Pentafluoroethane Refrigerant HFO Free
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2903441010 | 13.7% | CN | US | Official Doc |
| 2903490000 | 13.7% | CN | US | Official Doc |
| 3824994900 | 41.5% | CN | US | Official Doc |
| 3824995500 | 38.7% | CN | US | Official Doc |
AI Analysis
π§ͺ Pentafluoroethane Refrigerant (HFO-Free)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Level Clearance Strategy
π I. Product Definition & Classification: Do You Really Understand "Pentafluoroethane"?
Pentafluoroethane (commonly known as R125) is a saturated fluorinated non-cyclic hydrocarbon derivative. It is a key component in refrigerant blends but, when imported as a pure substance or specified as "HFO-free," it is treated distinctly from mixed refrigerants. In international trade, the classification depends on whether it is a single chemical compound or a mixture.
Pure Pentafluoroethane (R125): A specific fluorinated hydrocarbon with a defined chemical structure (C2HF5).
HFO-Free Mixed Refrigerants: Blends containing hydrocarbons and other halogenated compounds, but explicitly free of Hydrofluoroolefins (HFOs).
β οΈ Key Distinction Point:
- If the product is pure Pentafluoroethane (single compound) β Classified under Chapter 29 (Organic Chemicals).
- If the product is a blend/mixture containing Pentafluoroethane and other refrigerants β Classified under Chapter 38 (Miscellaneous Chemical Products).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | HFO Content | Tax Rate (US Import from CN) |
|---|---|---|---|---|
2903.44.10.10 |
Saturated fluorinated non-cyclic hydrocarbon derivatives (Pentafluoroethane) | Pure R125, single-compound refrigerant | β Not Applicable | 13.7% |
2903.49.00.00 |
Other fluorinated hydrocarbons (Non-cyclic structure) | Pentafluoroethane classified under "Other" | β Not Applicable | 13.7% |
3824.99.49.00 |
Mixed refrigerants composed of hydrocarbons | Blends (e.g., R410A, R404A) that are HFO-free | β HFO-Free | 41.5% |
3824.99.55.00 |
Other halogenated hydrocarbon mixtures | Blends containing Pentafluoroethane as a component | β HFO-Free | 38.7% |
π Key Reminder:
- Pure Pentafluoroethane falls under Chapter 29 (HS Codes2903.44.10.10or2903.49.00.00). The summary explicitly states it belongs to "saturated fluorinated non-cyclic hydrocarbon derivatives." - Mixed Refrigerants (even if HFO-free) fall under Chapter 38. If it is a general hydrocarbon-based mix, it may be3824.99.49.00(41.5%). If it is specifically a halogenated hydrocarbon mix (which Pentafluoroethane blends usually are), it is3824.99.55.00(38.7%). - Do not misclassify a pure chemical as a mixture to avoid higher duties, or vice versa. The chemical structure determines the chapter.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharge Policies)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: Includes subsequent imports under current trade policies (Section 301 & IEEPA)
π― 1. 2903.44.10.10 & 2903.49.00.00 ββ Pure Pentafluoroethane (HFO-Free)
| Item | Content |
|---|---|
| Base Tariff | 3.7% (ad valorem) |
| Section 301 Surcharge | 0.0% (Specific to this subheading, no additional 301 duty listed in data) |
| Section 122 Tariff | 10% (Additional surcharge) |
| Total Tariff | 13.7% |
| Tax Calculation | CIF Value Γ 13.7% |
| De Minimis Eligibility | β No (Chemicals typically subject to strict scrutiny) |
| Legal Basis Path | HS:2903.44.10.10 β Summary: Saturated fluorinated non-cyclic hydrocarbon derivatives β Tax Detail: Base 3.7% + Sec 122 10% |
π Explanation:
- Pentafluoroethane is classified as a pure organic chemical (Chapter 29). - The total tax rate is 13.7%, composed of a 3.7% base tariff and a 10% Section 122 tariff. - Unlike many other Chinese imports, this specific subheading does not include the 25% Section 301 tariff in the provided data, making it significantly cheaper than mixed refrigerants. - Key Advantage: Lower tariff burden compared to mixed refrigerants.
π― 2. 3824.99.49.00 ββ Mixed Refrigerants (Hydrocarbon-based, HFO-Free)
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | 25.0% |
| Section 122 Tariff | 10% |
| Total Tariff | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Eligibility | β No |
| Legal Basis Path | HS:3824.99.49.00 β Summary: Mixed refrigerants composed of hydrocarbons β Tax Detail: Base 6.5% + 301 25% + Sec 122 10% |
π Note:
- This code applies to mixtures that are primarily hydrocarbon-based but function as refrigerants. - The 41.5% total rate is high due to the 25% Section 301 surcharge on top of the base and Section 122 tariffs. - Even if HFO-free, the "mixed" nature pushes it to Chapter 38, incurring higher duties.
π― 3. 3824.99.55.00 ββ Other Halogenated Hydrocarbon Mixtures (HFO-Free)
| Item | Content |
|---|---|
| Base Tariff | 3.7% |
| Section 301 Surcharge | 25.0% |
| Section 122 Tariff | 10% |
| Total Tariff | 38.7% |
| Tax Calculation | CIF Value Γ 38.7% |
| De Minimis Eligibility | β No |
| Legal Basis Path | HS:3824.99.55.00 β Summary: Other halogenated hydrocarbon mixtures β Tax Detail: Base 3.7% + 301 25% + Sec 122 10% |
π Note:
- This code is for halogenated hydrocarbon mixtures (e.g., R410A which contains Pentafluoroethane and Difluoromethane). - The 38.7% total rate is lower than3824.99.49.00due to a lower base tariff (3.7% vs 6.5%), but still includes the 25% Section 301 surcharge. - Critical: If your product is a blend of Pentafluoroethane and other fluorocarbons, it falls here, not under Chapter 29.
π οΈ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
β 1. Documentation Checklist (Must-Haves)
| Document | Required | Explanation |
|---|---|---|
| β Safety Data Sheet (SDS) | βοΈ | Crucial for distinguishing between pure chemicals (Ch 29) and mixtures (Ch 38). |
| β Certificate of Analysis (COA) | βοΈ | Must state 100% Pentafluoroethane for Chapter 29 classification. Any blend requires Chapter 38. |
| β Chemical Structure Diagram | βοΈ | Proves "saturated fluorinated non-cyclic hydrocarbon derivative" for HS 2903.44.10.10. |
| β Commercial Invoice | βοΈ | Clearly describe as "Pentafluoroethane (R125)" or "Refrigerant Mixture (HFO-Free)" based on composition. |
| β Origin Certificate | βοΈ | Required for Section 122 and 301 tariff assessments. |
| β Packaging List | βοΈ | Specify net weight and gross weight. Chemicals are heavy; accurate weight affects duty. |
β 2. Declaration Tips (Key Mnemonics)
π₯ "Pure goes to Ch29, Mix goes to Ch38; HFO-free doesn't change HS, Composition is Key!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Pure Pentafluoroethane (R125) | HS 2903.44.10.10 β 13.7% Tax |
Declaring as "Refrigerant Mix" β 38.7-41.5% Tax |
| R410A Blend (HFO-Free) | HS 3824.99.55.00 β 38.7% Tax |
Declaring as "Pure Chemical" β Smuggling Risk |
| R404A Blend (Hydrocarbon-heavy) | HS 3824.99.49.00 β 41.5% Tax |
Declaring as "Halogenated Mix" β Misclassification |
| HFO-Containing Mix (e.g., R454A) | Not in DATA | Avoid. Data only covers HFO-Free. HFOs may have different environmental duties. |
β 3. Special Handling
| Situation | Recommendation |
|---|---|
| High Purity R125 | Ensure COA shows >99.9% purity. If <99%, customs may view it as a mixture (Ch 38). |
| Blended Refrigerants | List all components. If Pentafluoroethane is the main component but mixed, use 3824.99.55.00. |
| HFO-Free Claim | Explicitly state "HFO-Free" on the invoice to avoid environmental compliance checks for HFOs (though not in tax data, it aids classification clarity). |
| Small Shipments | No de minimis exemption for these chemical HS codes. Plan for full duty payment. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 2903.44.10.10 (Pure) |
13.7% | No special | High duty on mixes (38.7-41.5%) |
| π¨π³ China | 2903.44.10.10 |
Varies | CCC (if applicable) | Domestic trade different |
| πͺπΊ EU | 2903.44.10 |
~0-6% | F-Gas Regulation | Strict environmental reporting |
| π¬π§ UK | 2903.44.10 |
~0-6% | F-Gas | Post-Brexit rules apply |
π Conclusion:
- The USA imposes a 13.7% tariff on pure Pentafluoroethane, which is significantly lower than the 38.7%-41.5% on mixed refrigerants. - Strategy: If possible, import pure Pentafluoroethane (R125) and blend locally, or ensure your import declaration accurately reflects the pure chemical status to benefit from the 13.7% rate. - Mixed refrigerants face a ~25% Section 301 surcharge in addition to base and Section 122 tariffs, making them much more expensive to clear in the US.
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring Pure R125 as "Refrigerant Mixture"
π Consequence: Pay 38.7% or 41.5% instead of 13.7% β Overpayment of ~25-28%!
β Error 2: Declaring Mixed Refrigerant as "Pure Pentafluoroethane"
π Consequence: Customs audit β Penalties, Back Taxes, and Potential Seizure for misclassification.
β Error 3: Ignoring the Section 122 Tariff
π Consequence: Underestimating total duty. Remember, 10% is added on top of base for all listed HS codes in the data.
β Error 4: Not specifying HFO-Free
π Consequence: While not affecting the tax rate in the provided data, it may delay clearance due to environmental compliance checks for HFOs (which are regulated under different frameworks).
β Correct Practice:
"Pentafluoroethane (R125), 99.9% Pure, Saturated Fluorinated Non-Cyclic Hydrocarbon Derivative, HFO-Free, For Refrigeration Use, Model XYZ, SDS Attached"
π― VII. Conclusion: Professional Declaration, Save Money, Smooth Clearance!
π― Remember the Mnemonic:
πΉ "Pure to Ch29, 13.7% is the Key; Mix to Ch38, 38-41% will be the Fee!"
πΉ "HFO-Free doesn't change HS, but Composition does; Get it Right, Avoid the 25% Surprise!"
π Pro Tip:
- If your business involves blending refrigerants, consider importing pure Pentafluoroethane (13.7% tax) and blending it domestically to avoid the 38.7%+ tax on pre-mixed blends.
- Always request a Certificate of Analysis (COA) from the supplier to prove purity.
- Consult a Customs Broker to confirm the specific subheading based on the exact product composition before shipment.
π£ Immediate Action:
π Contact a licensed customs broker + Provide COA + Apply for Advance Ruling if unsure about pure vs. mix status.
π Ensure your Pentafluoroethane imports are classified correctly, taxes minimized, and clearance smooth!
β¨ Professional Customs Clearance Starts with Accurate Classification!
πΌ Every Percent of Tax Saved is Pure Profit!
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.