Products A–Z
HS code for carbon dioxide
2811.21 Other inorganic oxygen compounds of non-metals: carbon dioxide
In the UK Trade Tariff’s list of everyday names, “carbon dioxide” points to subheading 2811.21: other inorganic oxygen compounds of non-metals: carbon dioxide. Check the description and the notes of the chapter before declaring: the right code depends on what the goods are made of and how they are used.
2811.21 is a single line in the UK Global Tariff, where the duty is 4%.
The EU Combined Nomenclature has one tariff line for 2811.21; the duty is 5.5%.
2811.21 is a single line in the Turkish Customs Tariff Schedule, where the duty is 5.5%.
Duty rates compared
UK 4% Third-country duty 1 tariff line 
EU 5.5% Third-country duty 1 tariff line 
Türkiye 5.5% Third-country duty 1 tariff line 
USA 3.7% General (MFN) 1 tariff line 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 2 tariff lines 
Brazil 3.6% Third-country duty 1 tariff line 
Argentina 3.6% Third-country duty 1 tariff line 
Peru Free Third-country duty 1 tariff line 
New Zealand Free Third-country duty 1 tariff line 
Japan 3.3% Third-country duty 1 tariff line 
Taiwan 5% Third-country duty 2 tariff lines 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia 5% Third-country duty 1 tariff line 
Nigeria 5% Third-country duty 1 tariff line See also
Questions and answers
What is the HS code for carbon dioxide?
Carbon dioxide are classified under 2811.21 (Other inorganic oxygen compounds of non-metals: carbon dioxide) in the Harmonized System. National tariffs add more digits; see the lines on this page.