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plastic processing aid plasticizer

CN → US
HS编码 关税税率 原产国 目的国 文档
3812101000 41.5% CN US 官方文档
3812201000 41.5% CN US 官方文档
3824994140 39.6% CN US 官方文档
3824999330 40.0% CN US 官方文档

商品图片

AI分析

🧪 Plastic Processing Aid & Plasticizer


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy 📌 I. Product Definition & Classification: Do You Know "Plastic Softeners"?

Plastic Processing Aids and Plasticizers are essential chemical additives in the polymer industry, designed to increase the flexibility, workability, and durability of plastics and rubber. In international trade, they are classified based on their specific chemical composition, function, and stage of processing.

Chemical Plasticizers (e.g., Phthalates, Citrates): Liquid or solid additives that reduce intermolecular forces between polymer chains, making the material softer. Processing Aids/Stabilizers: Additives that improve flow during extrusion/injection molding or prevent thermal degradation.

⚠️ Key Distinction Point: - If the product is a compound additive specifically for enhancing processing properties (stabilizers, complex plasticizers) → Often falls under 3812. - If the product is a basic softening agent (like fatty acid esters or general chemical plasticizers) → Often falls under 3824. - Misclassification Risk: Declaring a basic chemical plasticizer as a "processing aid" may lead to different duty rates and scrutiny.


📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)

HS Code Product Description Applicable Scenario Chemical Nature
3812.10.10.00 Plastic/Rubber Processing Aids (Chemical Additives) Composite plasticizers, stabilizers, complex additives for processing ✅ Complex Chemical Formulation
3812.20.10.00 Plastic Processing Additives (Composite Plasticizers) Multi-component plasticizer blends, no material conflict, reasonable inference ✅ Composite/Blend
3824.99.41.40 Plastic Softeners (Chemical Industrial Products) Typically contains fatty acid ester substances ✅ Fatty Acid Esters
3824.99.93.30 Plastic Softeners (Chemical Preparations) Other chemical products and preparations, general softening agents ✅ General Chemical Preparation

🔍 Key Reminder: - 3812 Series: Focuses on processing aids and composite additives. These are often more specialized formulations. - 3824 Series: Focuses on chemical preparations and softeners. This is the broader category for basic plasticizing chemicals. - Note on "122 Clauses": All listed HS codes above are subject to specific US trade action tariffs (Section 301/IEEPA), significantly impacting the total landed cost.


💰 III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)

Applicable Country: United States (US)
Origin: China (CN)
Effective Date: 2025 November 10 onwards (including subsequent imports)

🎯 1. 3812.10.10.00 —— Plastic/Rubber Processing Aids (Composite/Stabilizers)

Item Content
Base Duty Rate 6.5% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
122 Clause Tariff +10.0%
Total Tax Rate 41.5%
Tax Calculation CIF Value × 41.5%
De Minimis Eligibility Not Eligible (Denied de_minimis for chemical additives under these clauses)
Legal Basis Path USITC:3812.10.10.00Section 301: +25%122 Clause: +10%

📌 Explanation: - This code covers complex chemical additives. The high tax rate (41.5%) reflects the aggressive tariff stance on Chinese chemical processing aids. - The "122 Clause" tariff is a specific additional levy on certain chemical products, pushing the total cost significantly higher.


🎯 2. 3812.20.10.00 —— Plastic Processing Additives (Composite Plasticizers)

Item Content
Base Duty Rate 6.5% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
122 Clause Tariff +10.0%
Total Tax Rate 41.5%
Tax Calculation CIF Value × 41.5%
De Minimis Eligibility Not Eligible
Legal Basis Path USITC:3812.20.10.00Section 301: +25%122 Clause: +10%

📌 Note: - Similar to 3812.10.10.00, this code applies to composite plasticizer blends. - Even if the product is inferred to be a "reasonable composite plasticizer," the tariff burden remains the same. Do not assume lower rates for "blends" vs. "pure chemicals" in this category.


🎯 3. 3824.99.41.40 —— Plastic Softeners (Fatty Acid Esters)

Item Content
Base Duty Rate 4.6% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
122 Clause Tariff +10.0%
Total Tax Rate 39.6%
Tax Calculation CIF Value × 39.6%
De Minimis Eligibility Not Eligible
Legal Basis Path USITC:3824.99.41.40Section 301: +25%122 Clause: +10%

📌 Explanation: - This code specifically identifies plastic softeners containing fatty acid esters. - The base rate is slightly lower (4.6%) compared to the 3812 series (6.5%), but the total rate (39.6%) is still extremely high due to mandatory surcharges.


🎯 4. 3824.99.93.30 —— Plastic Softeners (Other Chemical Preparations)

Item Content
Base Duty Rate 5.0% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
122 Clause Tariff +10.0%
Total Tax Rate 40.0%
Tax Calculation CIF Value × 40.0%
De Minimis Eligibility Not Eligible
Legal Basis Path USITC:3824.99.93.30Section 301: +25%122 Clause: +10%

📌 Note: - This is the "catch-all" category for other chemical plasticizing preparations not specifically listed elsewhere (like fatty acid esters). - It carries a moderate base rate (5.0%) but is subject to the same heavy surcharges.


🛠️ IV. Customs Clearance Practical Advice (实战避坑指南)

✅ 1. Preparation Checklist (Essential Documents)

Document Required Description
SDS (Safety Data Sheet) ✔️ Mandatory for chemical imports. Must detail composition, hazards, and emergency procedures.
Product Specification Sheet ✔️ Must clearly state: Type (Plasticizer/Processing Aid), Chemical Name, CAS Number, Purity, and Usage.
Commercial Invoice ✔️ Must match HS Code description precisely. Avoid vague terms like "Chemical Additive." Use specific terms like "Phthalate Plasticizer."
Certificate of Origin (CO) ✔️ Required to verify Chinese origin for tariff assessment.
Packing List ✔️ Detail net/gross weight, packaging type (drums, IBCs, etc.).
Third-Party Test Report ✔️ Recommended: FDA (if food contact), REACH (if EU origin reference), or generic purity analysis.

✅ 2. Declaration Tips (Key Mantras)

🔥 "Chemical Identity is Key, CAS Number is King, Vague Descriptions Lead to Penalties!"

Scenario Correct Declaration Wrong Practice
Composite Plasticizer Blend 3812.20.10.00 - "Composite Plasticizer for PVC Processing" "Plastic Additive" → Risk of reclassification to 3824 or seizure
Fatty Acid Ester Plasticizer 3824.99.41.40 - "Plastic Softener, Fatty Acid Ester" "General Plasticizer" → Ambiguity leads to higher scrutiny
Basic Chemical Softener 3824.99.93.30 - "Chemical Preparation for Plastic Softening" "Processing Aid" → If it doesn't aid processing but just softens, this is correct. Misdeclaration can lead to fraud allegations.
Bulk Liquid Chemical Specify packaging: "In 200L Drum" "In Container" → Vague packaging details delay inspection

✅ 3. Special Handling Cases

Case Handling Advice
OEM Private Label Ensure the Supplier's Declaration matches the Importer's Declaration. Provide contract showing private label rights.
Mixed Shipments (Plasticizers + Stabilizers) Separate Declarations! Do not lump a stabilizer (3812) with a plasticizer (3824) in one line item. Each HS Code has different duties and regulations.
Food Contact Application If the plasticizer is used in food packaging, provide FDA Compliance Statement. This does not lower tariffs but prevents rejection for safety reasons.
Small Sample Shipments Even for samples, the 41.5% or 39.6% tax applies. De Minimis exemption ($800) is NOT available for these chemical codes under current 122/Section 301 rules.

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff (China Origin) Certification Notes
🇺🇸 USA 3812.xx or 3824.xx 39.6% - 41.5% EPA/FDA (if applicable) Highest Tariff Environment. Plan for high landed cost.
🇨🇳 China 3812.xx or 3824.xx 0% - 6.5% (Export) N/A China is a major exporter. Focus on foreign clearance costs.
🇪🇺 EU 3812.xx or 3824.xx 6.5% - 7% REACH Registration No Section 301 tariffs, but REACH compliance is critical and costly.
🇦🇺 Australia 3812.xx or 3824.xx 5% - 10% AICIS Registration Moderate tariffs, strict chemical inventory registration.
🇯🇵 Japan 3812.xx or 3824.xx 3.5% - 6.5% CSCL Notification Stable tariffs, focus on safety data transparency.

📌 Conclusion: - USA is the most expensive market for these products due to Section 301 + 122 Clause tariffs. - EU and Asia offer lower tariff burdens but have strict chemical regulatory compliance (REACH, AICIS). - Strategy: If selling to the US, consider Value Engineering or Supplier Diversification (non-China origin) to mitigate 40%+ tariff impact.


📌 VI. Common Errors & Pitfalls (Lessons from the Field)

Error 1: Declaring "Plasticizer" as "Packaging Material" or "General Chemical"
👉 Consequence: 100% Penalty + Seizure. Chemicals require specific HS codes and safety documentation.

Error 2: Ignoring the 122 Clause Tariff in cost calculation
👉 Consequence: Profit margin erosion. Many importers only account for Base + Section 301 (31.5-36%), forgetting the extra 10%.

Error 3: Using vague descriptions like "Additive for Plastic"
👉 Consequence: Customs Audit. CBP will request SDS, composition details, and possibly reject the entry for insufficient information.

Error 4: Assuming De Minimis ($800) applies to small shipments
👉 Consequence: Full Tax Liability. These chemical codes are explicitly denied de minimis under current trade actions.

Correct Approach:

"Vinyl Plasticizer, Di-2-Ethylhexyl Phthalate, CAS No. 117-81-7, Purity 99%, In 200L Drum, For PVC Processing Use."


🎯 VII. Conclusion: Precise Classification, Cost Control, Risk Mitigation!

🎯 Remember the Mantra:

🔹 "Chemical Identity First, HS Code Specific, 40% Tax is Real, SDS is Mandatory!"
🔹 "Don't gamble with 'General Chemical' – Specific codes save audits, vague codes trigger fines!"


📌 Pro Tip: If your plasticizer is originating from Vietnam, India, or Mexico, you may qualify for lower or zero IEEPA/Section 301 tariffs. ✅ Recommendation: Apply for an Advance Ruling from CBP for large, recurring shipments to lock in the HS Code and duty rate.


📣 Immediate Action:

📞 Consult a Licensed Customs Broker + Provide Full SDS + Verify CAS Numbers
🚀 Ensure your plastic processing aids clear smoothly, avoid penalties, and protect your margins!


Professional Customs Clearance Starts with Accurate Classification!
💼 Every percent of duty counts in the chemical trade!

用户评价

关于 HS 编码归类

协调制度(HS)是由世界海关组织(WCO)制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。

每个 HS 编码遵循以下层级结构:

  • 章(2 位)——商品大类(例如:第 84 章:机器和机械设备)
  • 品目(4 位)——章内的更具体分类
  • 子目(6 位)——国际通用细分,所有 WCO 成员国统一使用
  • 本国细分(8-10 位)——各国自行扩展的细分编码,如美国 HTSUS 10 位编码

正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。

CN进口到US时,适用的关税税率可能包括:

  • 最惠国(MFN)税率——适用于 WTO 成员国的标准关税税率
  • 普通税率——适用于无贸易协定国家
  • 贸易救济关税——附加关税,如 301 条款(反倾销)、232 条款(国家安全)或反补贴税

本页内容仅供参考。如需正式归类,请咨询当地海关或持牌报关代理。