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Harmonized Tariff Schedule (2025 HTS Revision 14 (06/02/2025))

Search Key:2921

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
0802.92.10.00 1¢/kg Pignolia vs-29212900
2529.21.00.00 Free Containing by weight 97 percent or less of calcium fluoride vs-0802921000