4-digit heading
Listed from Nov 18, 2019
2920
Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives:
Heading
2920
9 immediate children · 14 terminal codes
Children of 2920
6-digit subheadings
Showing 9 immediate children