Products A–Z
HS code for barium oxide
2816.40 Oxides, hydroxides and peroxides, of strontium or barium
In the UK Trade Tariff’s list of everyday names, “barium oxide” points to subheading 2816.40: oxides, hydroxides and peroxides, of strontium or barium. 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.
In the UK Global Tariff, 2816.40 covers 2 tariff lines and the duty is duty-free.
The EU Combined Nomenclature has one tariff line for 2816.40; the duty is 5.5%.
2816.40 is a single line in the Turkish Customs Tariff Schedule, where the duty is 5.5%.
Duty rates compared
UK Free Third-country duty 2 tariff lines 
EU 5.5% Third-country duty 1 tariff line 
Türkiye 5.5% Third-country duty 1 tariff line 
USA 2% – 4.2% General (MFN) 2 tariff lines · average 3.1% 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 1 tariff line 
Brazil Free Third-country duty 2 tariff lines 
Argentina Free Third-country duty 6 tariff lines 
Peru Free Third-country duty 1 tariff line 
New Zealand Free Third-country duty 2 tariff lines 
Japan 3.3% Third-country duty 1 tariff line 
Taiwan 2.5% Third-country duty 2 tariff lines 
GCC 5% Third-country duty 6 tariff lines 
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 Questions and answers
What is the HS code for barium oxide?
Barium oxide are classified under 2816.40 (Oxides, hydroxides and peroxides, of strontium or barium) in the Harmonized System. National tariffs add more digits; see the lines on this page.