US HTS CODE | Harmonized Tariff Schedule HS code & Tariffs Search Service (2025 HTS Revision 19 (08/18/2025))

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Harmonized Tariff Schedule (2025 HTS Revision 19 (08/18/2025))

Heading	Duty(general)	Article Description	Compare Code
2921.22.05.00	6.5%	Hexamethylenediamine adipate (Nylon salt) Other:	--
2921.22.10.00	6.5%	Derived in whole or in part from adipic acid	vs-2921220500
2921.22.50.00	6.5%	Other	vs-2921221000
2921.29.00	6.5%	Other	vs-2921225000
2921.29.00.10	6.5%	Tetraethylene pentamine	vs-29212900
2921.29.00.20	6.5%	Triethylenetetramine	vs-2921290010
2921.29.00.30	6.5%	Diethylenetriamine	vs-2921290020
2921.29.00.55	6.5%	Other	vs-2921290030
2921.30		Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof: Derived in whole or in part from any aromatic compound:	vs-2921290055
2921.30.05.00	Free	1,3-Bis(aminoethyl)cyclohexane Other:	vs-292130
2921.30.10.00	6.5%	Products described in additional U.S. note 3 to section VI	vs-2921300500
2921.30.30.00	6.5%	Other	vs-2921301000
2921.30.50.00	3.7%	Other Aromatic monoamines and their derivatives; salts thereof:	vs-2921303000
2921.41		Aniline and its salts:	vs-2921305000
2921.41.10.00	6.5%	Aniline	vs-292141
2921.41.20.00	6.5%	Aniline salts	vs-2921411000
2921.42		Aniline derivatives and their salts:	vs-2921412000
2921.42.10.00	6.5%	N,N-Dimethylaniline	vs-292142
2921.42.15.00	6.5%	N-Ethylaniline; andN,N-Diethylaniline	vs-2921421000
2921.42.16.00	Free	2,4,5-Trichloroaniline	vs-2921421500