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Harmonized Tariff Schedule (2025 HTS Revision 6 (04/02/2025))

Heading Duty(general) Duty(china) Article Description Compare Code
2921     Amine-function compounds
Acyclic monoamines and their derivatives; salts thereof:
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2921.11.00.00 3.7%   The duty provided in the applicable subheading + 25%  Methylamine, di- or trimethylamine and their salts vs-2921
2921.12.01.00 Free  The duty provided in the applicable subheading + 7.5%  2-(N,N-Dimethylamino)ethyl chloride hydrochloride vs-2921110000
2921.13.00.00 Free  The duty provided in the applicable subheading + 25%  2-(N,N-Diethylamino)ethyl chloride hydrochloride vs-2921120100
2921.14.00.00 6.5%   The duty provided in the applicable subheading + 25%  2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride vs-2921130000
2921.19     Other: vs-2921140000
2921.19.11.00 3.7%  The duty provided in the applicable subheading + 25%  Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing vs-292119
2921.19.31.00 Free  The duty provided in the applicable subheading + 25%  3-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochloride vs-2921191100
2921.19.61 6.5%   The duty provided in the applicable subheading + 25%  Other vs-2921193100
2921.19.61.10 6.5%   The duty provided in the applicable subheading + 25%  N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated salts vs-29211961
2921.19.61.20 6.5%   The duty provided in the applicable subheading + 25%  Bis(2-chloroethyl)ethylamine) vs-2921196110
2921.19.61.30 6.5%   The duty provided in the applicable subheading + 25%  Chlormethine (INN) (bis(2-chloroethyl)methylamine) vs-2921196120
2921.19.61.40 6.5%   The duty provided in the applicable subheading + 25%  Trichlormethine (INN) (tris(2-chloroethyl)amine) vs-2921196130
2921.19.61.95 6.5%   The duty provided in the applicable subheading + 25%  Other
Acyclic polyamines and their derivatives; salts thereof:
vs-2921196140
2921.21.00.00 5.8%  The duty provided in the applicable subheading + 25%  Ethylenediamine and its salts vs-2921196195
2921.22     Hexamethylenediamine and its salts: vs-2921210000
2921.22.05.00 6.5%  The duty provided in the applicable subheading + 25%  Hexamethylenediamine adipate (Nylon salt)
Other:
vs-292122
2921.22.10.00 6.5%  The duty provided in the applicable subheading + 25%  Derived in whole or in part from adipic acid vs-2921220500
2921.22.50.00 6.5%  The duty provided in the applicable subheading + 25%  Other vs-2921221000
2921.29.00 6.5%   The duty provided in the applicable subheading + 25%  Other vs-2921225000