Products A–Z
HS code for magnesium potassium sulphate
3104
In the UK Trade Tariff’s list of everyday names, “magnesium potassium sulphate” points to heading 3104: mineral or chemical fertilisers, potassic. 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.
The UK Global Tariff divides 3104 into 5 tariff lines; the duty is duty-free.
In the EU Combined Nomenclature, 3104 covers 5 tariff lines and the duty is duty-free.
The Turkish Customs Tariff Schedule divides 3104 into 8 tariff lines; the duty is duty-free.
Duty rates compared
UK Free Third-country duty 5 tariff lines 
EU Free Third-country duty 5 tariff lines 
Türkiye Free Third-country duty 8 tariff lines 
USA Free General (MFN) 3 tariff lines 
Canada Free General (MFN) 3 tariff lines 
Mexico Free General (MFN) 4 tariff lines 
Brazil Free – 5.4% General (MFN) 6 tariff lines · average 0.9% 
Argentina Free – 5.4% General (MFN) 7 tariff lines · average 0.8% 
Peru Free General (MFN) 6 tariff lines 
New Zealand Free General (MFN) 5 tariff lines 
Japan Free General (MFN) 4 tariff lines 
Taiwan Free General (MFN) 7 tariff lines 
GCC 5% General (MFN) 10 tariff lines 
Switzerland Free General (MFN) 3 tariff lines 
Norway Free General (MFN) 3 tariff lines 
North Macedonia Free General (MFN) 5 tariff lines 
Nigeria Free General (MFN) 3 tariff lines See also
Questions and answers
What is the HS code for magnesium potassium sulphate?
Magnesium potassium sulphate are classified under 3104 (Mineral or chemical fertilisers, potassic) in the Harmonized System. National tariffs add more digits; see the lines on this page.