HCFC Refrigerant Solution
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2903710100 | 38.7% | CN | US | Official Doc |
| 2903750100 | 38.7% | CN | US | Official Doc |
| 3824995000 | 41.5% | CN | US | Official Doc |
| 3824999397 | 40.0% | CN | US | Official Doc |
| 3824995500 | 38.7% | CN | US | Official Doc |
AI Analysis
βοΈ HCFC Refrigerant Solutions (Hydrochlorofluorocarbons)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: What Exactly Are HCFCs?
HCFC Refrigerant Solutions are transitional refrigerants used in air conditioning, refrigeration, and foam-blowing applications. They are organic compounds containing hydrogen, chlorine, fluorine, and carbon. Due to their ozone-depleting potential, they are being phased out globally but remain critical for existing systems and specific industrial applications.
In international trade, these products are classified based on their chemical structure (pure compounds vs. mixtures) and function (refrigerant vs. auxiliary agent like dehydrator).
β οΈ Key Distinction Point:
- If the product is a pure HCFC compound (e.g., R-22, R-123) βε½ε ₯ 2903.71.01.00 / 2903.75.01.00
- If the product is a mixture or additive (e.g., blends, dehydrators, formulations) βε½ε ₯ 3824.99.50.00 / 3824.99.55.00 / 3824.99.93.97
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Match)
Based on the provided data, here are the precise classifications for HCFC-related products:
| HS Code | Product Description | Applicable Scenario | Chemical Nature |
|---|---|---|---|
2903.71.01.00 |
HCFC Refrigerant Compounds (Halogenated derivatives of acyclic hydrocarbons with β₯2 different halogens) | Pure HCFC refrigerants (e.g., R-22, R-123) | β Pure Halogenated Hydrocarbon |
2903.75.01.00 |
HCFC Refrigerant Compounds (Chlorofluorocarbons,符εηηε€εθ‘ηη©ηΉεΎ) | Specific HCFC types classified under halogenated hydrocarbons | β Pure Halogenated Hydrocarbon |
3824.99.50.00 |
HCFC Refrigerant (Halogenated hydrocarbon mixtures, high consistency with chlorinated characteristics) | Commercial refrigerant blends or formulated refrigerants | β Mixture/Preparation |
3824.99.93.97 |
HCFC Refrigerant Dehydrator (Chemical reagents/preparations) | Drying agents used in refrigeration systems | β Chemical Preparation |
3824.99.55.00 |
HCFC Refrigerant Dehydrator (Chemical industry mixture/additive) | Additives for chemical industrial use | β Chemical Mixture |
π Critical Reminder:
- Pure Compounds (single chemical identity) fall under Chapter 29 (Organic Chemicals):2903.71.01.00or2903.75.01.00.
- Mixtures/Preparations (blends, dehydrators, additives) fall under Chapter 38 (Miscellaneous Chemical Products):3824...series.
- Misclassifying a mixture as a pure compound (or vice versa) can lead to significant tax discrepancies and customs delays.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: Includes imports from 2025 onwards (subject to current trade policies)
π― 1. 2903.71.01.00 & 2903.75.01.00 ββ Pure HCFC Refrigerant Compounds
| Item | Content |
|---|---|
| Base Duty | 3.7% (MFN Rate) |
| Section 301 Surcharge | +25.0% (USITC Footnote) |
| Section 122 Surcharge | +10.0% (Specific Policy Add-on) |
| Total Tax Rate | 38.7% |
| Tax Calculation | CIF Value Γ 38.7% |
| De Minimis Exemption | β Not Applicable (High tax rate excludes low-value shipments) |
| Legal Basis Path | Base Tariff β Section 301 (25%) β Section 122 (10%) |
π Explanation:
- These codes cover pure HCFC chemical compounds.
- The 38.7% total rate is high due to the cumulative effect of base tariffs and significant US trade war surcharges (301 + 122).
- No exemption is available for small parcels.
π― 2. 3824.99.50.00 ββ HCFC Refrigerant (Mixture/Preparation)
| Item | Content |
|---|---|
| Base Duty | 6.5% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tax Rate | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Applicable |
| Legal Basis Path | Base Tariff β Section 301 (25%) β Section 122 (10%) |
π Explanation:
- This code applies to formulated refrigerant blends or chlorinated hydrocarbon mixtures.
- The base duty (6.5%) is higher than pure compounds, leading to a higher total tax (41.5%).
- This is the highest tax bracket among the listed HCFC products.
π― 3. 3824.99.93.97 & 3824.99.55.00 ββ HCFC Refrigerant Dehydrators
| Item | Content |
|---|---|
| Base Duty | 5.0% (for .93.97) / 3.7% (for .55.00) |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tax Rate | 40.0% (.93.97) / 38.7% (.55.00) |
| Tax Calculation | CIF Value Γ Tax Rate |
| De Minimis Exemption | β Not Applicable |
| Legal Basis Path | Base Tariff β Section 301 (25%) β Section 122 (10%) |
π Explanation:
- Dehydrators are classified as chemical preparations.
- The tax rate varies slightly based on the specific subheading:
-3824.99.93.97: 40.0%
-3824.99.55.00: 38.7%
- Both are subject to the same 35% in total surcharges (25% + 10%).
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
β 1. Document Preparation Checklist (Mandatory)
| Document | Required? | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must list exact chemical composition (CAS numbers) |
| β Safety Data Sheet (SDS) | βοΈ | Critical for hazardous material classification |
| β Commercial Invoice | βοΈ | Must clearly state "HCFC Refrigerant" or "Dehydrator" |
| β Certificate of Origin | βοΈ | Essential for verifying origin (China vs. other) |
| β Phasing-Out Compliance Doc | βοΈ | If applicable, prove compliance with Montreal Protocol |
| β Packaging List | βοΈ | Detail net/gross weight, volume, and hazard labels |
β 2. Declaration Strategy (Key Rules)
π₯ "Pure vs. Mixture: Choose Wisely! Wrong Code = High Tax!"
| Scenario | Correct HS Code | Wrong Declaration | Consequence |
|---|---|---|---|
| Pure R-22 or R-123 | 2903.71.01.00 or 2903.75.01.00 |
Declared as "Refrigerant Mixture" | Tax increases from 38.7% to 41.5% |
| Blended Refrigerant (e.g., R-404A) | 3824.99.50.00 |
Declared as "Pure Compound" | Risk of penalty + back taxes |
| Dehydrator/Drying Agent | 3824.99.93.97 or 3824.99.55.00 |
Declared as "Refrigerant" | Customs may delay for inspection |
| General Chemical Mixture | 3824.99.50.00 |
Declared as "Pure HCFC" | Severe misclassification risk |
β 3. Special Cases Handling
| Situation | Handling Advice |
|---|---|
| HCFCs in Used Cylinders | Must declare as hazardous waste or used refrigerant; requires EPA approval |
| Small Sample Shipments | Even small quantities are subject to 38.7%β41.5% tax; no de minimis exemption |
| OEM/Private Label | Provide brand authorization and technical data to prove product identity |
| Mixed Shipments (Refrigerant + Dehydrator) | Split Declaration: Declare refrigerant and dehydrator separately to apply correct tax rates |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 2903.71.01.00 / 3824.99.50.00 |
38.7% β 41.5% | None Specific | High tariffs due to Section 301 + 122 |
| π¨π³ China | 2903.71.01.00 / 3824.99.50.00 |
~3.7% β 6.5% | GB Standards | Lower base tariff, no 301/122 |
| πͺπΊ EU | 2903.71.01.00 / 3824.99.50.00 |
Varies (often 0-6.5%) | REACH Registration | Strict environmental controls |
| π¦πΊ Australia | 2903.71.01.00 / 3824.99.50.00 |
~5% β 10% | Australian Approved | Moderate tariffs |
π Conclusion:
- USA imposes the highest burden (38.7%β41.5%) due to trade policies.
- EU and China have significantly lower base tariffs, but environmental regulations (REACH, Montreal Protocol) are strict.
- Profit margin impact: A $10,000 shipment to the US will incur ~$3,870β$4,150 in taxes. Plan accordingly!
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring a mixture as a pure compound
π Result: Tax jumps from 38.7% to 41.5% + Potential penalty.
β Error 2: Not providing SDS (Safety Data Sheet)
π Result: Customs holds shipment for hazmat review β Delivery Delay.
β Error 3: Ignoring Section 122 Surcharge
π Result: Under-declaring tax by 10% β Back Taxes + Interest.
β Error 4: Mixing Dehydrators with Refrigerant in one line item
π Result: Customs may assess the entire shipment at the higher rate or reject it.
β Correct Approach:
"HCFC Refrigerant, Pure Form, R-22, CAS 75-45-6, Grade A"
vs.
"Refrigerant Dehydrator, Chemical Preparation, Non-Halogenated Adsorbent"
π― VII. Conclusion: Precise Classification Saves Money!
π― Remember These Rules:
πΉ "Pure Compounds = Chapter 29 (Lower Base Tax)"
πΉ "Mixtures/Dehydrators = Chapter 38 (Higher Base Tax)"
πΉ "Total Tax = Base + 25% (301) + 10% (122)"
πΉ "No De Minimis Exemption for HCFCs"
π Pro Tip:
If your HCFC products are sourced from non-China countries (e.g., US, EU, Japan), you may avoid Section 301 and 122 surcharges, reducing the total tax to just the base rate (3.7%β6.5%).
Recommendation: Consider supply chain diversification to mitigate US tariff risks.
π£ Immediate Action:
π Consult a licensed customs broker + Provide CAS Numbers + Apply for Advance Ruling if unsure.
π Ensure accurate HS Code selection to optimize costs and ensure smooth clearance.
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Your Cost Efficiency Depends on Precision!
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.