Trifluoromethane Mixed Gas (Halogen Free)
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2903411000 | 13.7% | CN | US | Official Doc |
AI Analysis
π§ͺ Trifluoromethane Mixed Gas (Halogen Free)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
π I. Product Definition & Classification: Do You Truly Understand "Trifluoromethane Mixed Gas"?
Trifluoromethane, scientifically known as HFC-23 (HFC-23), is a halogenated derivative of hydrocarbons, specifically classified as a saturated fluorinated derivative of acyclic hydrocarbons.
β οΈ Critical Classification Distinction:
The user input specifies "Mixed Gas (Halogen Free)", which is a technical contradiction that requires immediate clarification for accurate customs classification:
- Trifluoromethane (HFC-23) inherently contains Fluorine (F), a halogen. Therefore, it is NOT "Halogen Free."
- If the product is truly "Halogen Free", it cannot be Trifluoromethane/HFC-23. It might be a mixture of COβ, Nβ, or Hydrocarbons.
- However, based on the provided<DATA>, the classification is strictly for Trifluoromethane (HFC-23).
- Assumption for this Guide: The input term "Halogen Free" is likely a marketing error or refers to "Halogen-Containing Gas" but marketed as "Eco-friendly" (compared to CFCs). We will proceed with the HS Code for Trifluoromethane (HFC-23) as per the provided data, but WARN the user about this contradiction.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Halogen Content |
|---|---|---|---|
2903.41.10.00 |
Trifluoromethane (HFC-23) | Refrigerants, Semiconductor Etching, Fire Suppression, Foam Blowing | β Yes (Contains Fluorine) |
π Key Reminder:
- HS Code2903.41.10.00specifically covers Trifluoromethane (HFC-23).
- Contradiction Alert: The term "Halogen Free" in the input does not match the chemical nature of HFC-23.
- Action: If the gas is truly Halogen-Free (e.g., COβ/Nβ mix), it must not be declared as2903.41.10.00. Misdeclaration leads to severe penalties.
- If the product is HFC-23, the correct description is "Trifluoromethane (HFC-23)", NOT "Halogen Free."
π° III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Time: 2026 Tariff Schedule
π― 1. 2903.41.10.00 ββ Trifluoromethane (HFC-23)
| Item | Content |
|---|---|
| Base Tariff Rate | 0.0% |
| Additional Surcharge | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% = $0 |
| De Minimis Eligibility | β Not Applicable (Chemicals/Gases often excluded from Section 321) |
| Legal Basis Path | 2903.41.10.00 β Tax Detail: Base 0.0%, Additional 0.0% |
π Explanation:
- Base Tariff: 0% as per the provided data for HFC-23.
- Additional Surcharge: 0% as per the provided data.
- Total Tax: 0.0%.
- Note: While the tariff is 0%, HFC-23 is a potent greenhouse gas. It is subject to strict environmental regulations (EPA SNAP Program) in the US, including use restrictions and reporting requirements. This is not a "low-risk" clearance.
π οΈ IV. Customs Clearance Practical Advice (Practical Pitfall Avoidance Guide)
β 1. Document Checklist (None Can Be Omitted)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state Chemical Name: Trifluoromethane (HFC-23), CAS No.: 75-46-7, Purity, and Physical State (Gas/Liquid). |
| β Safety Data Sheet (SDS) | βοΈ | Required for all hazardous chemicals/gases. Must comply with OSHA GHS standards. |
| β EPA SNAP Compliance Certificate | βοΈ | CRITICAL: HFC-23 is regulated under the Significant New Alternatives Policy (SNAP). Verify approved uses. |
| β Commercial Invoice | βοΈ | Must declare "Trifluoromethane (HFC-23)", NOT "Halogen Free Mixed Gas" (which is inaccurate and risky). |
| β Certificate of Origin (CO) | βοΈ | To confirm origin for tariff purposes. |
| β Packing List | βοΈ | Detail cylinder pressure, volume, and hazard labels. |
| β UN3374/UN1953 Packaging Declaration | βοΈ | Gases must be shipped in approved pressure cylinders under proper UN specifications. |
β 2. Declaration Tips (Key Mantra)
π₯ "Name Must Match, Hazard Must Be Declared, EPA Rules Apply!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| HFC-23 in Cylinder | Trifluoromethane (HFC-23), UN1953, Class 2.2 | "Halogen Free Gas" β Misclassification |
| HFC-23 Mixture | Trifluoromethane (HFC-23) Mixed with [Other Gas] | "Halogen Free Mixed Gas" β Contradiction |
| Pure HFC-23 | Trifluoromethane (HFC-23), CAS 75-46-7 | Vague term "Fluorinated Gas" β Delays |
π Warning:
- DO NOT use the term "Halogen Free" for HFC-23. It is chemically incorrect and will trigger customs audits for misdeclaration.
- Use "Trifluoromethane (HFC-23)" or "Halogenated Hydrocarbon, Fluorinated".
β 3. Special Cases Handling
| Scenario | Handling Advice |
|---|---|
| HFC-23 for Semiconductor Etching | Ensure EPA SNAP approval for this specific use. |
| HFC-23 for Fire Suppression | Comply with NFPA and EPA regulations. |
| HFC-23 as Refrigerant | May be restricted under new EPA rules (aiming for phase-down). Check SNAP list. |
| "Halogen Free" Claim | If the product is truly Halogen-Free (e.g., COβ), change HS Code to 3824.99 or 2918.99 (if applicable), NOT 2903.41.10.00. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification/Regulation | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 2903.41.10.00 |
0.0% | EPA SNAP, OSHA, DOT (UN Packaging) | High Regulatory Risk, not Tariff Risk |
| π¨π³ China | 2903.41.10.00 |
0.0% | China National Standards (GB) | No Additional Surcharge |
| πͺπΊ EU | 2903.41.10.00 |
0.0% | REACH, F-Gas Regulation | F-Gas Regulation restricts HFC-23 use |
| π¦πΊ Australia | 2903.41.10.00 |
0.0% | NICNAS, Worksafe Australia | Hazardous Goods Transport |
| π―π΅ Japan | 2903.41.10.00 |
0.0% | JIS, PRTR Law | Environmental Reporting Required |
π Conclusion:
- Tariff-wise: 0.0% globally (based on provided data).
- Regulatory-wise: High. HFC-23 is a controlled greenhouse gas.
- Key Risk: Misclassification due to the term "Halogen Free."
π VI. Common Errors & Pitfall Guide (Blood Lessons)
β Error 1: Using "Halogen Free Mixed Gas" for HFC-23
π Consequence: Customs will flag for chemical misidentification. Potential fines for false declaration.
β Error 2: Ignoring EPA SNAP Regulations
π Consequence: Seizure of goods if use is not approved. HFC-23 is being phased down in many applications.
β Error 3: Incorrect UN Packaging
π Consequence: Rejection at port. Gases must be in certified pressure cylinders (UN1953/UN3374).
β Error 4: Not Providing SDS
π Consequence: Clearance Delay. Hazmat shipments always require SDS.
β Correct Practice:
"Trifluoromethane (HFC-23), UN1953, Class 2.2, Non-Flammable Gas, EPA SNAP Approved for [Specific Use], CAS 75-46-7, Purity β₯99.9%"
π― VII. Conclusion: Professional Declaration, Safe Clearance!
π― Remember the Mantra:
πΉ "Name Must Be Accurate: HFC-23 is NOT Halogen-Free!"
πΉ "Tariff is 0%, but Regulations are 100% Strict!"
πΉ "EPA SNAP Compliance is Mandatory for HFC-23!"
π Tips:
- If the product is truly Halogen-Free (e.g., COβ/Nβ), DO NOT use HS Code 2903.41.10.00.
- Consult with a Hazmat Customs Broker for gas shipments.
- Verify EPA SNAP approval for the specific end-use of HFC-23.
π£ Immediate Action:
π Contact a Certified Hazmat Customs Broker
π Provide SDS and EPA SNAP Compliance Docs
π Ensure UN Packaging is Certified for International Transport
β¨ Professional Clearance Starts with Accurate Declaration!
πΌ Your Cost Saving is 0% Tariff, but Risk Saving is Regulatory Compliance!
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.