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Degreasing Agent Mixture Containing Carbon Tetrachloride

CN → US
HS编码 关税税率 原产国 目的国 文档
3814005090 41.0% CN US 官方文档
3814005010 41.0% CN US 官方文档

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AI分析

🧪 Degreasing Agent Mixture Containing Carbon Tetrachloride (Organic Solvents)


🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
📌 I. Product Definition & Classification: What Exactly Is This Product?

A "Degreasing Agent Mixture Containing Carbon Tetrachloride" falls under the broader category of Organic Composite Solvents and Thinners. In international trade, these are specialized chemical mixtures used to remove grease, oil, and contaminants from surfaces (typically metal, mechanical parts, or industrial equipment).

Crucially, the presence of Carbon Tetrachloride ($CCl_4$) is the defining regulatory factor. While many organic solvents are general-purpose, Carbon Tetrachloride is a highly regulated substance due to its toxicity and ozone-depleting properties, leading to strict tariff classifications and potential environmental restrictions.

⚠️ Key Distinction:
- With Carbon Tetrachloride: Must be declared specifically as containing this substance. It triggers specific sub-headings under HS Code 3814.00.50.
- Without Carbon Tetrachloride: If the mixture contains other organic solvents but not methyl chloroform or carbon tetrachloride, it falls under a different sub-code (3814.00.50.90).
- Paint Removers vs. Degreasers: If the primary function is removing paint/varnish, it may still fall under 3814, but the description must match "Prepared Paint or Varnish Removers." For general degreasing, it is classified as "Other" organic composite solvents.


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

HS Code Product Description Key Component Applicable Scenario
3814.00.50.10 Organic composite solvents and thinners, NESOI; prepared paint or varnish removers: Other Containing methyl chloroform (1,1,1-trichloro-ethane) or carbon tetrachloride Contains Carbon Tetrachloride Industrial degreasers, heavy-duty cleaner fluids specifically formulated with $CCl_4$
3814.00.50.90 Organic composite solvents and thinners, NESOI; prepared paint or varnish removers: Other Other No Carbon Tetrachloride General organic solvent mixtures, other degreasers, thinners without restricted halogenated compounds

🔍 Critical Reminder:
- Do NOT confuse 3814.00.50.10 with 3814.00.50.90.
- If your product contains Carbon Tetrachloride, you MUST use 3814.00.50.10. Misclassification can lead to severe penalties, especially since Carbon Tetrachloride is often restricted under environmental treaties (Montreal Protocol) and specific national import bans.
- Even though Carbon Tetrachloride usage is restricted in many consumer products, it may still be allowed for industrial/technical applications under specific quotas or declarations, but it attracts higher scrutiny.


💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)

Applicable Country: United States (US)
Origin: China (CN)
Effective Date: Current rates apply (Note: Specific surtaxes depend on ongoing Trade Act Section 301 updates)

🎯 1. 3814.00.50.10 — Degreaser Containing Carbon Tetrachloride

Item Content
Base Tariff Rate 6.0% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
Total Tax Rate 31.0%
Tax Calculation CIF Value × 31.0%
De Minimis Exemption Not Eligible (High-value chemical imports typically excluded)
Legal Basis HTSUS 3814.00.50.10 → Section 301 Surtax Footnote

📌 Explanation:
- Base Rate (6.0%): The standard Most Favored Nation (MFN) rate for organic composite solvents.
- Surtax (25.0%): Applied under Section 301 of the Trade Act of 1974 against goods of Chinese origin. This is a punitive tariff aimed at addressing unfair trade practices.
- Total (31.0%): This is a significant cost burden. Importers must factor this into their pricing strategy.
- Regulatory Note: Importing Carbon Tetrachloride may also require EPA approval or specific exemptions depending on the intended use (e.g., industrial cleaning vs. consumer use). Ensure compliance with EPA Significant New Alternatives Policy (SNAP) regulations.

🎯 2. 3814.00.50.90 — Other Organic Composite Solvents (No Carbon Tetrachloride)

Item Content
Base Tariff Rate 6.0% (Ad Valorem)
Additional Tariff (Section 301) +25.0%
Total Tax Rate 31.0%
Tax Calculation CIF Value × 31.0%
De Minimis Exemption Not Eligible
Legal Basis HTSUS 3814.00.50.90 → Section 301 Surtax Footnote

📌 Note:
- The tariff rate is identical to the Carbon Tetrachloride-containing product in terms of base and surtax.
- The primary difference is regulatory compliance, not just tax. Products under 3814.00.50.90 face fewer environmental restrictions but still incur the full 31% duty if originating from China.


🛠️ IV. Clearance Practical Advice (Avoiding Pitfalls)

✅ 1. Required Documentation Checklist

Document Mandatory? Description
Certificate of Analysis (COA) ✔️ Must explicitly state the presence or absence of Carbon Tetrachloride ($CCl_4$) and its percentage concentration.
Safety Data Sheet (SDS) ✔️ Section 1 (Product Identification) and Section 3 (Composition) are critical for customs verification.
Commercial Invoice ✔️ Must clearly describe the product as "Degreasing Agent Mixture" and specify ingredients.
Bill of Lading / Air Waybill ✔️ Standard shipping documents.
EPA Import Notification ✔️ If containing Carbon Tetrachloride, ensure EPA TSCA compliance. Importer may need to provide TSCA certification.
Certificate of Origin (CO) ✔️ To verify Chinese origin and apply/avoid surtaxes if eligible (though surtaxes are usually unavoidable for CN origin under current rules).

✅ 2. Declaration Tips (Key Mnemonics)

🔥 "Composition is King, CCl4 Must Ring the Bell!"

Scenario Correct Declaration Wrong Action
Contains Carbon Tetrachloride Use 3814.00.50.10; Declare "Contains CCl4" Use 3814.00.50.90Misclassification Risk
No Carbon Tetrachloride Use 3814.00.50.90; Declare "Other Organic Solvents" Use 3814.00.50.10Over-compliance & Scrutiny
Mixed Solvents List all major components (>1% concentration) Hide ingredients → Customs Seizure
Paint Remover Function If used for paint, specify "Prepared Paint Remover" Call it "Degreaser" if it dissolves paint → Wrong Classification

✅ 3. Special Cases & Handling

Case Handling Advice
High CCl4 Concentration Check if the concentration exceeds exempt thresholds. Some levels are banned outright.
Industrial Use Only Clearly state "For Industrial Use Only" to avoid consumer product restrictions.
Recycled/Used Solvents Different HS code may apply (e.g., 3825). Ensure you are declaring new/refined solvents.
EPA TSCA Compliance Carbon Tetrachloride is heavily regulated. Ensure the importer has the necessary EPA notifications. Non-compliance leads to product destruction.

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff Rate Certification Required Notes
🇺🇸 USA 3814.00.50.10 31.0% EPA TSCA, SDS High duty + Environmental checks
🇨🇳 China 3814.00.50.10 ~6-10%* GB Standards Domestic production limits on CCl4
🇪🇺 EU 3814.00.50.10 ~6.5% REACH, CLP CCl4 is largely banned/restricted in EU. Import may be prohibited.
🇬🇧 UK 3814.00.50.10 ~6.5% UK REACH Similar to EU restrictions
🇦🇺 Australia 3814.00.50.10 ~5% NICNAS/ICHP Check AICIS for chemical import registration

📌 Conclusion:
- USA: Acceptable with 31% tariff, but EPA compliance is mandatory.
- EU/UK: High Risk. Carbon Tetrachloride is subject to severe restrictions under REACH. Import may be illegal or require specific exemptions. Do not ship to EU without verifying REACH status.
- Australia: Requires chemical registration.


📌 VI. Common Mistakes & Pitfalls (Lessons Learned)

Mistake 1: Using 3814.00.50.90 for a product containing Carbon Tetrachloride.
👉 Consequence: Customs audit, misclassification penalty, potential seizure due to non-compliance with chemical reporting.

Mistake 2: Ignoring EPA TSCA requirements for Carbon Tetrachloride.
👉 Consequence: Product detained or destroyed by EPA, regardless of correct HS Code. Fines for importing restricted substances.

Mistake 3: Declaring as "General Cleaner" without ingredient breakdown.
👉 Consequence: Customs request for additional documentation, leading to delays and demurrage charges.

Mistake 4: Assuming "Other Other" (3814.00.50.90) is safer.
👉 Consequence: If CCl4 is detected, the penalty for fraud/misdeclaration is severe.

Correct Approach:

"Degreasing Agent, Organic Mixture, Contains Carbon Tetrachloride (X%), For Industrial Use Only, SDS Attached, EPA TSCA Compliant"


🎯 VII. Conclusion: Professional Clearance, Cost Control, and Compliance!

🎯 Remember the Mantra:

🔹 "CCl4 is the Red Flag, 3814.50.10 is the Lane!"
🔹 "31% Duty is Fixed, But EPA Can Block the Ship!"
🔹 "SDS and COA are Your Best Friends in Chemical Import!"


📌 Pro Tip:
- If you are importing into the EU or UK, strongly consider reformulating to remove Carbon Tetrachloride to avoid regulatory bans.
- For US imports, budget for the 31% tariff and ensure EPA documentation is ready before shipment.
- Consider applying for an Advance Ruling from CBP if the product composition is complex.


📣 Immediate Action:

📞 Verify EPA Status + Attach Detailed SDS + Declare Exact Composition
🚀 Ensure Smooth Clearance, Avoid Seizure, and Protect Your Supply Chain!


Professional Clearance Starts with Accurate Classification!
💼 Every Component Matters, Every Percentage Counts!

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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。