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HS Code for Chlorodifluoroethanes
Author: Ivy Tse
Published:
Updated:

HS Code for Chlorodifluoroethanes 2025

TL;DR: **HS code for Chlorodifluoroethanes** is 2903.71 in 2025 under Chapter 29; learn classification rules, 2025 regional changes, Montreal Protocol impacts, and tariff compliance steps for global shipping.

The HS code for Chlorodifluoroethanes ensures smooth customs clearance worldwide. Accurate classification under 2025 HS codes prevents delays and penalties in international trade.

What Is the HS Code for Chlorodifluoroethanes?

HS code for Chlorodifluoroethanes is 2903.71 across global trade systems.

  • 6-digit code: 2903.71
  • Covers Chlorodifluoromethane (R-22)
  • Falls in Chapter 29: Organic chemicals
  • Used for duties, stats, and restrictions
  • Stable in 2025 HS nomenclature

HS codes standardize product classification for tariff compliance.

Full HS Classification Breakdown for Chlorodifluoroethanes

Understand the hierarchy of HS code for Chlorodifluoroethanes in detail.

LevelCodeDescription
Chapter29Organic chemicals
Heading2903Halogenated derivatives of hydrocarbons
Subheading2903.71Chlorodifluoromethane (HCFC-22)
Regional2903.71.xxCountry-specific extensions (e.g., 10-12 digits)

WCO HS 2022 remains basis for 2025 with no changes to 2903.71.

Key Properties of Chlorodifluoroethanes

Chlorodifluoroethanes are HCFC refrigerants with specific traits.

  • Chemical formula: CHClF2
  • Used in refrigeration and air conditioning
  • Boiling point: -40.8°C
  • Ozone Depletion Potential (ODP): 0.055
  • Global Warming Potential (GWP): 1810

These properties affect hazmat shipping rules.

2025 HS Code Changes Impacting Chemical Shipments

2025 HS code changes influence Chlorodifluoroethanes imports globally.

Region2025 ChangeDate EffectiveChemical Impact
GCC12-digit HS codesJan 1, 2025Precise tariff matching for 2903.71
USAUSPS HTS mandatorySep 1, 2025Stricter chemical declarations
EUCombined Nomenclature 2025Jan 1, 2025Environmental quota tracking

No WCO revision until 2027, but national 2025 updates apply.

Montreal Protocol Phase-Out for Chlorodifluoroethanes

Montreal Protocol drives HCFC restrictions in 2025 HS shipments.

  • HCFC-22 phase-out: 65% global cut by 2025
  • Developed nations: 99.5% reduction
  • Export bans on virgin HCFCs
  • Recycled R-22 allowed under quotas
  • Requires HS 2903.71 declarations

Source: UNEP Ozone Secretariat.

How to Find HS Code for Chlorodifluoroethanes Step-by-Step

Follow this guide to confirm HS code for Chlorodifluoroethanes accurately.

  1. Identify as halogenated hydrocarbon
  2. Locate Chapter 29: Organic chemicals
  3. Check Heading 2903 for derivatives
  4. Select Subheading 2903.71 for HCFC-22
  5. Verify regional extensions (e.g., GCC 12-digit)

Addresses common search: "how to classify Chlorodifluoroethanes HS code".

Tariff Compliance Tips for 2903.71 Shipments 2025

Master tariff compliance for HS code for Chlorodifluoroethanes in 2025.

  • Declare exact quantity and purity
  • Include Montreal Protocol certificates
  • Check destination quotas
  • Use IMDG for dangerous goods
  • Monitor GWP declarations

Prevents penalties up to 100% of shipment value.

FAQ: HS Code for Chlorodifluoroethanes 2025

Answers to top questions on Chlorodifluoroethanes HS code and 2025 rules.

  1. What is the HS code for Chlorodifluoroethanes? It's 2903.71 under Chapter 29 for Chlorodifluoromethane.
  2. Has the HS code for Chlorodifluoroethanes changed in 2025? No, 2903.71 remains stable per WCO HS 2022.
  3. Which chapter covers Chlorodifluoroethanes? Chapter 29 for organic chemicals.
  4. Are there 2025 restrictions on Chlorodifluoroethanes shipments? Yes, due to Montreal Protocol phase-out quotas.
  5. How does GCC 12-digit HS affect Chlorodifluoroethanes? Requires full 12-digit extension of 2903.71 from Jan 1, 2025.
  6. Is Chlorodifluoroethanes hazardous for shipping? Yes, Class 2.2 non-flammable gas under IMDG.
  7. Where to verify official HS code for Chlorodifluoroethanes? WCO HS database or regional customs sites like USITC.
  8. What duties apply to HS 2903.71 imports? Varies 10% plus environmental fees.
  9. Can recycled Chlorodifluoroethanes use same HS code? Yes, still 2903.71 with purity documentation.
  10. How to classify mixtures with Chlorodifluoroethanes? Use principal component rule under 2903.71.

Resources

2025 case study: Chemical exporter saved 25% duties via accurate 2903.71 classification amid GCC changes. For HS code support, Book a Demo. Contact: HK +852 24671689, CHN +86 4008751689, USA +1 337 361 2833, Email: enquiry@freightamigo.com.

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