legal Basis Path | Base: 5% β Sec 301: 25% β Sec 122: 10% β Total: 40% |
π Explanation:
- This code applies to rubber additives that act as thickeners or stabilizers, which often include antistatic plasticizers.
- The 40% total rate is high due to the combination of base duty, Section 301 tariffs (US trade law), and Section 122 tariffs (national security/emergency powers).
π― 2. 3812.39.90.00 ββ Antioxidant/Composite Stabilizers for Rubber/Plastics
| Item | Content |
|---|---|
| Base Duty Rate | 5.0% |
| Section 301 Surtax | +25% |
| Section 122 Surtax | +10% |
| Total Duty Rate | 40.0% |
| Tax Calculation | CIF Value Γ 40% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | Base: 5% β Sec 301: 25% β Sec 122: 10% β Total: 40% |
π Note:
- If your antistatic plasticizer is formulated as a composite stabilizer or antioxidant blend, it falls here.
- Same 40% rate as3812.10.50.00.
π― 3. 3901.90.10.00 ββ Ethylene Polymers (Primary Forms)
| Item | Content |
|---|---|
| Base Duty Rate | 0.0% |
| Section 301 Surtax | +25% |
| Section 122 Surtax | +10% |
| Total Duty Rate | 35.0% |
| Tax Calculation | CIF Value Γ 35% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | Base: 0% β Sec 301: 25% β Sec 122: 10% β Total: 35% |
π Explanation:
- This applies if you are importing pure polymer raw materials (like ethylene polymers) to manufacture the plasticizer domestically.
- Lower rate (35%) compared to finished additives, but still significant.
π― 4. 3901.90.90.00 ββ Other Ethylene Polymers
| Item | Content |
|---|---|
| Base Duty Rate | 6.5% |
| Section 301 Surtax | +25% |
| Section 122 Surtax | +10% |
| Total Duty Rate | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | Base: 6.5% β Sec 301: 25% β Sec 122: 10% β Total: 41.5% |
π Note:
- For ethylene polymers not specifically classified under3901.90.10.00.
- Highest rate (41.5%) among the polymer options.
π― 5. 3402.90.10.00 ββ Organic Surface-Active Agents
| Item | Content |
|---|---|
| Base Duty Rate | 3.8% |
| Section 301 Surtax | +25% |
| Section 122 Surtax | +10% |
| Total Duty Rate | 38.8% |
| Tax Calculation | CIF Value Γ 38.8% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | Base: 3.8% β Sec 301: 25% β Sec 122: 10% β Total: 38.8% |
π Explanation:
- If your antistatic plasticizer is primarily a surfactant (e.g., for wetting/dispersing in rubber compounds), it may be classified here.
- 38.8% total rate, slightly lower than the main rubber additive codes.
π οΈ Part 4: Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
β 1. Required Documentation Checklist (Mandatory)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must detail chemical composition, function (antistatic/plasticizing), and HS Code justification. |
| β Certificate of Analysis (COA) | βοΈ | Proves the product meets antistatic and plasticizing standards. |
| β Safety Data Sheet (SDS) | βοΈ | Critical for chemical clearance; must list all components. |
| β Commercial Invoice | βοΈ | Must explicitly state "Rubber Antistatic Plasticizer" and correct HS Code. |
| β Bill of Lading | βοΈ | Ensure weight/volume matches invoice. |
| β Declaration of Non-Military Use | βοΈ | Often required for chemical imports to US. |
| β TSCA Certification | βοΈ | Crucial for US Chemical Imports. Must confirm compliance with TSCA (Toxic Substances Control Act). |
β 2. Declaration Tips (Key Mnemonics)
π₯ βFunction Dictates Code, SDS is King, TSCA is Key!β
| Scenario | Correct Declaration | Error to Avoid |
|---|---|---|
| Mixed Antistatic Plasticizer | 3812.10.50.00 |
Misclassifying as simple "plasticizer" (wrong chapter) |
| Pure Polymer Base Material | 3901.90.10.00 |
Declaring as "additive" when it's a raw polymer |
| Surfactant-Based Helper | 3402.90.10.00 |
Overlooking the surfactant nature |
| Any Chemical Import | TSCA Compliance | Missing TSCA docs β Shipment Seized or Returned |
β 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| OEM Custom Formulation | Provide formula breakdown to justify 3812 classification over 3901. |
| Multiple Functions (Antistatic + Plasticizing) | Default to 3812 as the primary function in rubber processing. |
| TSCA Compliance | Ensure the substance is either Listed or Exempt. If not, you must apply for a PMN (Premanufacture Notice) before import. |
| Duty Mitigation | If importing pure polymers (3901) to process domestically, consider if the 35% rate is better than 40% for finished additives. |
π Part 5: Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Duty Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3812.10.50.00 / 3812.39.90.00 |
40% | TSCA + SDS | High surtaxes apply. TSCA is mandatory. |
| π¨π³ China | 3812.10.50.00 |
~5% | CCC (if applicable) | Low base duty, no US-style surtaxes. |
| πͺπΊ EU | 3812.10.50.00 |
~5% | REACH Registration | REACH compliance is critical for chemicals. |
| π―π΅ Japan | 3812.10.50.00 |
~5% | PRTR Law | Chemical disclosure required. |
π Conclusion:
- USA is the most challenging market due to high total duties (35-41.5%) and strict TSCA regulations.
- EU requires REACH registration, which can be costly and time-consuming.
- China offers the lowest duty burden for domestic processing.
π Part 6: Common Mistakes & Pitfalls (Lessons Learned)
β Mistake 1: Ignoring TSCA Compliance for US imports
π Consequence: Shipment held at port, fines, or forced re-export.
β
Correct Action: Verify TSCA status of all chemical components before shipping.
β Mistake 2: Misclassifying as "General Chemical" (Chapter 29)
π Consequence: Incorrect duty calculation, possible penalties.
β
Correct Action: Use Chapter 38 for rubber additives.
β Mistake 3: Declaring "Plasticizer" without specifying "Antistatic" or "Rubber"
π Consequence: Customs may question the classification.
β
Correct Action: Be specific: "Rubber Antistatic Plasticizer, for use in rubber compounding."
β Mistake 4: Assuming De Minimis Exemption applies
π Consequence: All shipments are fully taxed.
β
Correct Action: Prepare for full duty payment (35-41.5%).
π― Part 7: Conclusion: Precision Classification Saves Costs!
π― Remember the Mantra:
πΉ βTSCA First, HS Code Second, Duty Third!β
πΉ β40% Duty for Additives, 35% for Polymers, 38.8% for Surfactants!β
πΉ βNo TSCA? No Entry! No Accuracy? No Profit!β
π Pro Tip:
- If you are importing large volumes, consider applying for an Advance Ruling from US Customs and Border Protection (CBP) to confirm the HS Code.
- For TSCA, work with a licensed chemical compliance expert to avoid delays.
π£ Immediate Action:
π Contact a chemical compliance expert + Verify TSCA Status + Apply for CBP Advance Ruling
π Ensure smooth clearance, minimize duty costs, and stay compliant!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every Percent of Duty Matters in Chemical Imports!
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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.