Harmonised Commodity Description and Coding System (HS) - level 2 - Chapter |
28 |
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
281511 |
Sodium hydroxide "caustic soda" solid |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
281512 |
Sodium hydroxide "caustic soda" in aqueous solution "soda lye or liquid soda" |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
281520 |
Potassium hydroxide "caustic potash" |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
281530 |
Peroxides of sodium or potassium |