Classification of Products (CZ-CPA_2015) - level 6 - Sub-category |
201453 |
Phosphoric esters and their salts or esters of other inorganic acids (excluding esters of hydrogen halides) and their salts; and their halogenated, sulphonated, nitrated or nitrosated derivatives |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
292029 |
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. dimethyl, diethyl, trimethyl and triethyl phosphites) |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
51639 |
Esters of other inorganic acids,their salts;their derivatives |