HS Code for Carbon Dioxide (2811.21) 2025 Guide

What Is the HS Code for Carbon Dioxide in 2025?

HS code 2811.21 classifies all forms of carbon dioxide globally. This 6-digit code under Chapter 28 ensures accurate tariff compliance 2025.

• Applies to pure CO2 gas, liquefied CO2, and dry ice precursors
• Used in 200+ countries for customs declarations
• Stable through 2025 with no WCO revisions until 2027
• Essential for e-commerce and industrial shipments
• Supports duty rate calculations worldwide

National extensions add digits for specifics like purity levels.

Understanding HS Code 2811.21 Structure and Forms

HS code 2811.21 breaks down carbon dioxide by physical state. Key for precise classification.

Always verify packaging matches HS descriptions.

2025 Regional HS Code Changes for Carbon Dioxide

Major 2025 HS code changes affect 2811.21 regionally. Stay updated for compliance.

• GCC countries adopt 12-digit HS codes January 1, 2025
• US mandates HTS on USPS parcels from September 1, 2025
• EU Combined Nomenclature 2025 updates TARIC database
• Australia and UK align with WCO but add local tariffs
• China HS 2025 refines chemical chapter extensions

How to Find and Verify HS Code for Carbon Dioxide 2025

Use official tools to confirm HS code 2811.21 accuracy. Step-by-step process below.

1. Access WCO HS database at wcoomd.org
2. Search "carbon dioxide" under Chapter 28
3. Check national portals like USITC HTS search
4. Review EU TARIC for Combined Nomenclature
5. Cross-reference with product SDS sheets

Free tools ensure tariff compliance 2025 without errors.

Industrial Uses Requiring HS Code 2811.21 Classification

Carbon dioxide shipments under 2811.21 support vital industries. Know applications for classification.

• Beverage carbonation and food preservation
• Welding shield gas in manufacturing
• Agricultural greenhouse CO2 enrichment
• Enhanced oil recovery in energy sector
• Fire suppression systems
• Medical and cryogenic applications

Shipping Regulations for HS Code 2811.21 in 2025

Strict rules apply to carbon dioxide transport under 2811.21. IMDG compliance is mandatory.

• UN 1013 labeling for compressed gases
• Class 2.2 non-flammable gas designation
• Pressure vessel testing certificates
• Safety Data Sheets (SDS) required
• Temperature control for liquefied forms

Customs holds shipments with incorrect HS classification.

FAQ: HS Code for Carbon Dioxide Questions 2025

What is the exact HS code for carbon dioxide?

HS code 2811.21 covers all CO2 forms including gas and liquefied.

Does HS code 2811.21 change in 2025?

No WCO changes until 2027, but check regional extensions like GCC 12-digit.

How do I classify liquefied CO2?

Use 2811.21 and specify pressure vessel packaging details.

What are US HTS rules for CO2 2025?

Mandatory HTS declaration from September 1, including 2811.21 for parcels.

GCC HS codes for carbon dioxide 2025?

12-digit codes starting January 1 extending base 2811.21.

EU requirements for HS 2811.21?

Verify via TARIC under Combined Nomenclature 2025 updates.

Safety regulations for shipping 2811.21?

IMDG Class 2.2, UN 1013 labels, and SDS mandatory worldwide.

Free tools for HS code lookup 2025?

WCO database, USITC HTS, and EU TARIC provide accurate 2811.21 data.

Does purity affect HS code 2811.21?

Industrial grades over 99% stay under 2811.21; mixtures may differ.

Common errors with carbon dioxide HS codes?

Misclassifying as dry ice (2804.40) instead of gas/liquefied 2811.21.

Resources for HS Code Compliance

For 2025 tariff compliance, tools like HS lookup databases help. Consider Book a Demo with FreightAmigo. Contact: enquiry@freightamigo.com | HKG: +852 24671689 | CHN: +86 4008751689 | USA: +1 337 361 2833.

.