Carbon Tetrachloride Fluorine containing Solvent (Analytical Grade)
CN β USAI Analysis
π§ͺ Carbon Tetrachloride (C2Cl4) & Fluorine-Containing Solvent Blend (Analytical Grade)
π HS Code Reference & Customs Clearance Guide | 2026 Harmonized System Authority | Professional Logistics Strategy
π I. Product Definition & Classification: Do You Understand the Hazards?
"Carbon Tetrachloride Fluorine containing Solvent (Analytical Grade)" is a complex chemical mixture primarily used in high-precision analytical laboratories, semiconductor cleaning, and specialized chemical synthesis. It typically refers to a binary or multi-component solution containing:
- Carbon Tetrachloride (CClβ): A dense, non-flammable liquid formerly widely used in cleaning and degreasing, now strictly regulated due to toxicity and ozone depletion potential.
- Fluorine-Containing Solvents: Such as Perfluorinated polyethers (PFPE), Fluorocarbons, or Hydrofluorocarbons (HFCs), used for their stability, low reactivity, and high solvency for specific polymers.
β οΈ Critical Distinction:
- If the product is predominantly Carbon Tetrachloride (>50% by weight) β It is classified under HS 2903.41.
- If the product is a defined mixture where CClβ is an impurity or minor component, and the fluorine solvent is the primary carrier β It may fall under HS 3824.99 or HS 2903.49 depending on the dominant fluorinated compound.
- Note: Pure "Analytical Grade" status does not change the HS code but affects customs valuation and purity verification requirements.
π¦ II. HS Code Classification Details (2026 Official Tariff Schedule)
| HS Code | Product Description | Applicable Scenario | Key Chemical Component |
|---|---|---|---|
2903.41.00.00 |
Carbon Tetrachloride | High-purity CClβ used as a standard reference or reagent | CClβ |
2903.49.90.00 |
Other Halogenated Derivatives of Aliphatic Hydrocarbons | Mixtures where CClβ is mixed with other halogenated solvents (e.g., Chloroform, Fluorinated compounds) | CClβ + Others |
3824.99.92.00 |
Other Prepared Binders for Foundry Molds; Chemical Products... | Less likely unless specifically prepared as a cleaning agent for industrial use rather than analytical reagent | Mixed solvents |
2903.49.10.00 |
Perfluorocyclobutane (Specific Fluorinated Compound) | If the "Fluorine-containing" part is a specific C4F8 gas dissolved in a carrier | CβFβ |
2903.49.20.00 |
Perfluoromethylcyclobutane | Similar to above, specific C5F10 compounds | Cβ Fββ |
π Key Compliance Alert:
- Monroton Protocol: Carbon Tetrachloride is a controlled ozone-depleting substance. Imports may require special permits from environmental agencies (e.g., EPA in the US, MEA in China) even if for analytical use.
- Analytical Grade vs. Industrial: "Analytical Grade" implies high purity (β₯99.5%), but customs may still apply the same HS code. However, it triggers stricter Safety Data Sheet (SDS) and Hazardous Material declaration requirements.
π° III. 2026 Tariff Rate Details (Including Surtaxes & Policy Surcharges)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 (including subsequent imports)
π― 1. 2903.41.00.00 ββ Carbon Tetrachloride (Pure or High Purity)
| Item | Content |
|---|---|
| Base Duty Rate | 5.3% (ad valorem) |
| USITC Surcharge | +25% (Under USITC Footnote 9903.88.01, Section 301 Tariffs) |
| IEEPA Surcharge | +10% (China/Hong Kong products, per IEEPA Executive Order) |
| Total Effective Rate | 40.3% |
| Tax Calculation | CIF Value Γ 40.3% |
| De Minimis Eligibility | β Not Eligible (hazardous chemical restriction) |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:2903.41.00.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- The 25% USITC surcharge is applied because Carbon Tetrachloride is classified as a halogenated organic compound under Section 301.
- The 10% IEEPA surcharge applies due to the productβs origin (China).
- Total Duty: 40.3%. This is a high-cost import, and customs may require additional Environmental Permits due to its ozone-depleting nature.
π― 2. 2903.49.90.00 ββ Other Halogenated Derivatives (Mixtures)
| Item | Content |
|---|---|
| Base Duty Rate | 5.3% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Effective Rate | 40.3% |
| Tax Calculation | CIF Value Γ 40.3% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | IEEPA:9901.25 β IEEPA:9903.01.24 β USITC:2903.49.90.00 β FOOTNOTE:9903.88.01 |
π Note:
- If the "Fluorine-containing" component is a perfluorinated compound (e.g., PFOA/PFOS derivatives), it may be subject to additional EPA restrictions and environmental taxes in some jurisdictions.
- Even if the mixture is "analytical grade," the hazardous classification remains the same.
π οΈ IV. Customs Clearance Practical Advice (Practical Pitfall Guide)
β 1. Required Documentation Checklist (Mandatory)
| Document | Must Provide | Notes |
|---|---|---|
| β Safety Data Sheet (SDS) | βοΈ | Must be GHS-compliant, Section 14 (Transport Info) and Section 9 (Physical/Chemical Properties) must be clear |
| β Certificate of Analysis (CoA) | βοΈ | Proof of "Analytical Grade" purity (β₯99.5%) and composition breakdown |
| β Monroton Protocol Permit | βοΈ | Required for Carbon Tetrachloride imports in many countries (e.g., US, EU) |
| β Commercial Invoice | βοΈ | Must state "For Analytical Use Only" and "Contains Carbon Tetrachloride" |
| β Packing List | βοΈ | Detail hazard class (UN1845 for CClβ, UN3077 for Fluorinated Solvents) |
| β Importer Security Filing (ISF) | βοΈ | Required for US imports 24h before loading |
β 2. Declaration Tips (Key Mantras)
π₯ "Declare Hazard, Declare Origin, Declare Permit, Avoid Delays!"
| Situation | Correct Declaration | Incorrect Practice |
|---|---|---|
| Mixture with CClβ | 2903.49.90.00 + "Contains CClβ" |
Omitting CClβ β Smuggling Penalty |
| Analytical Grade | Include CoA & SDS | Claiming "Non-Hazardous" β Seizure |
| Fluorinated Solvent | Specify exact fluorinated compound | Vague "Fluorine Solvent" β Valuation Dispute |
| Small Quantity (Lab Sample) | Still declare as hazardous | Using "Gift" or "Sample" to avoid duties β Fraud Alert |
β 3. Special Cases Handling
| Scenario | Handling Advice |
|---|---|
| OEM/Custom Blend | Provide full chemical formula and percentage breakdown to customs |
| Fluorinated Solvent with PFOA | Subject to EPA TSCA restrictions; may be banned or require exemption |
| Analytical Use for Pharma | Provide GMP certificate and end-user statement for possible duty exemption (if applicable) |
| Military/Aerospace Use | Apply for ITAR/EAR compliance if dual-use items |
π V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 2903.41.00.00 |
40.3% (China) | EPA Permit + SDS | Strict CClβ controls |
| π¨π³ China | 2903.41.00.00 |
5.3% | MSDS + Hazardous Chemical License | No IEEPA surcharge |
| πͺπΊ EU | 2903.41.00 |
6.5% + Environmental Tax | REACH Registration + SDS | Ozone Depleting Substance (ODS) fee |
| π¦πΊ Australia | 2903.41.00 |
5% | NICNAS/IRIS Registration | Hazardous Goods Declaration Required |
| π―π΅ Japan | 2903.41.00 |
5.0% | Chemical Substances Control Law | CClβ usage restricted in consumer products |
π Conclusion:
- USA and EU impose the highest barriers due to environmental regulations.
- China has lower tariffs but requires Hazardous Chemical Import Permits.
- Analytical Grade does not exempt you from Environmental Permits or Hazardous Material Declarations.
π VI. Common Errors & Pitfall Guide (Lessons Learned)
β Error 1: Declaring "Solvent" without specifying "Carbon Tetrachloride"
π Consequence: Customs flags for missing hazardous info β Delay + Fine
β Error 2: Claiming "Non-Hazardous" for Analytical Grade CClβ
π Consequence: Seizure & Legal Action (CClβ is toxic and ozone-depleting)
β Error 3: Ignoring Monroton Protocol Permit Requirements
π Consequence: Import Ban or Return to Origin
β Error 4: Under-declaring Fluorinated Solvent Composition
π Consequence: Valuation Dispute + Back-taxes
β Correct Practice:
"Carbon Tetrachloride (Analytical Grade, β₯99.5%), Mixture with Perfluorinated Solvent, UN1845, Hazard Class 8, EPA Permit #XXXX, For Analytical Laboratory Use Only"
π― VII. Conclusion: Professional Declaration, Safe Clearance, Cost Optimization!
π― Remember the Mantra:
πΉ "Hazard First, Permit Always, Purity Proven, Duties Clear!"
πΉ "HS Code Defines Tax, SDS Defines Safety, Permit Defines Legality!"
π Pro Tip:
If your solvent contains PFOA/PFOS derivatives, check EPA TSCA and EU REACH restrictions immediately. Some fluorinated solvents are banned for import.
Consider pre-classification rulings from customs to avoid disputes.
π£ Immediate Action:
π Contact licensed hazardous material customs broker
π Obtain EPA/MEA Permits for Carbon Tetrachloride
π Ensure your SDS is GHS-compliant and up-to-date
β¨ Professional Customs Clearance Starts with Precise Classification!
πΌ Your Chemical Compliance is Non-Negotiable!
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.